1-62 (No.MB531)
SECTION 4
ADJUSTMENT
4.1
ATTENTION IN SERVICE OF DVD SECTION
(1) When pickup, Flash ROM, DVD module board were changed, initialize EEPROM by all means.
(2) When full initialization was executed, execute learning with a DVD test disc by all means.
Test disc : VT-501, VT-502
Learning method : It is adjusted automatically by normal playback of a DVD disc.
4.2
TEST MODE
ITEM
OPERATION
MANAGEMENT
TUNER AM switch to
9kHz step
AM frequency change to 9kHz at U-version.
(During STANDBY MODE)
STOP [key] +
(Only source TUNER)
TUNER AM switch to
10kHz step
AM frequency change to 10kHz at U-version.
(During STANDBY MODE)
STOP [key] +
(Only source TUNER)
Tray lock
Loader-mecha is locked.
EJECT processing isn't done by pushing EJECT key at tray
lock on state.
Then display to LOCKED / UNLOCKED.
EJECT 1 is pushed, pushing STOP again, tray lock is off.
Back up to tray locked ON/OFF.
STOP [key] + DISC 1 EJECT
(Only during Standby mode)
Cold start
Cold start processing.
After cold start is activated, LCD 8 Segment temporary
display COLD' for 2 seconds. Then return to previous
display.
To activate cold start AC OFF system, then AC ON again.
[Remocon Key]
STANDBY/ON + ENTER + 0
CLOCK FAST
FORWARDING
Fast Forward clock (Increase clock counter speed)
Can only be activated after SYSTEM clock is set to exit
this TEST mode, AC OFF the system, then AC ON again.
[Remocon Key]
STANDBY/ON + ENTER + 2
FAN ON/OFF setting
Toggle between FAN switch ON and OFF.
(FAN-CTL : L -> H TOGGLE)
This test mode is only effective during STANDBY MODE.
Test mode exit when system STANDBY -> P.ON
STOP [key] + DISC 2 EJECT
(During STANDBY MODE)
VOLUME LARGE STEP
CHANGE
VOLUME change
Volume step MAX (31) -> Volume step CENTER (15) toggle
Normal operation TEST mode.
System returns to normal operation after performing
VOLUME CHANGE.
[Remocon key]
STANDBY/ON + ENTER + 3
MICON VERSION DISPLAY
TEMPORARY DISPLAY FOR MICON VERSION (5SEC)
After 5 seconds, return to previous display.
Each key press will toggle temporary display for the following:
SYSCON VERSION -> DVD LSI (BE) VERSION) -> DVD
MECHA VERSION
* DVD LSI (BE & FE) version can only been display during
system power on in DVD mode (When DVD LSI P.ON)
* IF there is no information feedback, sys-con will display
"WAIT" blinking 0.5sec ON & OFF
[Remocon key]
STANDBY/ON + ENTER + SET
LCD ALL SEGMENT
BLINKING
LCD all segment blinking (0.5sec : ON/0.5sec : OFF)
Each key press will toggle this TEST mode ON/OFF.
[Remocon key]
STANDBY/ON + ENTER + 10