Read Panasonic WJ-AV20 Service Manual online
WJ-AV20
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS
q
Power Switch (POWER, ON / OFF)
This switch is used to turn the WJ-AV20 AV Codec
power on and off.
The LED indicator lights up while the codec power is
turned on.
Note: To prevent the AC Codec power from being
This switch is used to turn the WJ-AV20 AV Codec
power on and off.
The LED indicator lights up while the codec power is
turned on.
Note: To prevent the AC Codec power from being
turned off accidentally, install the supplied switch
protector as shown below.
protector as shown below.
w
Controller Jack (REMOTE)
This jack is provided for controlling the AV Codec with
the WV-CU20E Remote Controller.
This jack is provided for controlling the AV Codec with
the WV-CU20E Remote Controller.
SIGNAL GND
AC IN
OFF ON
RS–485
RS–232C
ON
↓
6
5
4
3
2
1
1
1
2
2
4
5
3
OUT
IN
TEST
SETUP
REMOTE DATA PORT
HOST PORT
HOST PORT
VIDEO
IN
OUT
TERM
SENSOR IN/TRIGGER OUT
PARALLEL PORT
ISDN
1
2
REMOTE
LOCAL
AUDIO
!1
!3 !4
!6
!7 !8 !9
!5
!2
@0
@1
@2 @3
@4
@5
@6
@7
LINE
1
LINE
2
RING.VOL
AV Codec WJ–AV
POWER
ON
OFF
REMOTE
q
w
r
e
t
●
Front View
●
Rear View
To connect the controller, use a 6-conductor DIN cable
supplied as an accessory with the controller.
If the controller is connected to the REMOTE port on the
rear of the AV Codec, use a 6-conductor modular cable
supplied as an accessory with the controller.
supplied as an accessory with the controller.
If the controller is connected to the REMOTE port on the
rear of the AV Codec, use a 6-conductor modular cable
supplied as an accessory with the controller.
e
Line Indicators (LINE1/LINE2)
Indicates when the line is being used.
Indicates when the line is being used.
r
Ringer Volume Control (RING VOL)
This control is used to adjust the alert tone to the
desired level for receiving calls.
This control is used to adjust the alert tone to the
desired level for receiving calls.
t
Ringer Buzzer
SWITCH
PROTECTOR
- 1 -
Click on the first or last page to see other WJ-AV20 service manuals if exist.