TM 11-6625-3041-30/TO 33A1-8-908-12
2-6.
SG-1139 CHECK PROCEDURE (CONT)
Set controls as
Step Diphase
q
follows:
BER
16
POWER . . . . . . ON
TIMING . . . . . MASTER
DATA RATE . . 0.6
Keep remaining
cables connected. Press RESET DISPLAY, then press SINGLE
ERROR rapidly 10 times (all presses must be done within 15
seconds):
Red NO GO
indicator
must light.
q Set
DATA RATE
to 32. Press
RESET DISPLAY,
then press
SINGLE ERROR
rapidly two
times (all
presses must be
done within 5
seconds):
BER indicators
must blink. Then,
after 6 to 7
seconds, yellow
MARGINAL indicator
must light.
q Wait
6 to 7 seconds:
Green GO
indicator
must light.
If all parts of this step pass, disconnect remaining
cables--test complete.
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