5-4
P7150EA
8. H. Position Adjustment
Purpose:
To obtain correct horizontal position of
screen image.
Symptom of Misadjustment:
If H. Position is
incorrect, 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. “H-P”
is indicated.
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
button on the TV unit.)
9. V. Size Adjustment
Purpose:
To obtain correct vertical width of screen
image.
Symptom of Misadjustment:
If V. Size is incorrect,
vertical 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. 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
button on the TV unit.)
10. V. Position Adjustment
Purpose:
To obtain correct vertical width of screen
image.
Symptom of misadjustment:
If V. Position is
incorrect, 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 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 top and bottom of the
monoscope pattern will be equal each other.
6. Turn the power off and on again. (Main power
button on the TV unit.)
11. Software Reset
To reset software, press [5] button on the remote
control unit for at least 5 seconds after pressing [CH
RETURN] button on the remote control unit.
Test Point
Adj. Point
Mode
Input
---
[CH
o
/
p
]
buttons
RF
Monoscope
Tape
M. EQ.
Spec.
---
Monoscope
90±5%
Test Point
Adj. Point
Mode
Input
---
[CH
o
/
p
]
buttons
RF
Monoscope
Tape
M. EQ.
Spec.
---
Monoscope
90±5%
Test Point
Adj. Point
Mode
Input
---
[CH
o
/
p
]
buttons
RF
Monoscope
Tape
M. EQ.
Spec.
---
Monoscope
See below.
Summary of Contents for CR202EM8
Page 33: ...8 3 Main 1 4 Schematic Diagram P7151SCM1 ...
Page 34: ...8 4 P7151SCM2 Main 2 4 Schematic Diagram ...
Page 35: ...8 5 Main 3 4 CRT Schematic Diagram P7151SCM3 ...
Page 37: ...8 7 DTV Module 1 2 Schematic Diagram P7151SCD1 ...
Page 48: ...12 2 P7151PEX Packing S4 S1 Tape X1 X3 FRONT X2 S2 S3 S6 Packing tape Packing tape S7 ...
