User's Guide

BUILT-IN TEST (BIT) OPERATION
110 The BIT functions monitor key radio parameters and provides an indication if an equipment
malfunction occurs. The BIT functions in three different ways:
❏
Power-On Self-Test (POST)
❏
Continuously monitored functions
❏
Interruptive self-test routines.
POWER-ON SELF-TEST
111 A power-on self-test (POST) is performed to check the basic functionality of the radio.
112 If no problems are revealed PASS is shown in the monitor display; see following example:
113 If a problem exists with the synthesiser, the frequency window shows the following message (this
message indicates the set is inoperative and cannot be used):
114 Any other post-initialisation problems are indicated by having the BIT display window show ‘POSt’
as shown in the following example:
Section 4 3000DV2 Radios
Page 30
225.000
01
PASS
FREQUENCY CHANNEL MONITOR
nO Syn
3
POSt
FREQUENCY CHANNEL MONITOR
305.000
01
POSt
FREQUENCY CHANNEL MONITOR