TH-A9
1-20
While holding the STOP and OPEN/CLOSE keys on the main unit depressed, plug the AC power cord into the
power outlet.
The FL display should show "TEST".
Note:
Press the "5" key on the remote controller in the test mode. The DVD laser will turn on and the FL display will
show a message such as "03EXXXX". As the FL display shows a hexadecimal value, check the actual current
value by referring to the conversion table to see if it is OK or not. (The actual laser current value is calculated
by subtracting 15 mA from the value obtained with the conversion table.)
To exit from the test mode, press the POWER key to enter the STAND-BY (power off) mode.
1.
2.
3.
4.
Display of the laser current value
Make sure that no disc is present on the tray.
At first push the power switch to be on. Then the door slides to the position to be able to push the stop button.
After that pull AC plug out.
While holding the STOP and OPEN/CLOSE keys on the main unit depressed, turn on the primary power
supply.
The FL display should show "TEST JC 1".
Press the ENTER key on the remote controller.
Initialization of the EEPROM starts (and lasts for about 3 seconds). The initialization has completed when the
FL display shows "EEPROM" at the center.
Now the EEPROM initialization is complete.
No key is accepted during the EEPROM initialization.
To exit from the test mode, press the POWER key to enter the STAND-BY mode.
1.
2.
3.
4.
5.
6.
Initialization of EEPROM
When the power is in the STAND-BY mode or OFF, the stop key is hidden behind the door.
Therefore, to facilitate the entry in the test mode, slide the door in advance so that the STOP key can
be pressed even when the AC power is turned off by unplugging the AC power cord.
