Toshiba VTD1551, Руководство по обслуживанию

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TRAY LOCK
If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps
below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Check that the 'No disk' is displayed on the screen.
Press and hold the 'STOP' button on the front panel.
Simultaneously press and hold the '7' key on the remote control unit.
Hold both keys for more than 3 seconds.
The On Screen Display message 'PASSWORD CLEAR' will appear.
The 4 digit password has now been cleared. 1.
2.
3.
4.
5.
6.
7.
8.
PARENTAL CONTROL - RATING LEVEL
4 DIGIT PASSWORD CANCELLATION
Tray cannot be opened by setting the Tray Lock, please follow the steps below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Press and hold the 'STOP' key on the front panel.
Simultaneously press and hold the '9' key on the remote control unit.
Hold both keys for more than 3 seconds.
The On Screen Display message ' ' will appear.
The Tray Lock has now been set up. 1.
2.
3.
4.
5.
6.
7.
To unlock the Tray Lock, please follow the steps below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Press and hold the 'STOP' key on the front panel.
Simultaneously press and hold the '9' key on the remote control unit.
Hold both keys for more than 3 seconds.
The On Screen Display message ' ' will appear.
The Tray Lock has now been cleared. 1.
2.
3.
4.
5.
6.
7.
The laser diode used for a pickup head may be destroyed with external static electricity.
Moreover, even if it is operating normally after repair, when static electricity discharge is received at the
time of repair, a life of product may become short.
Please perform the following measure against static electricity, be careful of destruction of a laser diode
enough at the time of repair, and work.
• It works on the desk which performed measures against static electricity, such as conductive mat.
• Soldering iron with ground wire or ceramic type is used.
• A worker needs to use a ground conductive wrist strap for body.
PREPARATION OF SERVICING
A1-3