TM
11-6625-622-12
2-4. Bench Test Procedures
Position
Control
To perform bench troubleshooting of the re-
KEY INTLK
BY PASS
OFF
AC
ceiver-transmitter, perform the preliminary
OFF
DC POWER
starting procedures in (para 2-5). Refer to
IN
300Q AUDIO LOAD
TM 11-5821-248-35, for operating and trouble-
Center (off) position
CW KEY
shooting procedures.
Center (off) position
KEY
200
WATTS FORWARD
2-5. Preliminary Starting Procedures
USB
Mode selectm
for Test Unit
a. Control Settings. Set the test unit controls
typical bench test setup connections for testing
as follows:
the receiver-transmitter. Connect the appro-
Note: Indicator lamps in control unit will not light
priate cables as indicated in the following chart.
because no power is supplied to them.
