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INTRODUCTION AND OPERATION
Alarms
When the Repeater is in Test mode the safety
measures are disabled. Therefore, if the Repeater is
keyed for an extended period and the power amplifier
temperature increase, thermal shutdown will not occur.
There are pop-up windows that appear in the Test
mode screens to alert the user that there is an alarm
and action should be taken. Refer to Figure 1-2 for an
example of this type of alarm.
Alarm No.
DS1
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
A
11
B
13
D
15
F
16
0
17
1
18
2
19
3
20
4
21
5
32
0
33
1
34
2
35
3
36
4
37
5
38
6
39
7
40
8
41
9
42
A
October 1999
Part No. 001-2009-201
Table 1-2 ACTIVE REPEATER ALARMS
CR3
CR4
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
1-6
RF Thermal Sense Alarm Condition Exists
NOTE: Safety measures are disabled
Figure 1-2 ALARM IN TEST MODE
Definition
Test Mode
IAC input 1 Active
IAC input 2 Active
IAC input 3 Active
IAC input 4 Active
IAC input 5 Active
IAC input 6 Active
IAC input 7 Active
IAC input 8 Active
MAC Processor Alarm
HSDB Processor/Cable Alarm
IRDB Cable Alarm
TIC Processor Alarm
VNC Alarm
AC Power Failure
Battery Power Failure
Power supply thermal sense
Fan 1 current out of specification
Fan 2 current out of specification
IAC mismatch
RF shutdown
RF Half Power Mode
Thermal sense in RF portion
RF Finals 1-2 power out failure
RF Finals 3-4 power out failure
RF VSWR Failure
Normal Synthesizer Tx Lock failure
Normal Synthesizer Rx Lock failure
HS Synthesizer Tx Lock failure
HS Synthesizer Rx Lock failure
RF Quarter Power Alarm
Ok
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