AV-25BT6ENS
AV-25BT6ENB
ADJUSTMENTS
    SCREEN ADJUSTMENT
Measuring
ItemTest pointAdjustment partDescription
instrument
SCREENRemoteSCREEN VR1. Enter SERVICE MENU.
adjustmentcontrol unit[On the FBT]2. Press YELLOW key to disable vertical scan.
3. Adjust SCREEN VR. on the FBT as thin as possible.
4. Press YELLOW key again to enable vertical scan.
5. Press STANDARD key to leave service menu.
FOCUS VR
SCREEN VR
FBT
    OSD HORIZONTAL POSITION ADJUSTMENT
Measuring
ItemTest pointAdjustment partDescription
instrument
HORIZONTALRemoteOSD1. Enter SERVICE MENU.
POSITION OFcontrol unit2. Select OSD with FUNCTION ( / ) key
OSD3. Adjust the OSD horizontal position with the FUNCTION ( / )
adjustmentSERVICE MENU SCREENkey, which shifts the reference bar on the bottom of the
SERVICE MENU horizontally, so that the OSD is positioned on
the screen center. (X=X?)
Reference bar
XX?
Screen size
    IF ADJUSTMENT
Measuring
IteminstrumentTest pointAdjustment partDescription
IF adjustmentRemoteIF 11. Receive a PAL colour bar pattern.
control unitIF 22. Enter SERVICE MENU.
3. Select IF 1 with FUNCTION ( / ) key
IF 3
4. Press BLUE key during IF 1 is highlighted, IF 1 and IF 2 values
IF 4
are adjusted automatically by software.
5. If the standard is L-prime, IF 3 and IF 4 values are adjustment
automatically when BLUE key is pressed during IF 1 is
highlighted.
14No. 52056 |
ACEC
