Harris Atlas DVL400, Technical Manual

Page: 166 / 180

6-8 888-2473-001 2/25/03
WARNING: Disconnect primary power prior to servicing.
Section 6 Diagnostics ATLAS Series™
M# In Overdrv Module #1-8
RF Input Over-
Drive
Module RF drive input level has
been exceeded
MODULE OFF YES
M# Out Overdrv Module #1-8
RF Output Over-
Drive
Module RF output has exceeded
800W
MODULE OFF YES
M# Heatsink
OT
Module #1-8
Heatsink Over-
Temperature
Module heatsink below pre-driver
has exceeded 70
o
C
MODULE OFF YES
M# SW Board
OT
Module #1-8
DC Distribution
Board Over-
Temperature
Temperature on DC Distribution
Board has exceeded 90
o
C
MODULE OFF YES
Table 6-2 Atlas PA Module Fault List
TYPE Description Fault Level or Threshold Transmitter
Action
Three
Strik
e