Specifications

4000326 Rev A Transmitters 1-99
Troubleshoot Alarm Conditions
Introduction
The following troubleshooting information helps identify possible causes and
solutions to transmitter alarm conditions.
Troubleshooting Alarms
If the red Alarm indicator is illuminated or blinking, check the ICIM display or the
appropriate LCI screen to determine the cause of the alarm.
Refer to the following table for troubleshooting assistance.
Alarm Range Possible Solutions
InRF -4.5 dB to +3.0 dB RF source or cables.
OutPwr
±0.5 dBm of
nominal
Internal problem.
Telephone the Scientific-Atlanta assistance center
in your area.
CWMode Fault CWMode set to On.
LasTemp 20.0°C to 30.0°C
Internal problem.
Telephone the Scientific-Atlanta assistance center
in your area.
LasBias 50 mA to 100 mA
Internal problem.
Telephone the Scientific-Atlanta assistance center
in your area.
Enable Fault Check Enable and Master CONFIG settings.
PsOK Fault Module not fully seated. Check power supply.