5-4
L6200EA
9. V. Size Adjustment
Purpose:
To obtain correct vertical width of screen image.
Symptom of Misadjustment:
If V. Size is incorrect, verti-
cal size of image on the screen may not be properly dis-
played.
Note:
Use service remote control unit.
1. Operate the unit for at least 20 minutes.
2. Enter the Service mode. (See page 5-1)
3. Receive the Monoscope Pattern.
4. Press " 9 " button on the Service remote control unit
and select " V-S " mode. (Display changes " V-S "
and " V-P " cyclically when " 9 " button is pressed).
5. Press " CH
o
/
p
" buttons on the Service remote
control unit so that the monoscope pattern will be
90±5% of display size and the circle is round.
6. Turn the power off and on again. (Main power but-
ton on the TV unit.)
10. V. Position Adjustment
Purpose:
To obtain correct vertical width of screen
image.
Symptom of misadjustment:
If V. Position is incor-
rect, vertical height of image on the screen may not be
properly displayed.
Note:
Use Service remote control unit
1. Operate the unit for at least 20 minutes.
2. Enter the Service Mode. (See page 5-1)
3. Receive the Monoscope Pattern.
4. Press " 9 " button on the Service remote control unit
and select " V-P "mode. (Display change " V-S " and
" V-P " cyclically when " 9 " button is pressed).
5. Press " CH
o
/
p
" buttons on the Service remote
control unit so that the top and bottom of the mono-
scope pattern will be equal of each other.
6. Turn the Power off and on again. (Main power but-
ton on the TV unit.)
11. H. Position Adjustment
Purpose:
To obtain correct horizontal position of
screen image.
Symptom of Misadjustment:
If H. Position is incor-
rect, horizontal position of image on the screen may
not be properly displayed.
Note:
Use Service remote control unit
1. Operate the unit for at least 20 minutes.
2. Enter the Service mode. (See page 5-1)
3. Receive the Monoscope Pattern.
4. Press " 8 " button on the remote control unit and
select " H-P "mode.
5. Press " CH
o
/
p
" buttons on the Service remote
control unit so that the monoscope pattern will be
90±5% of display size and the circle is round.
6. Turn the Power off and on again. (Main power but-
ton on the TV unit.)
12. H. Size Adjustment
Purpose:
To obtain correct horizontal size of screen
image.
Symptom of Misadjustment:
If H. Size is incorrect,
horizontal size of image on the screen may not be
properly displayed.
Note:
Use Service remote control unit
1.
Operate the unit for at least 20 minutes.
2. Receive the Monoscope Pattern.
3. Adjust VR562 so that the monoscope pattern will
be 90±5% of display size and circle is round.
4.
Turn the Power off and on again. (Main power but-
ton on the TV unit.)
Test Point
Adj. Point
Mode
Input
---
Screen Control
CH
o
/
p
buttons [ V-S ]
Mode
RF
Mono-
scope
Tape
M. EQ.
Spec.
---
Monoscope
90±5%
Test Point
Adj. Point
Mode
Input
---
Screen Control
CH
o
/
p
buttons [ V-P ]
Mode
RF
Mono-
scope
Tape
M. EQ.
Spec.
---
Monoscope
90±5%
Test Point
Adj. Point
Mode
Input
---
Screen Control
CH
o
/
p
buttons [ H-P ]
Mode
RF
Mono-
scope
Tape
M. EQ.
Spec.
---
Monoscope
90±5%
Test Point
Adj. Point
Mode
Input
---
VR562
RF
Mono-
scope
Tape
M. EQ.
Spec.
---
Monoscope
90±5%
