Test Mode - Sony HCD-DX2D Service Manual

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Note 1: Regarding the notification symbol "R"
Because the number of the operating buttons of this product are
limited, some operations require use of the operating buttons of
the remote commander. When a specific operation requires use
of the operating buttons of the remote commander, "R" is added
to the specific operating procedure in this manual. Example
MENU/NO "R" The MENU/NO button of remote commander.
Note 2: Incorrect operations may be performed if the test mode is not
entered properly.
In this case, press the ?/1 button to turn the power off, and
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 ?/1 button to turn the set ON.
2. Press three buttons x , [PLAY MODE] and DVD u simul-
taneously.
3. The message "COLD RESET" is displayed and the set is reset.
TUNER STEP CHANGE
(EXCEPT FOR AEP, UK and Russian models)
• A step of AM channels can be changed over between 9 kHz
and 10 kHz.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Select the function "TUNER", and press [TUNER/BAND]
button to select the BAND "AM".
TE 3. Press the ?/1 button to turn the set OFF.
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4. Press the x and [TUNER/BAND] buttons simultaneously,
and thus the channel step is changed over.
SHIP RESET
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select "DVD"
3. Remove the disc.
4. The message "NO DISC" is displayed.
5. Press three buttons x , [PLAY MODE] and TAPE N si-
multaneously.
6. The message "SHIP RESET" is displayed and the set is reset.
The DVD function is activated.
7. To exit from this mode, press the ?/1 button and pull out the
AC plug.
DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Procedure :
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select "DVD"
3. Set disc on the tray, press the x button and the Z button
simultaneously for five seconds.
4. The message "LOCKED" is displayed the tray is locked.
5. To release from this mode, press the x button and the Z
button simultaneously for five seconds again.
6. The message "UNLOCKED" is displayed and the tray is
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unlocked.
Note: When "LOCKED" is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
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SECTION 4

TEST MODE

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PANEL TEST MODE
• This mode is used to check the software version, FL, LED
and KEY.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select "DVD"
3. Press three bottons x , [PRESET EQ] and TAPE N simul-
taneously.
4. When the panel test mode is activated, all segments are turned
on.
VERSION DISPLAY
• This mode is used check the model, destination, software
version.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select "DVD"
3. Press three buttons x , [PRESET EQ] and [TV] simultaneous-
ly, the model and destination are displayed.
DVD COLOR SYSTEM CHANGE OVER
• The color system can be changed over NTSC or PAL.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Set the function to "DVD".
3. Press the ?/1 button to turn the set OFF.
4. Press the x button and ?/1 button simultaneously. The set
will power on automatically.
5. The message "COLOR PAL" or "COLOR NTSC" will be
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displayed on the fluorescent indicator tube. The color system
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is changed over.
CD Repeat 5 Times Limit Release Mode
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Set the function to "DVD".
3. Press three buttons x , Z , and DVD u simultaneously.
4. The repeat all mark blinks and then repeat 5 times limit is
released.
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