Samsung AP17K series Manual page 13

4 Alignment and Adjustments
4-2-7 Parallelogram Adjustment
CONDITIONS
Scanning Frequency:
Display image:
Brightness:
Contrast:
Use control bar after selecting "PARALLEL" in
left menu to make the image area rectangular.
4 mm
Figure 4-6. Parallelogram
4-2-8 Side Pincushion Adjustment
CONDITIONS
Scanning frequency:
Display image:
Use control bar after selecting "PINCUSHION" in
left menu to straighten the sides of the image area.
| C1 |, | C2 | ≤ 2.0 mm, | D1 |, | D2 | ≤ 2.0 mm.
D1
Figure 4-7. Pincushion
4-4
68 kHz/85 Hz
Crosshatch pattern
Maximum
Maximum
68 kHz/85 Hz
Crosshatch pattern
C2
D2
C1
4-2-9 Degauss
No adjustments are available for the degaussing
circuit. The degaussing circuit can effectively
function only once per 30 minutes.
4-2-10 To Delete the User Mode Data
To delete the adjustment data from the user
modes, click "@4: USER DELETE" in right ment.
4-2-11 Save the Data
To save the adjustment data for a mode, press
"@3: ALL MODE SAVE" in right ment.
AP17K*/AP17J*