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Motorola MTR2000 T5544 Instruction / Field Service Manual page 103

Base station, repeater and receiver
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CAUTION
CAUTION
RX Active
FS
68P81096E37-N
06/28/05
A major failure renders the station unusable. These failure could be caused by one
of the following conditions:
-
Rx or Tx synthesizer out of lock
-
PA failure,
-
Sharp (i.e., 10dB) rf power cutback,
-
self test failure
A random flashing of the Station Status LED indicates major failure of the
!
Station Control Module; since a control module reset turns the LEDs on.
A minor failure limits the functionality of the station. These failures could be
caused by one of the following conditions:
-
ac source power failure
-
exciter or receiver analog metering voltage degradation
-
wireline loopback failure
-
invalid local channel selection
Boot mode is the mode the station is in during the loading of software into the sta-
tion's Flash memory.
Service mode is the mode the station is in during normal maintenance and service
periods. These modes include the following conditions:
-
Intercom
-
Access Disable
-
Power Control Disable
The Radio Service Software (RSS) can be used to determine which failure or ser-
vice modes are active.
!
Service mode indicates that the station is not fully functional.
This RX Active LED indicates the following:
LED
LED Color
Green
This LED is lit when receive activation criteria (user defined) are satisfied; i.e.,
the radio is unsquelched.
-
-
-
LED State
Indicates that the...
On
Receiver is active.
Installation
PL Disable
Failsoft Disable
Service PTT
45

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