Denon AVR-2311, Service Manual

Page: 21 / 207

3. DIAGNOSTIC MODE (Video/Audio (signal) path con fi rmation mode)
d
This mode is used for con fi rming the Video and Audio (signal) paths. (Troubleshooting)
Con fi rming the operation of unit can be easily done after repair.
Backup data will not be lost.
3.1. Starting diagnostic mode
Press the "CURSOR 0 " and "ENTER" botton while simulltaneously pressing those two bottons of this unit.
Q1, Q2 and Q3 are lit in FL display.
3.2. Canceling diagnostic mode
Turn off the power by pressing the ON/Standby botton.
3.3. Operation
When you perform remote operation in accordance with the instructions in "Details of how to operate remote controller" *a) in the table below using the remote control unit (RC-1146).
You will
fi nd using another remote control unit with the macro functions very useful. To use the macro functions, program a macro function to output a remote control code in accordance with the steps in *b) in the table below.
3.4. Video system con fi rmation items
fi g.XX : Refer to the block diagram of the fi g.XXth.
Con fi rmation item Setting and display Details of how to operate remote controller *a)
Output sequence of remote control codes
※
It is useful to form a macro program. *b)
Contents of con fi rmation Remarks
1
Analog Video (signal) Path Video Convert (IP Scaler) : OFF , All Sources
All ZONE : ON
Display:
V 0 1 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·Input : CVBS / Output : CVBS
·Input : CVBS / Output : CVBS RECOUT (DVR)
·Input : CVBS / Output : CVBS ZONE2
·Input : Component / Output : Component
·Input : Component / Output Component ZONE
(
※
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "ZONE3"
5.Press [ZONE OFF]
w
ZONE3 POWER OFF
6.Press [ZONE SELECT], Select "MAIN"
7.Press [1/./]
e
KEY 1/CODE1 (Main Zone)
Initialization & Video Convert All OFF
8.Press [ZONE SELECT], Select "ZONE2"
9.Press [ZONE ON]
r
ZONE2 POWER ON
10.Press [ZONE SELECT], Select "ZONE3"
11.Press [ZONE ON]
t
ZONE3 POWER ON
12.Press [ZONE SELECT], Select "MAIN"
13.Press [DVD]
y
DVD (Main Zone)
2
Analog Video Convert (signal) Path Video Convert(IP Scaler) : ON , All Sources
Display:
V 0 2 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·Input : CVBS / Through : V.Decoder and V.Encoder / Output : CVBS
· Input : CVBS / Through : V.Decoder and V.Encoder / Output :
Component
·Input : Component / Through V.Decoder and V.Encoder / Output : CVBS
· Input : Component / Through V.Decoder and V.Encoder / Output :
Component
(
※
As the input source, you can switch from DVD to other ones.)
Con fi rm the input pass one by one.
Because it becomes only the input of the highest input
becomes Convert/IP Scaler (signal) Path if it inputs it at
the same time.
(HDMI input > Component input > S-VIDEO input >
CVBS input)
Do not connect anything with HDMI Monito OUT.
Because the Convert pass is used with Analog to HDMI
when connecting it.
4.Press [ZONE SELECT], Select "ZONE3"
5.Press [ZONE OFF]
w
ZONE3 POWER OFF
6.Press [ZONE SELECT], Select "MAIN"
7.Press [2/ABC]
e
KEY 2/ABC (Main Zone)
Initialization & Video Convert All ON & IP
Scaler "Analog & HDMI"
8.Press [DVD]
r
DVD (Main Zone)
3
HDMI (signal) Path Video Convert(IP Scaler) : OFF, All Sources
All ZONE:ON
Display:
V 0 1 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·Input : HDMI / Output : HDMI
(
※
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "ZONE3"
5.Press [ZONE OFF]
w
ZONE3 POWER OFF
6.Press [ZONE SELECT], Select "MAIN"
7.Press [1/./]
e
KEY1/CODE1 (Main Zone)
Initialization & Video Convert All OFF
8.Press [ZONE SELECT], Select "ZONE2"
9.Press [ZONE ON]
r
ZONE2 POWER ON
10.Press [ZONE SELECT], Select "ZONE3"
11.Press [ZONE ON]
t
ZONE3 POWER ON
12.Press [ZONE SELECT], Select "MAIN"
13.Press [DVD]
y
DVD (Main Zone)
21
fi g.1
fi g.2
fi g.3