Servicing Note - Sony STR-D760Z Service Manual

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ALL CLEAR
Mode which erases all the user memories registered in this unit and
sets to setting at shipment.
Procedure:
1. With the power turned OFF, press the POWER button while
pressing the MODE button, AUDIO FUNCTION > and
VIDEO FUNCTION > button simultaneously to turn ON the
power.
2. ALL CLEAR ! will be displayed on the fluorescent indicator
tube, and ALL CLEAR will be executed.
FACTORY SET
Mode which sets the memory of the unit to the setting of adjust-
ment and check at factory. (Not used for servicing.)
Procedure:
1. With the power turned OFF, press the POWER button while
pressing the MODE button and AUDIO FUNCTION > button
simultaneously to turn ON the power.
2. FACTORY SET will be displayed on the fluorescent indicator
tube, and FACTORY SET will be executed.
Note: In case you return the unit to the customer, do not perform
FACTRY SET. If you do it, perform ALL CLEAR.
Fluorescent indicator tube, LED all lit mode
Procedure:
1. With the power turned OFF, press the POWER button while
pressing the MODE button and VIDEO FUNCTION > button
simultaneously to turn ON the power.
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2. The fluorescent display tubes and LEDs will all light up. Re-
lease the buttons in the order of VIDEO FUNCTION > , and
MODE .
3. The Fluorescent indicator tube display changes as follows by
pressing the AUDIO FUNCTION < , AUDIO FUNCTION > .
(Pressing the other buttons will exit this mode.)
Fluorescent indicator tubes, LEDs are all lit
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• Press AUDIO FUNCTION < button or AUDIO FUNCTION > button.
Partial lighting of fluorescent indicator tube 1, LEDs are OFF *1
• Press AUDIO FUNCTION < button or AUDIO FUNCTION > button.
Partial lighting of fluorescent indicator tube 2, LEDs are OFF *1
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• Press AUDIO FUNCTION < button or AUDIO FUNCTION > button.
Fluorescent indicator tube and all LEDs are OFF
.
• Press AUDIO FUNCTION < button or AUDIO FUNCTION > button.
*1 Those other than the POWER LED go OFF.
4. To exit the mode, press the POWER button to turn OFF the power.
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SECTION 1

SERVICING NOTE

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Adjustment of OSD Screen Position
The position of the screen can be adjusted freely to correct the de-
viation of the OSD screen caused by the monitor type that users are
using.
1. Move the cursor of the remote commander supplied as an acces-
sory, and display the OSD screen.
2. Click the SET UP of the OSD screen.
3. Next click TV SET.
4. Next click GRAPHIC POSITION SET.
5. The screen for adjusting the OSD screen position will be dis-
played. Adjust the position with the remote commander supplied
as an accessory.
6. Click EXIT to end.
AM Tuning Step 9 kHz/10 kHz Selection
Method:
1. Turn ON the power, set the AUDIO FUNCTION to AM, and
turn OFF the power.
2. While pressing the TUNING + button or PRESET TUNING +
button, press the POWER button.
3. "AM 9K STEP" or "AM 10k STEP" will be displayed on the FL
display tube.
Key Check Mode
Method:
1. With the power OFF, while pressing the MODE button and
AUDIO FUNCTION < button together, press the POWER but-
ton.
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2. "KEY TEST [24]" will be displayed on the FL display tube.
3. The [XX] number is counted down each time a button other than
POWER is pressed until it becomes [00].
(Buttons pressed once will not be counted again when pressed
another time.)
4. When the number becomes [00], press the POWER button and
exit the mode.
MEMORY
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