TROUBLESHOOTING
1. Please contact B&K customer service.1. Internal fuses may have blown. *
There are two internal fuses per
channel
One or more
channels sound
bad
1. Select the proper video si
nal type
(composite or S-video).
1. Zone 1 (A) video monitor is
selected to the wron
si
nal type.
Video is in Black
and White
1. Check for batteries inside remote.
2. Put in fresh batteries.
3. Follow dia
ram in battery compartment.
4. Clear path to front panel of unit.
5. Clean lens with a soft cloth.
6. Refer to remote manual.
1. Batteries missin
.
2. Batteries dead.
3. Batteries inserted wron
.
4. Remote si
nal blocked.
5. Lens requires cleanin
.
6. Wron
pro
rammin
.
Remote will not
operate unit.
1. Play a Dolby Surround recordin
.
2. Play a Dolby Di
ital recordin
.
3. Select proper surround mode.
4. Pick correct speaker setup for your system.
5. Check wirin
of speakers (+) of speaker to
(+) on receiver. (-) on speaker to (-) on
receiver.
1. Recordin
s are not Dolby
Surround encoded.
2. Recordin
s are not Dolby Di
ital.
3. Surround processor not in correct
mode.
4. Check speaker setup.
5. Speakers phase wron
.
Surround sound
does not sound
correct.
1. Check all connectors and repair as
necessary.
2. Check
round of outlet. Have it checked by
qualified serviceman.
3. Check
round.
4. Reposition cables.
1. Poor
round connection in
interconnect cables.
2. Poor
round in main
AC
supply.
3. Poor
round on cable box.
4. Cables runnin
across back of
TV
.
Loud hum or buzz
on one or more
channels
1. Unmute receiver.
2. Increase volume.
3. Select source.
4. Ti
hten, repair, or replace cable.
5. Ti
hten, repair, or replace cable.
1. Receiver in mute
2. Volume control to minimum.
3. Wron
source selected.
4. Line sta
e to amp. cables loose or
faulty.
5. Source to line sta
e cables loose
or faulty.
No sound, display
on.
1. Reconnect power cord.
2. Check power at plu
.
3. Turn power switch on.
4. Check for shorts or overloadin
. Replace
fuse.
1. Power cord not plu
ed in.
2. Power off at
AC
source.
3. Power switch off.
4.
AC
power inlet fuse blown or faulty.
*
No sound, display
will not li
ht
POSSIBLE SOLUTIONPOSSIBLE CAUSEPROBLEM
* Note
:
If unit continues to blow power inlet fuses, replace
only with fuses of same type and rating.
DO NOT USE A HIGHER RATED FUSE!
,
contact B&K custoner service.
76
p/n 12858 Rev. 0717A
