Sales Demonstration Lock Function - Panasonic SA-PT480PH Service Manual

6.5.

Sales Demonstration Lock Function

This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function.
"LOCKED" is displayed on the unit, and ordinary operation is disabled.
6.5.1. Setting
• Prohibiting removal of disc
1. Select the DVD/CD function.
2. At POWER ON condition, press and hold down the [ ] button and the [POWER] button on the main unit for at least three
seconds. (The message, "LOCKED" appears when the function is activated.)
Note:
OPEN/CLOSE button is invalid and the main unit displays "LOCKED" while the lock function mode is entered.
• Prohibiting operation of selector and disc
1. Select the DVD/CD function.
2. At POWER ON condition, press and hold down the [ ] button and the [POWER] button on the main unit for at least three
seconds. (The message, "LOCKED" appears when the function is activated.)
Note:
The following buttons are invalid and the main unit displays "LOCKED" while the lock function mode is entered.
Main unit
OPEN/CLOSE,
Remote con-
EXT-IN, REPEAT, RADIO, NUMERIC KEYS 0~9,
troller unit
FL DISPLAY/SLEEP, MUTE
6.5.2. Cancellation
The lock can be cancelled by the same procedure as used in locking. ("UNLOCKED" is displayed on cancellation)
At normal Power ON/OFF the LOCKED condition is not cleared. However AC Power ON/OFF should clear LOCKED condition.
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