Toshiba 26HF66 Service Manual page 18

2-4: OSD POSITION
1. Receive the monoscope pattern from the Pattern
Generator.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (00) on the remote control to
select "OSD H".
4. Press the VOL. UP/DOWN button on the remote
control until the difference of A and B becomes
minimum. (Refer to Fig. 2-2)
00 OSD H
A
2-5: HORIZONTAL POSITION/ HORIZONTAL SIZE
1. Receive the monoscope pattern.
2. Press the MENU button. And, then press the LEFT/
RIGHT button on the remote control until the PICTURE
menu appears.
3. Press the VOL. UP/DOWN button on the remote
control to highlight DISPLAY FORMAT.
4. Press the LEFT/RIGHT button on the remote control to
select 1080i.
5. Press the PIC SIZE button on the remote control to
select the FULL screen mode.
6. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (02) on the remote control to
select "H.POSI".
7. Press the VOL. UP/DOWN button on the remote
control until the SHIFT quantity of the OVER SCAN on
right and left becomes becomes minimum.
8. Receive the monoscope pattern.
9. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (04) on the remote control to
select "H. SIZE".
10. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on right and
left becomes 8±3%.
ELECTRICAL ADJUSTMENTS
TV-A
NATURAL I
4
B
Fig. 2-2
2-6: VERTICAL CENT/ VERTICAL SIZE
1. Receive the monoscope pattern.
2. Press the MENU button. And, then press the LEFT/
RIGHT button on the remote control until the PICTURE
menu appears.
3. Press the VOL. UP/DOWN button on the remote control
to highlight DISPLAY FORMAT.
4. Press the LEFT/RIGHT button on the remote control to
select 1080i.
5. Press the PIC SIZE button on the remote control to
select the FULL screen mode.
6. Using the remote control, set the brightness and contrast
to normal position.
7. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (11) on the remote control to
select "V. CENT".
8. Press the VOL. UP/DOWN button on the remote control
until the horizontal line becomes fit to the notch of the
shadow mask. (Refer to Fig. 2-3)
9. Receive the monoscope pattern.
10. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (05) on the remote control to
select "V. SIZE".
11. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside and
downside becomes 8±3%.
2-7: BRIGHT CENT
1. Receive the monoscope pattern. (RF Input)
2. Press the PIC SIZE button on the remote control to
select the FULL screen mode.
3. Using the remote control, set the brightness and contrast
to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (43) on the remote control to
select "BRI CENT".
5. Press the VOL. UP/DOWN button on the remote control
for adjust BRI/CONT at line 6 from right hand until dark.
6. Receive the monoscope pattern. (Audio Video Input)
7. Press the TV/VIDEO button on the remote control to set
to the AV mode. Then perform the above adjustments
2~5.
8. Receive the monoscope pattern.
9. Press the TV/VIDEO button on the remote control to set
to the CS mode.Then perform the above adjustments
2~5.
10. Receive the monoscope pattern.
11. Press the TV/VIDEO button on the remote control to set
to the HD-MI mode.Then perform the above adjustments
2~5.
D-2
horizontal line
Notch
Shadow mask
Fig. 2-3