Magnavox CT270MW8 A, Руководство по обслуживанию

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1-7-6 T3200EA
11. H. Position Adjustment
Purpose: To obtain correct horizontal position of
screen image.
Symptom of Misadjustment: H. position may not be
properly displayed.
1. Enter Service mode.
Press [8] button on the remote control unit and
select H-P mode.
2. Input monoscope pattern.
3. Press [CH.
o
/
p
] buttons on the remote control
unit so that the left and right side of the
monoscope pattern are equal to each other.
12. V. Position Adjustment
Purpose: To obtain correct vertical position of screen
image.
Symptom of Misadjustment: If V. position is
incorrect, vertical position of image on the screen may
not be properly displayed.
1. Enter Service mode.
Press [9] button on the remote control unit and
select V-P mode. (Press [9] button then display will
change to V-P and V-S).
2. Input monoscope pattern.
3. Press [CH.
o
/
p
] buttons on the remote control
unit so that the top and bottom of the monoscope
pattern are equal to each other.
13. V. Size Adjustment
Purpose: To obtain correct vertical height of screen
image.
Symptom of Misadjustment: If V. Size is incorrect,
vertical height of image on the screen may not be
properly displayed.
1. Enter Service mode.
Press [9] button on the remote control unit and
select V-S mode. (Press [9] button then display will
change to V-P and V-S).
2. Input monoscope pattern.
3. Press [CH.
o
/
p
] buttons on the remote control
unit so that the monoscope pattern is 90%
±
5% of
display size and the circle is round.
Test Point Adj. Point Mode Input
--- [CH.
o
/
p
] buttons --- Monoscope
Tape M. EQ. Spec.
--- Pattern Generator ---
Test Point Adj. Point Mode Input
--- [CH.
o
/
p
] buttons --- Monoscope
Tape M. EQ. Spec.
--- Pattern Generator ---
Test Point Adj. Point Mode Input
--- [CH.
o
/
p
] buttons --- Monoscope
Tape M. EQ. Spec.
--- Pattern Generator 90%
±
5%