Cisco Prisma II Installation And Operation Manual page 98

Forward and reverse headend driver amplifiers
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Checking Module Alarms,
RHEDA User Alarm Data Display Parameters
RHEDA
Alarm
RfIn
RfOut
PsOk
IHybd
Enable
4-26
Continued
Alarm Condition
Rf Input = >7.0 or <-7.0 dBmV
above or below Nominal Rf Input
level
Rf Input = > 15.0 or <-15 dBmV
above or below Nominal Rf Input
level
Rf Output = >7.0 or <-7.0 dBmV
above or below Nominal Rf
Output level
Rf Output = > 15.0 or <-15 dBmV
above or below Nominal Rf
Output level
Bus Fault
Current = > 0.300A or < 0.150A
Current = > 0.400A or < 0.050A
Unit disabled by user
Operation Using LCI
Type
Typical Range
Minor
3.0 to 47 dBmV
Major
5 to 55 dBmV
Minor
37.0 to 67 dBmV
Major
45 to 75 dBmV
Major
Ok/Bus fault
Minor
0.150A to 0.300A
Major
0.050A to 0.400A
Major
Enabled/Disabled
78-4006323-01 Rev C

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