Test Mode - Sony HCD-HDX265 Service Manual

Note: Incorrect operations may be performed if the test mode is not entered
properly. In this case, press the
retry to enter the test mode.
COLD RESET
The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customers.
Procedure:
1. Press the button to turn the power on.
I/1
2. Press three buttons ,
x A
3. When this button is operated, display as "COLD RESET" for
a while and all of the settings are reset.
PANEL TEST MODE
This mode is used to check the software version, FL, LED and KEY.
2-1. Display Test Mode
Procedure:
1. Press the button to turn the power on.
I/1
2. Press three buttons ,
X .
3. When the display test mode is activated, all segments are turned on.
4. To exit from this mode, press three buttons
simultaneously.
2-2. Version Test Mode
Procedure:
1. When the display test mode is activated, press the
and "DC2" (HDX265)/"DC2 " (HDX266)/"DC2W"
(HDX267W)/"DC4+" (HDX465/HDX466)/"DC7"
(HDX665) is displayed, the version test mode is activated.
2. Whenever the button is pressed, the display changes in
.
order of "DC2" (model name)
SYS UI DVD
t t t t
DSP TM CLA CEC
t t t
Note: Model name/destination is different according to model.
3. Press the button and the date of the software production
>
is displayed.
4. Press the button again and the version is displayed.
>
5. To exit from this mode, press three buttons
simultaneously.
2-3. Key Test Mode
Procedure:
1. When the display test mode is activated, press the
to select the key test mode.
2. To enter the KEY test mode, the fluorescent indicator displays
"K0 V0". Each time an another button is pressed, "KEY" value
increases. However, once a button is pressed, it is no longer
taken into account. When all keys are pressed correctly, "K13
V0" is displayed.
3. When the [VOLUME] dial is turned in the direction of (+), "V0"
is changed to "V1", then ... "V9".
When the [VOLUME] dial is turned in the direction of ( ), "V0"
is changed to "V9", then ... "V1".
4. To exit from this mode, press three buttons
simultaneously.
DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
1. Press the button to turn the set on.
I/1
2. Press the [FUNCTION] button to set DVD function.
3. Insert a disc.
4. Press the button and the
x
seconds.
5. The message "LOCKED" is displayed and the tray is locked.
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
SECTION 4

TEST MODE

button to turn the power off, and
I/1
and simultaneously.
I/1
and simultaneously.
A
, and
X .
button
.
"NA" (destination)
t t
CDMA CDMB ST TA
t t t
"DC2" (model name).
t
, and
X .
button,
H
, and
X .
button simultaneously for five
A
Releasing Procedure :
1. Press the button and the
x
seconds again.
2. The message "UNLOCKED" is displayed and the tray is
unlocked.
Note: When "LOCKED" is displayed, the tray lock is not released by
turning power on/off with the
DVD SHIP MODE
Use this mode when returning the set to the customer after repair.
Procedure:
1. Press the
I/1
2. Press the [FUNCTION] button to set the function "DVD".
3. Remove all discs, and then press two buttons
simultaneously.
4. After a message "MECHA LOCK" is displayed on the
fluorescent indicator tube, pull out the AC plug.
5. To exit from this mode, press the
AM STEP CHANGE
A step of AM channels can be changed over between 9 kHz and 10
kHz.
A Procedure:
1. Press the
I/1
2. Press the [FUNCTION] button to set the function "TUNER
AM".
3. Press the
I/1
4. Press two buttons
of fluorescent indicator tube changes to "AM 9k STEP" or "AM
10k STEP", and thus the channel step is changed over.
PRODUCT OUT
MC
This mode moves the optical pick-up to the position durable to
t
vibration and clears all data including preset data stored in the RAM
to initial conditions. Use this mode when returning the set to the
customer after repair.
Procedure:
1. Press the
I/1
2. Press the [FUNCTION] button to set the function "DVD".
A
3. Remove all discs, and then press three buttons
simultaneously.
4. After the "STANDBY" blinking display finishes, the message
"MECHA LOCK" is displayed on the fluorescent indicator
tube disconnect the AC power plug, then the ship mode is set.
AUTOMATIC ACOUSTIC FIELD CALIBRATION
MICROPHONE TEST MODE
Procedure:
1. Press the
I/1
2. Press the [FUNCTION] button to set the function other than
"DVD".
3. Insert ECM-AC2 supplied as an accessory into the AUDIO
IN/A.CAL MIC jack.
4. While pressing the
[VOLUME] dial in the direction of (+).
A
button simultaneously for five
A
button.
I/1
button to turn the set on.
button to turn the set on.
I/1
button to turn the set ON.
button to turn the set OFF.
and simultaneously, and the display
> I/1
button to turn the power on.
button to turn the power on.
and buttons simultaneously, turn the
X A
and
H I/1
, and
> A I/1
23