TM 11-7440-232-12/NAVELEX 0967-LP-275-5010
TROUBLESHOOTING CHART NO. 5 (cont'd)
STEP
INSTRUCTION
INDICATION
YES
NO
REMARKS
TYPICAL FREQUENCY IDENTIFICATION
Check operation of ad-
justable equalizer,
following test procedure
below.
(1) Turn POWER switch
off.
(2) Remove adjustable
equalizer.
20
(3) Record all settings
of R and X controls.
(4) Set all R controls
to 15.
(5) Set all X controls
to 0.
(6) Reinstall adjustable
equalizer.
ADJUSTABLE EQUALIZER CONTROLS
(7) Turn POWER switch
ON.
ERRORS lamp lights
intermittently
X
Go to step 21.
ERRORS light lights
Replace adjust-
intermittently
X
able equalizer,
resume opera-
tion.
Turn POWER switch off.
Remove adjustable
equalizer and reset all
ERRORS lamp lights
Resume
21
control (R and X) to set-
intermittently
X
operation.
ting recorded in step 20.
Reinstall adjustable
ERRORS lamp lights
Notify next
equalizer and turn
intermittently
X
higher level of
POWER switch on.
maintenance.
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