Denon AVR-X2300W Service Manual page 121

DIAGNOSTIC MODE
Service Path Check Mode
1.1. Actions
This function is convenient for confirming problem paths in the product and checking the paths after repairing.
The Video and Audio paths can be checked.
The backup data is not rewritten.
1.2. Starting up
AVR-X2300W
· While holding down buttons "ZONE2 SOURCE", "DIMMER" and "STATUS" simultaneously, press the power button to turn on the power.
AVR-S920W
· While holding down buttons "TUNER PRESET CH+", "TUNE -" and "TUNE +" simultaneously, press the power button to turn on the power.
Select the "1. SERVICE CHECK" using the "TUNER PRESET CH+" button, then press the "STATUS" button then to confirm.
The "TUNED", "STEREO" and "RDS" segments are lit in this mode.
1.3. Canceling diagnostic mode
Press the power button to turn off the power.
1.4. Selecting items to check
Press the q button to switch between video items and audio items.
Press the w or e button to select the previous or next item.
q
Actions
Audio ⇔ Video
Button DIMMER QUICK SELECT 1
1.5. Audio system confirmation items
See the block diagram fig.XXth.
Paths to be confirmed Display
1 Analog fig.01
A01:ANALOG PASS
DIGITAL fig.02a
2
A02:DIGITAL
fig.02b
(MAIN)
fig.03a
DIGITAL
3
A03:DIGITAL-Z2
(ZONE2) fig.03b
The unit
w e q
PREVIOUS NEXT Audio ⇔ Video
QUICK SELECT 2 SLEEP
Settings
Input Source : CBL/SAT
Input Mode : Analog (fixed)
Sound mode : DIRECT
Amp assign : Surround Back
MAIN ZONE : On
ZONE2 : Off
Input Source : CBL/SAT
Input Mode : DIGITAL (fixed)
Sound mode : MULTI CH STEREO
Amp assign : Surround Back
Speaker Config ALL Speaker = Small / SW = Yes(2ch)
MAIN ZONE : On
ZONE2 : Off
Input Source : NETWORK
Input Mode : Auto
Sound mode : STEREO
Amp assign : ZONE2
MAIN ZONE : On
ZONE2 : On
Remote control unit
w e
PREVIOUS NEXT
CURSOR 0 CURSOR 1
・ Analog input ⇒ Speaker output (Front L/R)
( b The input source can be switched to any source except CBL/SAT.)
・ Digital input ⇒ Speaker output (Front L/R, Center, Surround L/R, Surround Back L/R)
・ Digital input ⇒ Pre output (Front L/R, Center, Surround L/R, Surround Back L/R)
( b The input source can be switched to any source except CBL/SAT.)
・ Digital(PCM) input ⇒ Speaker output (Surround Back (ZONE2) L/R)
・ Digital(PCM) input ⇒ Pre OUT output (ZONE2 L/R) (Except S720/S920)
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What to confirm