Samsung PN15VT / VO, Руководство по обслуживанию, Страница: 14 / 82

4-2-7 Parallelogram Adjustment
CONDITIONS
Scanning Frequency: 54 kHz/85 Hz
Display image: Crosshatch pattern
Brightness: Maximum
Contrast: Maximum
Use control bar after selecting “PARALLEL” in
left menu to make the image area rectangular.
Figure 4-6. Parallelogram
4-2-8 Side Pincushion Adjustment
CONDITIONS
Scanning frequency: 54 kHz/85 Hz
Display image: Crosshatch pattern
Use control bar after selecting “PINCUSHION” in
left menu to straighten the sides of the image area.
4-2-9 Tilt Adjustment (Only HT/HO)
CONDITIONS
Scanning Frequency: 54 kHz/85 Hz
Display image: Crosshatch pattern
Brightness: Maximum
Contrast: Maximum
Use control bar after selecting “ROTATION” in
left menu to correct the tilt of the display.
4-2-10 Degauss
No adjustments are available for the degaussing
circuit. The degaussing circuit can effectively
function only once per 30 minutes.
4-2-11 To Delete the User Mode Data
To delete the adjustment data from the user
modes, click “@4: USER DELETE” in right ment
.
4-2-12 Save the Data
To save the adjustment data for a mode, press
“@3: ALL MODE SAVE”
in right ment .
4 Alignment and Adjustments
PN15VT/VO
PN15HT/HO 4-5
4 mm
Figure 4-7. Pincushion
| C1 |, | C2 |
≤
2.0 mm, | D1 |, | D2 |
≤
2.0 mm.
D1
C2
D2
C1