Sony HCD-S400 Service Manual page 4

HCD-S400
Ver 1.4
HOW TO OPEN THE DISC TRAY WHEN POWER
SWITCH TURNS OFF
When removing the disc tray, high torque is necessary to turn the
ejection cam on the bottom surface. Therefore, the screw thread is
easily damaged. To prevent this damage, turn it carefully.
• CLEANING THE OPTICAL PICK-UP
In cleaning the lens, do not apply an excessive force
Note 1:
As the optical pick-up is vulnerable, application of
excessive force could damage the lens holder.
In cleaning, do not use a cleaner other than exclusive
Note 2:
cleaning liquid. (KK-91 or isopropyl alcohol)
Note 3: Wipe the obujective lens spirally from center toward
outside. (See Figure A)
(Figure A)
NOTES ON DVD BOARD EXCHANGE
If a DVD board is exchanged, "DRIVE AUTO ADJUSTMENT''
may be unable to be performed. In this case, initialize a memory in
the following procedure.
1. Starting Test Mode (See page 11).
Press the 2 button of remote commander to set the Drive
2.
Manual Operation (See page 16).
Press the 6 button of remote commander to set the Memory
3.
Check (See page 18).
Press the [CLEAR] button of remote commander to initialize a
4.
memory.
4
2 Pull-out the disc tray.
Hole of chassis
Cam
1 Turn the cam in the direction of the arrow.
• 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 A button or the H button of the main unit or 1
button on the remote commander to turn the set on.
Press two buttons of DISPLAY and . PREV
2.
simultaneously for two seconds.
3. The message "LOCKED" is displayed and the tray is locked.
Releasing Procedure :
Press two buttons of DISPLAY and . PREV
1.
simultaneously for two 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 POWER button.
• MOVEMENT CONFIRMATION BY THE REMOTE
CONTROLLER OF OTHER MODELS
Signal code of the attached remote controller may vary in the
generation of CD/DVD player.
The signal code of FUNCTION, BAND, ST/MONO and
MEMORY is different with the remote controller for DAV-S400
and the remote controller for DAV-S550/S880/C770/C990.
Be careful when you confirm by the remote controller of the different
model.