User Manual 75” (189.3cm) Model: 75” Interactive LED/LCD For further information, see the user manual. Please contact HITACHI directly if you have questions on the use of the touch monitor after reading the Installation Manual and User Manual.
1. Important Safety instructions [SAFETY WARNING] • To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. • To prevent injury, this product must be securely attached to the floor/wall in accordance with the installation instructions.
1.1 SAFETY PRECAUTION Note) The color and design may different by each model and the product specification are subject to change without notice for performance enhancement. 1.1.1 Power [Warning] • Do not use damaged power cord, plug nor loose socket. It may cause electric shock or fire. •...
Page 5
• Please note than the product must be supported on proper stands or installed according to the manufacturer’s recommendations. The product that are inappropriately situated on unstable shelves, inclined planes, or vibrating places, etc., may fall over, resulting in injury. •...
Page 6
• Do not stick metal objects or any other conductive material into the power cord. Do not touch the end of the power cord while it is plugged in. It may result in fire, electric shock. • Unplug this product during lightning storms or when unused for long periods of time. •...
1.2 MAINTENANCE 1.2.1 Cleaning • When cleaning, unplug the power cord and wipe gently with a soft dry cloth to prevent scratching. • Do not spray water or other liquids directly on the screen as electric shock may occur. • Do not clean with chemicals such as alcohol, thinners, or benzene.
2. Introduction ▶ Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and item. LCD/LED Display User Manual Warranty Card Accessory...
Important Notice 1. The USB cable (5 m) that Hitachi provides in this accessory box is for use of connection to Touch USB at the back. Therefore, in case of connecting USB cable to Touch USB in front, separate USB cable is required and the length of cable is strongly recommended to be less than 3 m to make sure signal intensity of touch sensor work properly.
3.2 REAR VIEW ① ② • Power: ON / OFF ① • Menu: Display the main screen menu • Source : VGA, OPS, HDMI 2, HDMI 1,DP • Vol +: Volume Up (Right) • Vol -: Volume Down (Left) • ▲: Move Up •...
3.3 Connection 1) HDMI/Display Port Connection To transmit digital video and audio signals from an external device to the screen, connect the HDMI/Display Port cables as shown in the following illustration. ① ② ③ HDMI 2 Input (is connected to Front HDMI input) ①...
5. OSD Menu Description 5.1 Menu Overview In this menu system, there are several ways to customize the menu settings provided. If you press the MENU button, only the first and second level of the menu system will appear on the monitor screen.
Setup Menus ◆ Press the [MENU] Button. The OSD Main MENU will be shown. ◆ Entering the SETUP MENU Press the ▲/▼ buttons to highlight SETUP and press the OK Button. ◆ Change the OSD Language Press the ▷ buttons to select Language, and press the OK button to view and select available languages.
Page 15
◆ Internal PC Setting Internal PC will be automatically set up according to user PC type (OPS or Desktop, Laptop)
Page 16
Input Menus ◆ Press the [MENU] Button. The OSD Main MENU will show. ◆ Entering the Input MENU Press ▲/▼ Button to highlight Input, Press the OK button to OK and view the available settings. ◆ Input source select Press the ▷ buttons to highlight either VGA/OPS/ HDMI2/HDMI1/DP.
Page 17
Picture Menus ◆ Press the [MENU] Button. The OSD Main MENU will be shown. ◆ OK the PICTURE MENU Press the ▲/▼ buttons to move through options in the PICTURE Menu. When you have moved to the option you would like to adjust, press the OK button and you will OK its settings.
Page 18
◆ Picture Select mode Press ◁ or the Menu button to move or go back to the previous menu options. Press the ▲/▼ buttons to highlight PSM (Picture Status Mode), and press the OK button to see the available options. Press the ▷...
Page 19
◆ Sharpness Adjustment Press ◁ or the Menu Button to move or go back to the previous menu options. Press the ▲/▼ buttons to highlight Sharpness and press the OK button to change either of their settings. Press the ◁/▷ buttons to change the setting. Color mode and sharpness modes are available when you connect HDMI.
Page 20
◆ Equalizer Adjustment Press ◁ or the Menu Button to move or go back to the previous menu options. Press ▲/▼ Button to highlight the Equalizer Menu, press the OK button to view the settings. Press the ▷ buttons to highlight one of the 0.1/0.5/1.0/5.0/10kHz values.
Page 21
◆ Setup System OFF Time Press ◁ or the Menu Button to move or go back to the previous menu options. Press the ▲/▼ buttons to highlight Off Time, and press the OK button to select it. Press the ▷ buttons to highlight Off, and press the ▷ buttons to turn this feature on or off.
6. Product Specification Note: Product design and features without prior notice may be changed. Items Specifications Detection method Infrared blocking Touch tool / Response time Hand or other solid object / <12ms Windows 7 / 8, Supported OS MAC(10.7 ~ 10.10 or higher version than 10.10) Resolution(Pixel) 1920 x 1080 Front Glass...
Page 23
Input/output Description Items Specifications Display Format Auto/16:9/4:3 Video Picture Status Memory 5 Modes Color Status Memory 4 Modes Output(RMS) EQ Max. 10W X 2 Channels Sound System Stereo Sound Equalizer 5 Bands Sound Status Memory 5 Modes Balance 1 ( D-SUB 15P) PC-Audio 1 ( Ø3.5 JACK ) HDMI...
8. Troubleshooting 8-1 Product Self-Diagnosis • You can check if the product is working properly using the Self-Diagnosis function. • If a blank screen is displayed but the Power LED on even if the product and the PC are properly connected, perform the self-diagnosis function according to the procedures below.
Page 26
3) PROBLEMS RELATED TO REMOTE CONTROL A. The remote control buttons do not respond. » Check the battery polarities (+/-). » Check if the batteries have been exhausted. » Check if the power is on. » Check if the power cord is securely connected. »...