Denon AVR-E400 Service Manual page 30

3.4. DIAGNOSTIC MODE (Video/Audio (signal) path confirmation mode
3.4.1. Specification
This mode is used for confirming the Video and Audio (signal) paths. (Troubleshooting)
Confirming the operation of unit can be easily done after repair.
Backup data will not be lost.
3.4.2. Starting diagnostic mode
Press the "Power operation ( X )" button to turn on power while pressing the "ZONE2 SOURCE" and "DIMMER" and "
Select "1. SERVICE CHECK" and press " STATUS " to start the set in the Diagnostic mode.
In this mode, TUNED, STEREO and RDS are lit in FL display.
3.4.3. Canceling diagnostic mode
Turn off the power by pressing the "Power operation ( X )" button.
3.4.4 Selecting items
Press q button to switch between video items and audio items.
Press w or e button to select previous or next items.
This unit
q w e
audio ⇔ video previous next
DIMMER QUICK SELECT 1 QUICK SELECT 2
3.4.5 Video system confirmation items
fig. XX: Refer to the block diagram of the fig.XXth.
Confirmation item
video convert
V 0 2 : V . C O N V E R T
(analog or HDMI ⇒ HDMI)
fig.1
1
HDMI pass
fig.2 V 0 3 : H D M I
(Main)
2
HDMI CEC
V 0 4 : H D M I
3
fig.3
HDMI audio
V 0 5 : H . A U D I O - A V R
(audio: AVR)
4 fig.4
HDMI audio
V 0 6 : H . A U D I O - T V
(audio: TV)
5
fig.5
GUI menu
V 0 7 : G U I
6
fig.6
remote controller
q w e
audio ⇔ video previous next
SLEEP CURSOR LEFT CURSOR RIGHT
FL display
Input Source : CBL/SAT
Video Convert(IP Scaler) : ON, All sources
IP Scaler : "Analog&HDMI", All sources
Resolution : "Auto", All sources
MAIN ZONE ON
ZONE2 OFF
Input Source : CBL/SAT
P A S S
Source of Video Convert(IP Scaler) : OFF, All sources
MAIN ZONE ON
ZONE2 OFF
Input Source : CBL/SAT
C E C
HDMI Control : ON
MAIN ZONE ON
ZONE2 OFF
Input Source : CBL/SAT
HDMI Control : OFF
HDMI Audio : AVR
HDMI Audio : TV
Input Source : CBL/SAT
M E N U O N
Video Convert(IP Scaler) : ON, All sources
IP Scaler : "Analog&HDMI", All sources
Resolution : "AUTO", All sources
Setup Menu ON
MAIN ZONE ON
ZONE2 OFF
" buttons.
STATUS
settings
·CVBS input ⇒ IP Scaler ⇒ HDMI output
·Component input ⇒ IP Scaler ⇒ HDMI output
·HDMI input ⇒ IP Scaler ⇒ HDMI output
·ETHERNET input ⇒ IP Scaler ⇒ HDMI output
(* Input source can be switched.)
·HDMI input ⇒ HDMI output
·Front HDMI input ⇒ HDMI output
(* Input source can be switched.)
·When the power supply of a TV is put in the standby mode, make sure that the
power supply of this unit is also put in the standby mode.
·To check ARC path, switch the input source to "TV AUDIO".
(* Input source can be switched.)
·HDMI input(PCM , DolbyDigital , DTS) ⇒ Speaker output
·HDMI input(HD audio) ⇒ Speaker output
(* Input source can be switched.)
·HDMI input(PCM , DolbyDigital , DTS) ⇒ HDMI output (audio output from
connected TV)
(* Input source can be switched.)
·GUI display ⇒ HDMI output
(* Input source can be switched.)
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Contents of confirmationRemarks