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GE LOGIQ 200 Quality Assurance Manual
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GE LOGIQ 200 Quality Assurance Manual

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GE Medical Systems
Technical
Publications
2278812-100
Revision 0
LOGIQ 200 and LOGIQ 200 PRO
Quality Assurance Manual
Copyright© 2000 by General Electric Company
Operating Documentation

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Summary of Contents for GE LOGIQ 200

  • Page 1 GE Medical Systems Technical Publications 2278812-100 Revision 0 LOGIQ 200 and LOGIQ 200 PRO Quality Assurance Manual Copyright© 2000 by General Electric Company Operating Documentation...
  • Page 2 GE Medical Systems GE Medical Systems: Telex: 3797371 P.O. Box 414, Milwaukee, Wisconsin 53201 U.S.A. (Asia, Pacific, Latin America, North America) GE Medical Systems—Europe: Telex: 695277 283 rue de la Miniére BP34 78533 BUC Cedex...
  • Page 3 LOGIQ α200 or LOGIQ 200 PRO Quality Assurance Testing Documents TABLE of CONTENTS TAB #1 ACR Accreditation Overview 3 pages TAB #2 Probe ID List 1 Page QA Testing - 2277615-100 16 Pages TAB #3 Probe ID List 1 Page...
  • Page 5 GE ULTRASOUND QUALITY ASSURANCE ACR ULTRASOUND ACCREDITATION PROGRAM The ACR Ultrasound Accreditation Program evaluates qualifications of personnel, equipment, image quality and quality control measures. It is believed that these are the primary factors impacting the quality of patient ultrasound imaging.
  • Page 6 GE ULTRASOUND QUALITY ASSURANCE ACR ULTRASOUND ACCREDITATION PROGRAM QUALITY CONTROL EVALUATION (continued) The QA program must evaluate at least the following items in Gray-Scale Imaging Mode. Specific QC data will be collected as part of the Full Application that is submitted in the second phase of the accreditation process.
  • Page 7 ACR ULTRASOUND ACCREDITATION PROGRAM HOW GE ULTRASOUND CAN HELP The ACR Quality Control Evaluation and Program is where we can help our customers with GE Quality Assurance Evaluations (PMs). New QA procedures are being written and tested to ensure that we incorporate the items that are required by the ACR.
  • Page 9 05/23/00 LOGIQ a200 and LOGIQ 200 PRO ACR Accredited Quality Assurance Procedure Probe ID List Name Model # Type Frequency Scan Format H460222CB Gen Purp 3-5 MHz Curved Linear H46022CA Gen Purp 5-7.5 MHz Curved Linear H46022MT Endo Vag 5-7.5 MHz...
  • Page 10 05/23/00 Page 2 of 2...
  • Page 11 Survey Date: Customer Name: Address: System Model: LOGIQ a200 System Serial #: US Unit Manufacturer: System ID #: Year of Mfg.: Samsung GE Medical Systems Dispatch #: Purchase Order #: System Status: Warranty Contract Billable System Configuration Configuration Notes: Video Cassette Recorder...
  • Page 12 2277615-100 GE Medical Systems 2/16 LINE VOLTAGE TEST System OFF: ______________VAC__ System ON: ________________VAC__ LINE CURRENT TEST (optional) System OFF: ______________Amps_ System ON: ________________Amps_ OUTLET WIRING TEST QA Reference Manual Section 3-3. If correct, proceed to the next step. Correct Wiring...
  • Page 13 2277615-100 GE Medical Systems 3/16 REV 0 PHYSICAL INSPECTION/CLEANING Cleaned and inspected the console? Cleaned and inspected foot switch? All cords and cables intact (no frays, tears or splits)? All transducers intact (no cracks, dents, scratches or delamination)? All transducer connector pins straight and intact?
  • Page 14 2277615-100 GE Medical Systems 4/16 Power Supply Readings Refer to Chapter 4, Section 4-3 of the LOGIQ a200 LOGIQ 200 PRO Service Manuals for details on tolerances, checking and adjusting of power supplies. Supply Actual Reading Adjusted To Power Supplies available...
  • Page 15 2277615-100 GE Medical Systems 5/16 REV 0 GRAY SCALE TEST Refer toChapter 2, Section 2-3-2 in the LOGIQ a200 LOGIQ 200PRO Proprietary manual for details on entering the service software program, tests and control commands. Select Monitor Test from the Service Utility Menu The gray scale test is not intended to set up the camera, printer or peripherals to the test pattern.
  • Page 16 2277615-100 GE Medical Systems 6/16 REV 0 PERFORMANCE EVALUATION TESTS OVERVIEW The following tests should be performed with each probe. Where indicated, a hard copy record should be made and filed in order to assess performance trending during subsequent QA checks.
  • Page 17 2277615-100 GE Medical Systems 7/16 REV 0 Probe 1 (cont'd): Penetration Capability . QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters.
  • Page 18 2277615-100 GE Medical Systems 8/16 REV 0 Probe 1 (cont'd): Contrast Resolution . (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 19 2277615-100 GE Medical Systems 9/16 REV 0 Probe 1 (cont'd): Noise Level . QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check.
  • Page 20 2277615-100 GE Medical Systems 10/16 REV 0 Probe 2: For Probe 2, adjust the system settings to produce the best possible overall image of the phantom. This scan will be used to assess penetration capabilities, image uniformity, measurement accuracy, axial resolution, lateral resolution and contrast detectability.
  • Page 21 2277615-100 GE Medical Systems 11/16 REV 0 Probe 2 (cont'd): Image Uniformity . Assess the image for uniformity from near field to far field. Change No Change (or First Test) With your eye, evaluate the scan for image uniformity against the three indicators below: The average brightness at the edge of the scan is the same as the average brightness in the middle.
  • Page 22 2277615-100 GE Medical Systems 12/16 REV 0 Probe 2 (cont'd): Contrast Resolution . (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 23 2277615-100 GE Medical Systems 13/16 REV 0 Probe 2 (cont'd): Noise Level . QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check.
  • Page 24 GE Medical Systems 14/16 OPTIONAL DATA FOR THE LOGIQ α 200 OR LOGIQ 200 PRO The remainder of the checks are optional steps that can be accomplished by the field engineer or the customer. While the following do not directly affect image quality, it may be good information to archive in the event that the system would need to be restored after a catastrophic system failure.
  • Page 25 REV 0 LOGIQ α 200 This process is more intensive than a LOGIQ 200 PRO. No device is available the save the presets electronically. Each screen must be displayed on the monitor and a print taken of that display. The prints can then be stored in a safe place for future reference.
  • Page 26 Proprietary manual for details on entering the service software program, tests and control commands. Caution: If you perform the over all System Test it will run for 21 minutes. LOGIQ a200 Pass? LOGIQ 200 PRO Pass? Beamformer Scan Test Linear/Convex Path...
  • Page 27 05/23/00 LOGIQ a200 and LOGIQ 200 PRO ACR Accredited Quality Assurance Procedure Probe ID List Name Model # Type Frequency Scan Format H460222CB Gen Purp 3-5 MHz Curved Linear H46022CA Gen Purp 5-7.5 MHz Curved Linear H46022MT Endo Vag 5-7.5 MHz...
  • Page 28 05/23/00 Page 2 of 2...
  • Page 29 2267008-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 3 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 30 2267008-100 GE Medical Systems Probe 3 (cont'd): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters. The maximum depth through which the echographic pattern can be visualized is: Less Than 3.0...
  • Page 31 2267008-100 GE Medical Systems REV 0 Probe 3 (cont'd): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 32 2267008-100 GE Medical Systems Probe 3 (cont'd): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 33 2272728-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 4 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 34 2272728-100 GE Medical Systems Probe 4 (cont'd): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters. The maximum depth through which the echographic pattern can be visualized is: Less Than 3.0...
  • Page 35 2272728-100 GE Medical Systems REV 0 Probe 4 (cont'd): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 36 2272728-100 GE Medical Systems Probe 4 (cont'd): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 37 2272729-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 5 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 38 2272729-100 GE Medical Systems Probe 5 (cont'd): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters. The maximum depth through which the echographic pattern can be visualized is: Less Than 3.0...
  • Page 39 2272729-100 GE Medical Systems REV 0 Probe 5 (cont'd): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 40 2272728-100 GE Medical Systems Probe 5 (cont'd): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 41 2272730-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 6 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 42 2272730-100 GE Medical Systems Probe 6 (cont'd): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters. The maximum depth through which the echographic pattern can be visualized is: Less Than 3.0...
  • Page 43 2272730-100 GE Medical Systems REV 0 Probe 6 (cont'd): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 44 2272730-100 GE Medical Systems Probe 6 (cont'd): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 45 2272732-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 7 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 46 2272732-100 GE Medical Systems Probe 7 (cont' d ): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters.
  • Page 47 2272732-100 GE Medical Systems REV 0 Probe 7 (cont' d ): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 48 2272732-100 GE Medical Systems Probe 7 (cont' d ): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 49 2272733-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 8 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 50 2272733-100 GE Medical Systems Probe 8 (cont' d ): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters.
  • Page 51 2272733-100 GE Medical Systems REV 0 Probe 8 (cont' d ): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 52 2272733-100 GE Medical Systems Probe 8 (cont' d ): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 53 2272735-100 GE Medical Systems REV 0 PERFORMANCE EVALUATION Probe 9 Model: ________________________ Serial Number: ______________________________ Type: General Purpose Superficial Intraoperative Endorectal Endovaginal Other _____________________ Freq: 2-3.5 MHz 3-5 MHz 5-7.5 MHz 7.5 MHz and higher Scan Format: Phased Array Linear Array...
  • Page 54 2272735-100 GE Medical Systems Probe 9 (cont'd): Penetration Capability. QA Reference Manual Section 4-2 Step 4. Use the calipers to measure from the skin line to the point furthermost in depth where echoes disappear and record the depth in centimeters. The maximum depth through which the echographic pattern can be visualized is: Less Than 3.0...
  • Page 55 2272735-100 GE Medical Systems REV 0 Probe 9 (cont'd): Contrast Resolution. (OPTIONAL) QA Reference Manual Section 4-2 Step 6 & 7. Evaluate the phantom contrast targets in the current scan. The point is not how any ONE of the targets look but how well defined they are from each other, and from the background material.
  • Page 56 2272735-100 GE Medical Systems Probe 9 (cont'd): Noise Level. QA Reference Manual Section 4-2 Step 5. Ensure that room lighting is set to normal scanning conditions. Describe the lighting conditions for repeatability during the next QA check. ___________________________________________________________________________________________________________ Adjust the system settings to produces a clean image.
  • Page 57 GE Medical Systems Technical Publications 2262684-100 Revision 1 Ultrasound Quality Assurance Reference Manual Copyright© 2000 by General Electric Company Operating Documentation...
  • Page 58 GE Medical Systems GE Medical Systems: Telex: 3797371 P.O. Box 414, Milwaukee, Wisconsin 53201 U.S.A. (Asia, Pacific, Latin America, North America) GE Medical Systems—Europe: Telex: 695277 283 rue de la Miniére BP34 78533 BUC Cedex...

  • Page 59: Revision History

    GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 REVISION HISTORY DATE REASON FOR CHANGE April 13, 2000 Initial Release June 1, 2000 Add Generic Transducer Leakage Check LIST OF EFFECTIVE PAGES PAGE REVISION PAGE REVISION PAGE REVISION...
  • Page 60 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 This page intentionally left blank...
  • Page 61 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 CHAPTER 1 INTRODUCTION Overview The objective of this reference manual is to provide the details to perform the tests and checks necessary to maintain a QA Program that meets our commitments to our customer’s and their patients.
  • Page 62 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 1-3-2 Safety Standards The purpose of safety checks is to verify patient and operator safety while using the product. A typical check is to measure the amount of leakage current that could pass through a patient/ operator via contact with the equipment enclosure, EKG electrodes or transducers.
  • Page 63 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 1-4-2 Gas Sterilization Perform the probe cleaning instructions before following the gas sterilization procedures. • Ethylene oxide or formalin gas sterilization process may be used on surgical and biopsy probes only.
  • Page 64 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 This Page Intentionally Left Blank...
  • Page 65 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 CHAPTER 2 QA TESTING PROCEDURE DATA Customer Data Fill in the following at the top/left of page 1: Customer Name Street Address (for mailing or billing) City State Postal Zip Code (5 or 9 digits)
  • Page 66 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Initial Safety Checks (cont'd) With the Dale 600 outlet tester, check the wiring arrangement of all outlets in the room or area. Record the results for the one used by the ultrasound system.
  • Page 67 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Physical Inspection/Cleaning (cont'd) 8. Re-seat PC Boards in Card Rack: Apply Power to the system and verify operation of all internal fans. 9. Reconnect Probes to System. 10. Note any performance or service related issues on the QA Testing Procedure in the comments section.
  • Page 68 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 2-11 Functional Checks 1. Check all Front Panel Controls and System modes for proper operation. This includes Front Panel Keyboards, Trackballs, Slide Pots, Potentiometers and Remote control of peripherals.
  • Page 69 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 2-13 Performance Variation Tests Probe #1 & #2 (cont'd) 2-13-2 Performance Scan For Probe 1, adjust the system settings to produce the best possible overall image of the phantom.
  • Page 70 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 2-13 Performance Variation Tests Probe #1 & #2 (cont'd) 2-13-6 Lateral Resolution Refer to Section 4-2, Step 1 for further details. LATERAL resolution defines how well the system/probe can display two targets side by side. The smallest visible distance of two targets on the same horizontal plane is the Lateral Resolution.
  • Page 71 The Field Engineer should also sign the first page of the ACR Ultrasound Accreditation Form Section 5. The next prudent step would be to make a paper copy of the QA Test Procedure and ACR Forms for our GE Service Records. 6. Leave the original paperwork with the customer and emphasize the following: a.
  • Page 72 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Optional Data Collection for the RT3200 Advantage - I/II/III 2-16 User Programmable OB Tables The system can store up to five user programmable OB tables. Tables 1-3 correspond to distance measurements.
  • Page 73 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 CHAPTER 3 LEAKAGE CURRENT CHECKS TEST EQUIPMENT REQUIRED • Leakage Current Meter (Dale 600 or equivalent) • Outlet Tester (Dale 600 or equivalent) The electrical safety tests in this section are based on and conform to IEC 601-1.1. Only the checklist acceptance values for GEMS-AM differ from this standard.
  • Page 74 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 3-2-3 Type CF Applied Part Leakage Current Limits—Surgical Transducers and ECG Connections Country Normal Condition Open Ground Reverse Polarity Open Neutral *Mains Applied 0.01 mA 0.01 mA 0.01 mA 0.01 mA...
  • Page 75 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Grounding Continuity Measure the resistance from the third pin of the attachment plug to the exposed metal parts of the case. The ground wire resistance should be less than 0.2 ohms. Reference the procedure in the IEC 601-1.1.
  • Page 76 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Chassis Source Leakage Current This test measures the current that would flow in a grounded person who touched accessible metal parts of the bedside station if the ground wire should break. The test verifies the isolation of the power line from the chassis.
  • Page 77 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Isolated Patient Lead (Source) Leakage–Lead to Ground This test measures the current which would flow to ground from any of the isolated ECG leads. The meter simulates a patient who is connected to the monitoring equipment and is grounded by touching some other grounded surface.
  • Page 78 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Isolated Patient Lead (Source) Leakage–Lead to Lead Reference the procedure in the IEC 601-1.1. When using the Dale 600, switch the meter’s function selector to the LEAD-LEAD position. See Illustration 3-7.
  • Page 79 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Transducer Source Leakage-Isolation Test (cont'd) CAUTION To avoid probe damage and possible electric shock, immerse probes just above the lens membrane. Do not touch the probe, conductive liquid or any part of the unit...
  • Page 80 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 This Page Intentionally Left Blank...
  • Page 81 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 SECTION 4 PROBE QA CHECKS CAUTION Possible risk of infection. Do not handle soiled or contaminated probes and other components that have been in patient contact. Follow appropriate cleaning and disinfection procedures described in the Introduction section of this manual, before handling the equipment.
  • Page 82 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Probe Q/A – System Performance Test Complete the tests in the Probe/QA matrix on each of the available probes listed, as described below: • The following tests are an overall indication of performance with a Tissue Equivalent Phantom.
  • Page 83 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Probe Q/A – System Performance Test (cont’d) 3. Measurement Accuracy – Obtain a measurement in both the Horizontal and Vertical Plane for the probe under test. TERMS: Every system provides some method of making measurements of linear distances in ultrasound imaging.
  • Page 84 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Probe Q/A – System Performance Test (cont’d) 4. Maximum Penetration – Obtain an image that displays the maximum penetration for the probe under test. TERMS: Penetration is expressed in centimeters of displayed imaged depth. It is probe dependent, and heavily dependent on the FP Settings of Transmit Power, TGC (DGC) and Master Gain (2D Gain).
  • Page 85 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 Probe Q/A – System Performance Test (cont’d) 7. Grayscale / Contrast Resolution – Record an Image that displays the best view of the Phantom Grayscale Targets. Illustration 4-3 Phantom Grayscale Targets TERMS: Depending on your phantom, there may be grayscale targets of varying density.
  • Page 86 GE MEDICAL SYSTEMS ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL REV 1 2262684-100 OPERATOR SIGNOFF – Conclusion of QA Procedure • Present the PM/QA Procedure and any Films /Hard Copies of QA Images to the Customer • Reminder the customer of the need to reatin these records for comparison to future QA procedures and for ACR accreditation.
  • Page 87 LOGIQ α200...
  • Page 88 LOGIQ 200 PRO...

  • Page 89: Table Of Contents

    LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2138853 CHAPTER 4 – FUNCTIONAL CHECKS TABLE OF CONTENTS SECTION TITLE PAGE 4–1 INTRODUCTION ..............
  • Page 90 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2138853 This page is left blank intentionally. 4–2 FUNCTIONAL CHECKS...
  • Page 91 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 2 2138853 4–1 INTRODUCTION This chapter provides procedures for quickly checking major functions of the LOGIQ α200 console, and SMPS adjustments. 4–1–1 Required Equipment To perform these tests, you’ll need a linear, or a convex transducer.
  • Page 92 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 3 2138853 4–2–1 Basic Controls (Continued) Category Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç...
  • Page 93 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 2 2138853 4–2–2 M-Mode Check Step Check Expected Result Press M key. The M mode timeline should appear next to the B image as shown in ILLUSTRATION 4–2. Whether it takes half the screen or two–thirds depends on the preset.
  • Page 94 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 3 2138853 4–2–2 M-Mode Check (Continued) Category Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç...
  • Page 95 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2138853 4–3 SMPS ADJUSTMENTS This section provides SMPS adjustment procedures for the LOGIQ α200. Adjustments should be only made when necessary. SMPS adjustments should be made in accordance with the schedule for periodic maintenance in Chapter 7 of this manual.
  • Page 96 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2138853 4–3–1 SMPS Assy Access (Continued) Remove the four screw caps and unscrew the screws to remove the Right Cover as shown in the ILLUSTRATION 4–4. Right Cover RIGHT COVER REMOVAL ILLUSTRATION 4–4...
  • Page 97 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2138853 4–3–2 SMPS Adjustment Procedure Power LOGIQ α200 ON. Wait for about 30 seconds to warm up the console. Connect a DVM to the appropriate place shown in Table 4–1. Verify that the voltages are as shown in Table 4–2.
  • Page 98 LOGIQ α200 SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2138853 4–3–2 SMPS Adjustment Procedure (Continued) É É É É É É É É É É É É É É É 1. Adjustment Point for +5V, 15V SMPS 2. Adjustment Point for –5V SMPS 3.

  • Page 99: Introduction

    REV 0 2235374 4--1 INTRODUCTION This chapter provides procedures for quickly checking major functions of the LOGIQ 200 PRO Series console, and SMPS adjustments. 4--1--1 Required Equipment To perform these tests, you’ ll need a linear, or a convex transducer.
  • Page 100 LOGIQ 200 PRO Series SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2235374 4--2--1 Basic Controls (Continued) Map1 B--Mode Cine Gauge B--MODE DISPLAY SCREEN ILLUSTRATION 4--1 4--4 FUNCTIONAL CHECKS...

  • Page 101: M-Mode Check

    LOGIQ 200 PRO Series SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2235374 4--2--2 M-Mode Check Step Check Expected Result Press M key. The M mode timeline should appear next to the B image as shown in ILLUSTRATION 4--2. Whether it takes half the screen or two--thirds depends on the preset.
  • Page 102 Cine Gauge M--MODE DISPLAY SCREEN ILLUSTRATION 4--2 Note You can select several types of display formats by using the Setup Menu. For the Preset Menu, refer to Customizing Your System in the LOGIQ 200 PRO Series User Manual. 4--6 FUNCTIONAL CHECKS...

  • Page 103: Smps Adjustments

    Wait for 5 minutes for recovering of SMPS protection circuit. Then power it ON and try to adjust the SMPS again. The SMPS Assy is in the bottom of the LOGIQ 200 PRO Series as shown in ILLUSTRATION 4--7. 4--3--1...
  • Page 104 LOGIQ 200 PRO Series SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2235374 4--3--1 SMPS Assy Access (Continued) Remove the EMI Cover L as shown in ILLUSTRATION 4--4. 419 EMI Cover L EMI COVER REMOVAL ILLUSTRATION 4--4 Remove the four screw caps and unscrew the screws to remove the Right Cover as shown in the ILLUSTRATION 4--5.
  • Page 105 LOGIQ 200 PRO Series SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2235374 4--3--1 SMPS Assy Access (Continued) Remove the four screw caps and unscrew the screws to remove the Rear Cover as shown in the ILLUSTRATION 4--6. 408 Rear Cover...

  • Page 106: Smps Adjustment Procedure

    4--3--2 SMPS Adjustment Procedure Power LOGIQ 200 PRO Series ON. Wait for about 30 seconds to warm up the console. Connect a DVM to the appropriate place shown in Table 4--1. Verify that the voltages are as shown in Table 4--2.
  • Page 107 LOGIQ 200 PRO Series SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2235374 4--3--2 SMPS Adjustment Procedure (Continued) 1. Adjustment Point for --5V, ±12V SMPS 2. Adjustment Point for +5V SMPS 3. Adjustment Point for +12V SMPS SMPS ASSY ILLUSTRATION 4--7...
  • Page 108 LOGIQ 200 PRO Series SERVICE MANUAL GE MEDICAL SYSTEMS REV 0 2235374 This page is left blank intentionally. 4--12 FUNCTIONAL CHECKS...
  • Page 109 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3 SERVICE MENU 2–3–1 Service Menu Over view Key Operation Arrow Up To move from menu to menu Arrow Down Ctrl + X To Exit submenu in System Diagnosis Ctrl + R To Exit Service menu or to enter Service Top menu.
  • Page 110 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 0 2138854 2–3–1 Service Menu Over view (continued) Procedure 2 Follow these steps to exit the Service Menu. Press Shift + R keys. If this step will be performed again, the Service Menu will be entered again.
  • Page 111 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 0 2138854 2–3–2 System Diagnosis Procedure 1 Follow these steps to enter the System Diagnosis menu. Using the Arrow up/down keys, select the “System Diagnosis” menu in the Top Menu. Refer to the ILLUSTRATION 2–5.
  • Page 112 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) Procedure 3 Follow these steps to enter each test in the System Diagnosis menu. Using the Arrow up/down keys, select test which should be performed. Refer to ILLUSTRATION 2–6.
  • Page 113 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 1 2138854 2–3–2 System Diagnosis (Continued) TABLE 2–1 SYSTEM DIAGNOSIS TEST LIST TEST DETAIL TEST TYPE FAILURE CODE TEST NAME – SYSTEM TEST AUTO – BEAM FORMER TEST MANUAL HV TEST AUTO –...
  • Page 114 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TABLE 2–2 DIAGNOSIS TEST DETAIL Meaning RESULT CODE Passed Checked Skipped The DRAM test, at booting, is skipped. No PIOP ECG Module is absent. HV test is failed.
  • Page 115 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) Meaning RESULT CODE Graphic controller is failed. OS ROM is failed. DRAM skipped. PIOP test is failed. 5V for analog test is failed. 15V test is failed.
  • Page 116 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 0 2138854 2–3–2 System Diagnosis (Continued) TABLE 2–2 RESTRICTED CONDITIONS FOR SYSTEM DIAGNOSIS TESTS FUNCTION OR SETTING PARAMETERS TEST NAME SYSTEM TEST Console parameters are changed automatically. BEAM FORMER TEST Display Format= Linear Depth= 4Cm Softener= Off...
  • Page 117 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 0 2138854 2–3–2 System Diagnosis (Continued) POWER SUPPLY Flash Memory for In–site Status +5 V –5V +15V –15V +12V Analog digital Monitor Probe Data Memory CONNECTOR Ä Ä Ä NOVA BUS Ä...
  • Page 118 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 0 2138854 2–3–2 System Diagnosis (Continued) Rear Panel RS232C Voltage Supervisor SHUTTER Flash CONTROL Memory Keyboard for In–site FOOT SWITCH Peripheral INTEL 386 EX Program RS232C Video in MiCOM Memories Controller Quasi–RS232C...
  • Page 119 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: SYSTEM TEST PURPOSE To check all the system functions sequentially except Beam former test, ADC test, keyboard test, Monitor test and ROM version. CRITERIA Refer to result shown on the monitor.
  • Page 120 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: BEAM FORMER TEST PURPOSE To check Beam Former and analog processing part. CRITERIA –.There are 8 images in beam former test that called image 0 ~image 7. It is possible to change by focusing selection keys.
  • Page 121 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) Flash Memory for In–site Probe Status Data Memory CONNECTOR Ä Ä Ä NOVA BUS Buffer Ä T. Pulse Scanner Controller Relay Driver Buffer Control Interface Converter...
  • Page 122 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: HV TEST PURPOSE To check HV BOARD ASSY. CRITERIA Refer to result shown on the monitor. Action if the test fails If RTC board assy tests passed, change HV board assy.
  • Page 123 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: ADC TEST PURPOSE To check the A/D converter in DSC front-end circuit. CRITERIA Refer to image shown on the monitor. DISPLAY FORMAT OF RESULTS ADC TEST MENU ILLUSTRATION 2–13...
  • Page 124 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: ADC TEST (Continued) DSC FRONT_END M_MODE From Image Frame AR. OL Softener Average FIFO signal Interface 320C5I Front_end Program Memory MONITOR Image Video /overlay...
  • Page 125 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: DSC FRONT/END TEST PURPOSE To check Dynamic Range Control and Average Control ROM with its circuit. CRITERIA Refer to result shown on the monitor.
  • Page 126 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: B MODE FUNCTION TEST PURPOSE To check Acoustic Line Memory, Interpolation, Coordination Transformer and X–Y Memory. CRITERIA Refer to result shown on the monitor.
  • Page 127 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: B MODE X-Y MEMORY TEST PURPOSE To check X–Y Memory in DSC Assy. CRITERIA Refer to result shown on the monitor. Action if the test fails If RTC ASIC operates properly, change DSC board assy.
  • Page 128 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: B MODE CINE TEST PURPOSE To check B mode CINE memory and control circuit. CRITERIA Refer to result shown on the monitor. Action if the test fails If RTC operates properly, change DSC board assy.
  • Page 129 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: M MODE FUNCTION TEST PURPOSE To check M mode image display control circuit. CRITERIA Refer to result shown on the monitor. Action if the test fails If RTC operates properly, change DSC board assy.
  • Page 130 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: MST TEST PURPOSE To check MST board assy. CRITERIA Refer to result shown on the monitor. Action if the test fails Change MST board assy.
  • Page 131 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: SYSTEM DRAM TEST PURPOSE To check DRAM in MST assy. CRITERIA Refer to result shown on the monitor. Action if the test fails Change MST board assy.
  • Page 132 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: KEYBOARD TEST PURPOSE To check KEYBOARD and interface to MST. CRITERIA Refer to ILLUSTRATION 2–22 as result of key board test. The latest key is displayed on top line. If function operate normally, the beep sound.
  • Page 133 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: KEYBOARD TEST (Continued) Keyboard To MST Assy through Mother Assy MiCOM Quasi–RS232C 9600 BPS TGC Pots Trackball Encoders Key Switch KEYBOARD TEST ILLUSTRATION 2–23 2–32...
  • Page 134 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: PIOP TEST PURPOSE To check PIOP interface. CRITERIA Refer to result shown on the monitor. Action if the test fails Change . The following Assemblies are necessary for this test RTC, ESP, CONN, DSC, MST, Monitor 2–33...
  • Page 135 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: MONITOR TEST PURPOSE To check monitor gradation ability, video circuit and video characteristics. This test assists to check latitude (capability of density) of B/W printer.
  • Page 136 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: ROM VERSION TEST PURPOSE To check Rom Version of MST. RTC, and DSC. CRITERIA Refer to result shown on the monitor. DISPLAY FORMAT OF RESULTS...
  • Page 137 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–2 System Diagnosis (Continued) TEST NAME: POWER SUPPLY TEST PURPOSE To check POWER SUPPLYs which consist of +5V digital, +5V analog, –5V, +15V, –15V. +12V CRITERIA Refer to result shown on the monitor.
  • Page 138 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–3 System Reset Procedure Follow these steps to reset the system. Using the Arrow up/down keys or Trackball, select the “System Reset” menu in the Top Menu. Refer to the ILLUSTRATION 2–5.
  • Page 139 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–4 Key Operation History Procedure Follow these steps to set the option. Using the Arrow up/down keys or Trackball, select the “Key Operation History” menu in the Top Menu. Refer to the ILLUSTRATION 2–5.
  • Page 140 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–5 Option Set Procedure Follow these steps to set the option. Using the Arrow up/down keys or Trackball, select the “Option Set” menu in the Top Menu. Refer to the ILLUSTRATION 2–5.
  • Page 141 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–6 Initialize Procedure Follow these steps to initialize the data which is saved in the LOGIQ 200. Note If this function is performed, the data which is saved in the LOGIQ 200 will be initialized.
  • Page 142 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–7 Initialize (Continued) Input the number and press Set or Return key. The Massage <Press ’Set’ to confirm reset, or press ’Clear’> will appear on the bottom of monitor as shown in the ILLUSTRATION 2–30.
  • Page 143 GE MEDICAL SYSTEMS LOGIQ 200 PROPRIETARY MANUAL REV 2 2138854 2–3–8 System Clock Adjust Procedure Follow these steps to adjust the system clock of the LOGIQ 200. Using the Arrow up/down keys, select the “System Clock Adjust” menu in the Top Menu. Refer to the ILLUSTRATION 2–5.
  • Page 145 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3 SERVICE MENU 2--3--1 Service Menu Over view Key Operation Arrow Up To move from menu to menu Arrow Down Ctrl + X To Exit submenu in System Diagnosis Ctrl + R To Exit Service menu or to enter Service Top menu.
  • Page 146 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--1 Service Menu Over view (continued) Procedure 2 Follow these steps to exit the Service Menu. Press Shift + R keys. If this step will be performed again, the Service Menu will be entered again.
  • Page 147 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis Procedure 1 Follow these steps to enter the System Diagnosis menu. Using the Arrow up/down keys, select the “System Diagnosis” menu in the Top Menu. Refer to the ILLUSTRATION 2--5.
  • Page 148 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) Procedure 3 Follow these steps to enter each test in the System Diagnosis menu. Using the Arrow up/down keys, select test which should be performed. Refer to ILLUSTRATION 2--6.
  • Page 149 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TABLE 2--1 SYSTEM DIAGNOSIS TEST LIST TEST DETAIL TEST TYPE FAILURE CODE TEST NAME 0, 1000~1005 SYSTEM TEST AUTO Check +THV BPHV TEST AUTO...
  • Page 150 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TABLE 2--1 SYSTEM DIAGNOSIS TEST LIST TEST DETAIL TEST TYPE FAILURE CODE TEST NAME MSTE TEST Application ROM Check Sum AUTO 438, Skipped System DRAM Test...
  • Page 151 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TABLE 2--2 DIAGNOSIS TEST DETAIL Board Meaning RESULT CODE Passed Checked Skipped The DRAM test, at booting, is skipped. No PIOP ECG Module is absent.
  • Page 152 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) Meaning RESULT CODE BOARD MSTE Application ROM checksum test is failed. ROM data Checksum test is failed. Probe Data Checksum test is failed. Setup Data test is failed.
  • Page 153 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TABLE 2--2 RESTRICTED CONDITIONS FOR SYSTEM DIAGNOSIS TESTS FUNCTION OR SETTING PARAMETERS TEST NAME SYSTEM TEST Console parameters are changed automatically. BEAM FORMER TEST...
  • Page 154 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) POWER SUPPLY SCAN +5 V --5V +12V --12V +12V Scanner for ECG Relay (HV Switch) Analog digital Monitor BPHV +SHV --SHV Gen. Output Regulator...
  • Page 155 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) MSTE MiCOM Reset COM1 B’ D Foot S/W TGC Pots Trackball Quasi--RS232C 19200 BPS Encoders Key Switch Parallel Port Super COM2 MONITOR B/WPRINTER VRAM...
  • Page 156 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: SYSTEM TEST PURPOSE To check all the system functions sequentially except Beam former test, ADC test, keyboard test, Monitor test and ROM version.
  • Page 157 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: BEAM FORMER TEST PURPOSE To check Beam Former and analog processing part. CRITERIA --.There are 8 images in beam former test that called image 0 ~image 7. It is possible to change by focusing selection keys.
  • Page 158 System Diagnosis (Continued) TEST NAME: SCAN TEST PURPOSE LOGIQ 200 has 16 HVSWs which are able to muliplex 48 channels to 128 internal channels. The purpose of SCAN test is to check the 128 internal channels. Overviews --.Before starting this test, Test pattern for OQCARD should be loaded in the L area of the test probe.
  • Page 159 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: TBF TEST PURPOSE To check the external 48 channels and each preamplifier. Overviews --.Before starting this test, Test pattern for OQCARD should be loaded in the L area of the test probe.
  • Page 160 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: Linear/Convex Probe Path Test PURPOSE To check a Convex/Linear Probe Path. Overviews --.Before starting this test, Test pattern for OQCARD should be loaded in the R data area of the test probe.
  • Page 161 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: Sector Probe Path Test PURPOSE To check a Sector Probe Path. Overviews --.Before starting this test, Test pattern for OQCARD should be loaded in the R data area of the test probe.
  • Page 162 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) MSTE MiCOM Reset COM1 B’ D Foot S/W TGC Pots Trackball Quasi--RS232C 19200 BPS Encoders Key Switch Parallel Port Super COM2 MONITOR B/WPRINTER VRAM...
  • Page 163 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: BPHV TEST PURPOSE To check BPHV BOARD ASSY. CRITERIA Refer to result shown on the monitor. Action if the test fails If RBF board assy tests passed, change BPHV board assy.
  • Page 164 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: MVP HARDWARE TEST PURPOSE To check line memory and frame average memory. CRITERIA Refer to result shown on the monitor. Action if the test fails Change MVP board assy.
  • Page 165 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: MVP FRONT/END TEST PURPOSE To check Image softener and Average Control circuit with its circuit. CRITERIA Refer to result shown on the monitor.
  • Page 166 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: B MODE FUNCTION TEST PURPOSE To check Acoustic Line Memory, Interpolation, Coordination Transformer and X--Y Memory. CRITERIA Refer to result shown on the monitor.
  • Page 167 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: B MODE CINE TEST PURPOSE To check B--mode CINE. CRITERIA Refer to result shown on the monitor. Action if the test fails Do followings as many as the number of frames.
  • Page 168 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL B MODE CINE TEST 2242594 ILLUSTRATION 2--15 2--31 DIAGNOSTICS...
  • Page 169 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: M MODE FUNCTION TEST PURPOSE To check M mode image display control circuit. CRITERIA Refer to result shown on the monitor. Action if the test fails If RBF operates properly, change MVP board assy.
  • Page 170 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: MSTE TEST PURPOSE To check MSTE board assy. CRITERIA Refer to result shown on the monitor. Action if the test fails Change MSTE board assy.
  • Page 171 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: SYSTEM DRAM TEST PURPOSE To check DRAM in MSTE assy. CRITERIA Refer to result shown on the monitor. Action if the test fails Change MSTE board assy.
  • Page 172 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: KEYBOARD TEST PURPOSE To check KEYBOARD and interface to MSTE. CRITERIA Refer to ILLUSTRATION 2--19 as result of key board test. The latest key is displayed on top line. If function operate normally, the beep sound.
  • Page 173 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: KEYBOARD TEST (Continued) Keyboard To MSTE Assy through Mother Assy MiCOM Quasi--RS232C 19200 BPS TGC Pots Trackball Encoders Key Switch KEYBOARD TEST...
  • Page 174 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: PIOP TEST PURPOSE To check PIOP interface. CRITERIA Refer to result shown on the monitor. Action if the test fails Change .
  • Page 175 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: MONITOR TEST PURPOSE To check monitor gradation ability, video circuit and video characteristics. This test assists to check latitude (capability of density) of B/W printer.
  • Page 176 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: BOARD/PROGRAM VERSION TEST PURPOSE To check Rom and Board Version of MSTE. RBF, TBF and MVP. CRITERIA Refer to result shown on the monitor.
  • Page 177 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--2 System Diagnosis (Continued) TEST NAME: POWER SUPPLY TEST PURPOSE To check POWER SUPPLYs which consist of +5V digital, +5V analog, --5V, +12V for monitor, 12V for ECG, --12V for ECG.
  • Page 178 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--3 System Reset Procedure Follow these steps to reset the system. Using the Arrow up/down keys or Trackball, select the “System Reset” menu in the Top Menu. Refer to the ILLUSTRATION 2--5.
  • Page 179 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--4 Key Operation History Procedure Follow these steps to set the option. Using the Arrow up/down keys or Trackball, select the “Key Operation History”menu in the Top Menu. Refer to the ILLUSTRATION 2--5.
  • Page 180 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--5 Option Set Procedure Follow these steps to set the option. Using the Arrow up/down keys or Trackball, select the “Option Set” menu in the Top Menu. Refer to the ILLUSTRATION 2--5.
  • Page 181 Follow these steps to initialize the data which is saved in the LOGIQ 200 PRO Series. Note If this function is performed, the data which is saved in the LOGIQ 200 PRO Series will be initialized. All preset parameters including customer presets and system presets will also be set to the factory default.
  • Page 182 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 2--3--7 Initialize (Continued) Input the number and press Set or Return key. The Massage <Press ’ Set’to confirm reset, or press ’ Clear’ > will appear on the bottom of monitor as shown in the ILLUSTRATION 2--27.
  • Page 183 2--3--8 System Clock Adjust Procedure Follow these steps to adjust the system clock of the LOGIQ 200 PRO Series. Using the Arrow up/down keys, select the “System Clock Adjust” menu in the Top Menu. Refer to the ILLUSTRATION 2--5. Press Set or Return key.
  • Page 184 GE MEDICAL SYSTEMS LOGIQ 200 PRO Series PROPRIETARY MANUAL REV 0 2242594 This page is left blank intentionally. 2--47 DIAGNOSTICS...
  • Page 185 Leave the forms with the customer and ensure that they understand the following: GE Medical Systems has permission from the ACR to reprint these forms, therefore these forms can be used with the remainder the ACR Ultrasound Accreditation Application papers to submit to the ACR for accreditation approval.
  • Page 186 ACR Accreditation. Print your name, sign it and check Service Engineer. Enter GE Medical Systems as the Get this info from the Gray Scale manufacturer and enter model from the Test on page 5 of the QA system rating plate.
  • Page 187 Any box marked Change will require require written proof of written proof of corrective action. corrective action. Note: Not required now but it may be later. GE Medical Systems has permission from the ACR to reprint these forms. 1 February, 2000...
  • Page 188 Filling out the ACR Accreditation Forms Check one box for each Check one box for each question. question. QA Procedure pg. 6 QA Procedure pg. 10 Currently not required by the ACR but it soon will Currently not required be. QA Procedure pg. 8 by the ACR but it soon will be.
  • Page 189 Filling out the ACR Accreditation Forms Fill in Facility Name Fill in Total number of systems at the facility appplying for ACR Accreditation. Fill in one line for each scanner at the facility. See the key below for codes. Key Codes for filling in each line per scanner.
  • Page 191 Title: q Medical Physicist q Service Engineer q Sonographer q Physician q Other (please specify) Samsung GE Medical Systems US Unit Manufacturer; LOGIQ a200 Model: GRAY SCALE PHOTOGRAPHY – DO EITHER A OR B A. For Scanners with Discrete Bar Pattern:...
  • Page 192 Office Use: UAP Id No. _____________ TRANSDUCER Transducer #1 Transducer #2 q General Purpose q General Purpose Transducer Type: Transducer Type: q Superficial q Superficial (check one) (check one) q Intraoperative q Intraoperative q Endorectal q Endorectal q Endovaginal q Endovaginal q Other __________ q Other __________ q 2-3.5 MHz...
  • Page 193 UNIFORMITY With gains set to obtain a uniform phantom image, freeze the image. Complete the questions regarding the uniformity of the image by marking the appropriate box using this key. 1) Agree 2) Disagree, slight non uniformities present 3) Disagree, major non uniformities present Transducer #1 Transducer #2 1) The average brightness at edge of the scan is the same as the...
  • Page 194 5. Videotape 6. Color printer 7. Digital storage. Units not used to acquire images are subject to onsite inspection or random film checks. Key: Acuson (ACU), Acoustic Imaging (ASO), Ausonics (AUS), Diasonics (DIA), GE Medical Systems (GEM), Hewlett-Packard Co. (HEW), Hitachi Medical Corp. (HIT), Phillips Medical Systems (PHI), Shimadzu Medical Systems (SHI), Siemens Medical Systems (SIE), Thomson Components and Tubes Corp.
  • Page 195 GE Medical Systems certifies that the diagnostic imaging equipment listed below, located at: (Hospital/Clinic Name and address) Equipment Description Serial Number has been thoroughly inspected by GE service technicians per the GE Service Engineering PM checklist, calibrated as required and verified to meet electrical and mechanical specifications. (GE Service Engineer) (Date)

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