Diagnostic Mode; Service Path Check Mode - Denon AVR-X6400H Service Manual

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 system, audio system and fan operation paths can be checked.
The backup data is not rewritten.
1.2. Starting up
While holding down buttons "ZONE3 SOURCE" and "STATUS" simultaneously, press the power button to turn on the power.
Select the "1. SERVICE CHECK" using the "CURSOR f / d " button, then press the "ENTER" button 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 ⇔ FAN
Button DIMMER
1.5. Audio system confirmation items
See the block diagram fig.XXth. Change the Amp Assign and Speaker Config settings manually when checking the audio system path.
Paths to be confirmed Display
1 Analog fig.01
A01:ANALOG PASS
DIGITAL fig.02a
2
A2:DIGITAL
(MAIN) fig.02b
The unit
w e
PREVIOUS NEXT Audio ⇔ Video
CURSOR 0 CURSOR 1
Settings
Input Source : CBL/SAT
Input Mode : Analog (fixed)
Sound mode : DIRECT
Amp assign : 11.1ch
Floor Layout : 5.1&SB
Height Sp : 4ch
Dolby Sp : None
Height Layout : Front Height/Rear Height
MAIN ZONE : On
ZONE2 : Off
ZONE3 : Off
Input Source : CBL/SAT
Input Mode : DIGITAL (fixed)
Sound mode : MULTI CH STEREO
Amp assign : 11.1ch
Floor Layout : 5.1&SB
Height Sp : 4ch
Dolby Sp : None
Height Layout : Front Height/Rear Height
Speaker Select : Floor
Speaker Config ALL Speaker = Small / SW = Yes(2ch)
MAIN ZONE : On
ZONE2 : Off
ZONE3 : Off
Remote control unit
q w e
PREVIOUS NEXT
SLEEP CURSOR 0 CURSOR 1
・ Analog input ⇒ Speaker output (Front L/R)
・ Analog input ⇒ Pre OUT 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, S.Back L/R)
・ Digital input ⇒ Pre output (Front L/R, Center, Surround L/R, S.Back L/R, SubWoofer1/2)
( b The input source can be switched to any source except CBL/SAT.)
157
What to confirm