Reverse left and right RCA outputs
SOUND IS NOW IN
IS THE SYNC LED LIT?
SOUND IN ONE CHANNEL ONLY
Check Balance control. Reverse left
and right RCA inputs
SAME CHANNEL
Problem is in the RCA cables
OPPOSITE CHANNEL
Problem is in the head unit or RCA
cables
SOUND IS NOW IN
SAME CHANNEL
Problem is downstream of the
DAC-348
NO
Check Power and Remote turn-on wire
for voltage. Make sure Ground wire is
secure.
NO SOUND
IS THE POWER LED LIT?
YES
YES
NO
ANY SOUND NOW?
YES
Problem is in the DAC. See your
local Authorized
PrecisionPower
Dealer or call 1-800-62
POWER.
YES
Bypass the DAC-348 by connecting
the analog RCA input cables directly
to the Preamp (PAR-245).
Problem is elsewhere in the system.
Check head unit and amplifiers.
Problem is elsewhere in the system.
Check head unit and amplifiers.
Unplug the Digital Input cable
from the DAC-348
NO
NO
IS THE SYNC LED LIT?
YES
NO
8
TROUBLE SHOOTING
ANY SOUND NOW?
Problem is in the DAC. See your
local Authorized
PrecisionPower
Dealer or call 1-800-62
POWER.
OPPOSITE CHANNEL
Problem is in the DAC. See your
local Authorized
PrecisionPower
Dealer or call 1-800-62
POWER.
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