Sony WX-GT90BT Service Manual page 5

2-4. Destination Code
Model Destination
US, Canadian
WX-GT90BT AEP, UK
E
WX-GT90BTE Russian
WX-GT99BT Indian
3. 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/ZAP 5] t [PAUSE 6] (press only
the [PAUSE 6] button for two seconds).
2. In the state in which the system controller version is displayed
on the liquid crystal display (refer to following fi gure), enter
the destination setting value display mode by pressing the
[DSPL SCRL] button three times.
(Displayed characters/values in the following fi gure are ex-
ample)
System controller 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
12 digit
4. The resetting operation is executed by pressing the [SOURCE
OFF] button for 1 second after the confi rming ends, and the
unit returns to the normal condition.
OP5 OP4 OP3 OP2 OP1 OP0
5 E 1 6 0 2
4 C 1 6 0 1
6 C 1 E 0 0
C C 1 6 2 7
6 C 1 E 1 0
OP5 OP4 OP3 OP2 OP1 OP0
WX-GT90BT/GT90BTE/GT99BT
TEST DISCS
Use following TEST DISC (for CD) when this set 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 FOR REPLACEMENT OF THE BT BOARD
When repairing, the complete BT board should be replaced since
any parts in the BT board cannot be repaired.
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board should be replaced
since any parts in the SERVO board cannot be repaired.
NOTE FOR REPLACEMENT OF THE SENSOR BOARD
When the SENSOR board is defective, exchange the MECHANI-
CAL BLOCK ASSY.
IMPORTANT NOTE OF "INITIALIZING"
The purpose of "Bluetooth Initialize" is to initialize the Bluetooth
connection history (HF/Audio Streaming). (To delete the device
information for the devices that you connected to when searching,
etc.)
When the complete BT board or complete MAIN board (including
BT board) are replaced, it is necessary to initialize this unit.
Refer to the following, initialize this unit.
Note: Phonebook data and dialed/received call history can be deleted by
executing "Reset."
Initializing Bluetooth Settings
You can initialize all the Bluetooth related
settings (pairing information, preset
number, device information, etc.) from this
unit.
1
Press and hold
second to turn off the power.
2
Press , rotate the control dial
until "BT" appears, then press it.
The menu list appears.
3
Rotate the control dial to select "BT
INIT," then press it.
The confirmation appears.
4
Rotate the control dial to select "INIT-
YES," then press it.
"INITIAL" flashes while initializing the
Bluetooth settings; "COMPLETE"
appears when initializing has finished.
5
Press (BACK) to return to the
previous display.
Note
When disposing of this unit, preset numbers
should be deleted with "BT INIT."
NOTE ON CONNECTION
If speaker and amplifier are not connected correctly,
"FAILURE" appears in the display. In this case, make sure
the speaker and amplifier are connected correctly.
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