Orion MD17 Service Manual page 31

2-11: VERTICAL SIZE 60
1. Receive the monoscope pattern. (Audio Video Input)
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 (1) on the remote control to
select "H/V". The Fig. 2-4 appears on the display.
4. Press the channel button (3) on the remote control to
select "V. SIZE 50/60".
5. Press the ENTER button once to set to "V. SIZE 60"
mode.
6. Press the PLAY or STOP button on the remote control
until the horizontal over scan is equal to the vertical over
scan.
2-12: VERTICAL LINEARITY 50
1. Receive the monoscope pattern. (RF Input)
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 (1) on the remote control to
select "H/V". The Fig. 2-4 appears on the display.
4. Press the channel button (5) on the remote control to
select "V. LIN 50/60".
5. Press the PLAY or STOP button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes minimum.
2-13: VERTICAL LINEARITY 60
1. Receive the monoscope pattern. (Audio Video Input)
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 (1) on the remote control to
select "H/V". The Fig. 2-4 appears on the display.
4. Press the channel button (5) on the remote control to
select "V. LIN 50/60".
5. Press the ENTER button once to set to "V. LIN 60"
mode.
6. Press the PLAY or STOP button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes minimum.
2-14: OSD HORIZONTAL
1. Receive monoscope pattern.
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 (5) on the remote control to
select "OTHERS". The Fig. 2-2 appears on the display.
4. Press the channel button (4) on the remote control to
select "OSD H".
5. Press the PLAY or STOP button on the remote control
until the difference of A and B becomes minimum.
(Refer to Fig. 2-5)
ELECTRICAL ADJUSTMENTS
D2-3
OSD H
A
2-15: SUB BRIGHTNESS (PAL)
1. Receive the monoscope pattern (PAL). (RF Input)
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 (4) on the remote control to
select "PICTURE". The Fig. 2-6 appears on the display.
4. Press the channel button (1) on the remote control to
select "BRIGHT".
5. Adjust it with PLAY or STOP button on the remote
control just before the monoscope pattern white 0%
becomes to be visible.
6. Receive the monoscope pattern (PAL). (Audio Video
Input)
7. Press the AV button on the remote control to set to the
AV mode. Then perform the above adjustments 2~5.
1. BRIGHT
2. CONTRAST
3. COLOR
4. TINT
5. SHARPNESS
6.
7.
8.
2-16: SUB BRIGHTNESS (SECAM)
1. Receive the monoscope pattern (SECAM). (RF Input)
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 (4) on the remote control to
select "PICTURE". The Fig. 2-6 appears on the display.
4. Press the channel button (1) on the remote control to
select "BRIGHT".
5. Adjust it with PLAY or STOP button on the remote control
just before the monoscope pattern white 0% becomes to
be visible.
6. Receive the monoscope pattern (SECAM). (Audio Video
Input)
7. Press the AV button on the remote control to set to the
AV mode. Then perform the above adjustments 2~5.
[ TV ]
B
Fig. 2-5
0. RETURN
Fig. 2-6