JBL AV2, User Manual

Page: 81 / 134

JBL
®
Performance™ Series AV2 Audio/Video Processor
Troubleshooting and Maintenance
6-9
SUBWOOFER CAL ERROR
This error message will display
w h e n t h e S u b w o of e r t e s t h a s
failed. Typically, this failure occurs
because the microphone is not in
the proper position or the volume
setting is too low.
To correct the problem, check the
microphone position, verify the
subwoofer cables are connected
properly, verify that the volume
level is correct and repeat the test.
Note: If you are using a powered subwoofer, verify that it is
powered on.
CROSSOVER CHANGE
WARNING
This warning message will display
the first time each speaker or
subwoofer crossover is manually
changed from the AUTOCAL or
SEMI AUTOCAL settings.
Press the cursor button on the
r e m o t e c o n t r o l t o c l e a r t h e
warning message. When crossover
changes are complete, run the
SEMI AUTOCAL procedure.
SUBWOOFER CAL ERROR
SUBWOOFER 1: NO
SUBWOOFER 2: NO
Verify mic position
and sub connections.
If OK, raise volume 5dB.
Subwoofers detected:
BACK TO SPK/EQ SETUP
REPEAT TEST
CAUTION
Changing these
settings will affect
the autocalibration.
Run SEMI AUTOCAL
after changes are made.
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