Sony MEX-GS810BH Service Manual page 5

2. Confi rmation After Destination Setting
Execute the following operation after completing the destination
setting, and confi rm a correct destination was set.
Destination setting checking method:
1. In the state of source off (the clock is displayed on the liquid
crystal display), enter the test mode by pressing the buttons in
order of the [ 4] t [MIC 5] t [PAUSE 6] (press only the
[PAUSE 6] button for two seconds).
2. In the state in which the software main version is displayed
on the liquid crystal display (refer to following fi gure), enter
the destination setting value display mode by pressing the [
DSPL MENU] button twice.
(Displayed characters/values in the following fi gure are ex-
ample)
Software main version
3. Confi rm the alphanumeric character of 12 digits in liquid crys-
tal display is an value correctly input.
(Displayed characters/values in the following fi gure are ex-
ample)
Destination code
OP5 OP4 OP3 OP2 OP1 OP0
12 digit
4. The resetting operation is executed by pressing the [ OFF
SRC] button for 1 second after the confi rming ends, and the
unit returns to the normal condition.
TEST DISCS
Use following TEST DISC (for CD) when this unit confi rms the
operation and checks it.
Part No. Description
3-702-101-01 DISC (YEDS-18), TEST
4-225-203-01 DISC (PATD-012), TEST
NOTE OF REPLACING THE KEY BOARD
When the KEY board is defective, replace the FRONT PANEL
(SV) (ASSY) (Ref. No. FP1).
NOTE OF REPLACING THE IC804 AND IC1002 ON
THE MAIN BOARD
IC804 and IC1002 on the MAIN board cannot replace with single.
When these parts are damaged, replace the complete mounted
board.
MEX-GS810BH/N6000BH
REPLACING THE LITHIUM BATTERY OF THE REMOTE
COMMANDER
When the battery becomes weak, the range of the
remote commander becomes shorter. Replace the
battery with a new CR2025 lithium battery. Use of
any other battery may present a risk of fire or
explosion.
Notes on the lithium battery
Keep the lithium battery out of the reach of children.
Should the battery be swallowed, immediately
consult a doctor.
Wipe the battery with a dry cloth to assure a good
contact.
Be sure to observe the correct polarity when installing
the battery.
Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
CLEANING THE CONNECTORS
The unit may not function properly if the
connectors between the unit and the front panel
are not clean. In order to prevent this, detach the
front panel (page 6) and clean the connectors with
a cotton swab. Do not apply too much force.
Otherwise, the connectors may be damaged.
Notes
For safety, turn off the ignition before cleaning the
connectors, and remove the key from the ignition
switch.
Never touch the connectors directly with your fingers
or with any metal device.
CANCELING THE DEMO MODE
You can cancel the demonstration display which
appears while this unit is turned off.
1
Press MENU, rotate the control dial to
select [DISPLAY], then press it.
2
Rotate the control dial to select [DEMO],
then press it.
3
Rotate the control dial to select [DEMO-
OFF], then press it.
The setting is complete.
4
Press (back) twice.
The display returns to normal reception/play
mode.
+ side up
5