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Displays servo learning values of ADSC internal RAM as servo processor.Used for judging the quality of servo
operation, disc, and OPU. Followings are commonly displayed addresses:
10.8 Lock Function
This function prohibits removal of disc and some disc operations to prevent loss of disc at a shop during sales
promotion or equivalent occasions. While this function is activated, the player displays "LOCKED" if any button is
touched.
10.8.1 Setting
While pressing and holding down the "STOP" key on the unit, press the POWER button on the remote controller unit to
activate. (The message, "LOCKED" appears when the function is activated.)
10.8.2 Exiting Lock Function
While the lock function is activated, press the buttons which are used to enter the mode in the same manner. (When
the lock function is deactivated, the message, "UNLOCKED" appears.) (This function cannot be cancelled even when
the power is turned off.)
10.9 Cautions To Be Taken During Servicing
10.9.1 Recovery Process after Repair of DVD Player
When DVD Module 2 P.C.B and/or FLASH ROM, EEPROM, etc. inside DVD Module 2 P.C.B, apply the recovery
operation in order to optimize the new drive. Use the following disc so that the operation starts automatically.
Recovery disc (product number=RFKZD03R005)
Note:
Previously required initialization after repair of DVD player is no longer necessary. After completing the recovery
process, the user s setting is replaced with factory setting like user initialization. Therefore, record the user s setting
before repair in order to restore it after applying the recovery process.
10.9.2 DVD Player Firmware Version Upgrade Process
Firmware of DVD player may upgrade to conform to improvement of its performance and quality including operational
range, playability of non-standardized discs, etc. The version upgrade disc contains the recovery function, and the
recovery disc is not necessary.
Note:
Version upgrade process cannot be complete if the AC power is cut off due to power failure and other occasions during
the process. If this occurs, replace FLASH ROM and restart version upgrade. Version upgrade disc number is informed
when ordered.
10.10 Operation after Completion of Repair
Follow the steps described below after completion of repair.
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