akira CT-29FD9CPT, Руководство по обслуживанию

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Model No: CT-29FD9CP
T
Version 1.0
28
7-1. V-SIZE / V-CENTER / H-CENTER (F2 key)
1. V-SIZE ADJUSTMENT.
- Select the V-SIZE by pressing CH UP/DOWN key
- Adjust the V-SIZE by pressing VOL UP/DOWN key for approximately one-half inch
over scan at top and bottom of picture screen.
2. V-CENTER ADJUSTMENT.
- Select the V-CENTER by pressing CH UP/DOWN key.
- Adjust V-CENTER so that the vertical center of the picture may be coincident with
the mechanical center of CRT.
3. PIN-CUSHION AND THE HORIZONTAL WIDTH ADJUSTMENT
- Adjust the pin-cushion to the one of ‘picture2’ by changing resistor value of ‘VR401’.
: at the ‘cross hatch’ pattern.
- Adjust the horizontal width to the one of ‘picture1’ by changing resistor values of
‘VR402’.
: at the ‘mono scope’ pattern.
4. H-CENTER ADJUSTMENT.
- Select the H-CENTER by pressing CH UP/DOWN key.
- Adjust the H-CENTER by pressing VOL UP/DOWN key to be agreed with screen
center and mechanical center.
5. V-LIN ADJUSTMENT.
-
Adjust V-LIN by pressing VOL UP/DOWN key.