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This unit requires no initialization process carried out after the traditional DVD players were
repaired. When the recovery measures are taken, the customer setting will return to the factory
setting as same as the procedure described in item "Initialization" in 14.5 is carried out. Write
down the contents of the setting before recovery processing and reset the player.
15.2. 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 IC and restart version
upgrade. Version upgrade disc number is informed when ordered.
15.3. Firmware Version Upgrade Process by Using Recovery Disc
- Recovery process
- Firmware version upgrade process
Both of the above procedures automatically start when the recovery disc is replayed.General CD
-R disc allows version upgrade process and recovery process, making version upgrade through
disc simple. / Recovery process: Optimization process of player after replacement of FLASH
ROM, EEPROM, or DVD Module Circuit board / Version upgrade process: Renewal of firmware
for improvement of operational range and performance
34
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