Specifications

4000326 Rev A Transmitters 1-19
Troubleshoot Alarm Conditions,
Continued
Alarm Status Possible Causes Possible Solutions
RF level High or Low
RF level at the input is out
of specification.
Verify the RF input is within
tolerance. Repair or adjust as
needed.
Ambient temperature is too
high due to:
• A failure in the
temperature control
system.
Diagnose the problem and
repair or replace as needed.
• Airflow through the
rack has been restricted
or cut off.
Ensure the airflow system has
not been damaged or
removed. Repair or replace as
needed.
Module
temperature
Mtemp High
• Prisma chassis cooling
fans are not operating
properly.
Refer to the Prisma Model
6470-R2 Chassis Installation and
Operation Guide, part number
570107, to troubleshoot the
chassis cooling fans.
Continued on next page