Samsung CKF5607L Service Manual page 20

6 Alignment and Adjustments
6-2-2 (a) HORIZONTAL LINEARITY ADJUSTMENT
The CKF5607L monitor offer only Vertical
Linearity adjustments. Horizontal Linearity is
fixed on the Chassis and is not adjustable.
6-2-2 (b) VERTICAL LINEARITY ADJUSTMENT
CONDITIONS
Scanning frequency:
Display image:
Brightness:
Contrast:
To adjust the Vertical Linearity, refer to Tables 6-1
and 6-2 for the tolerance range.
Click on the << or >> box next to V_LIN to
optimize the image.
6-2-3 Trapezoid Adjustment
CONDITIONS
Scanning frequency:
Brightness:
Contrast:
Click on the << or >> box next to TRAPE to make
the image area rectangular.
| A - B | < 4 mm
A
B
Figure 6-4. Trapezoid
6-2-4 Pinbalance Adjustment
CONDITIONS
Scanning frequency:
Display image:
Brightness:
Contrast:
| D1 |, |D2 | ≤ 2 mm
D1
Figure 6-5. Pinbalance
Click on the << or >> box next to PIN_BAL to
optimize the image.
6-4
53.6 kHz/85Hz
Crosshatch pattern
Maximum
Maximum
53.6 kHz/85Hz
Maximum
Maximum
A
B
53.6 kHz/85Hz
Crosshatch pattern
Maximum
Maximum
D2
6-2-5 Parallelogram Adjustment
CONDITIONS
Scanning frequency:
Brightness:
Contrast:
Click on the << or >> box next to PARALL to
make the image area rectangular.
6-2-6 Side Pincushion Adjustment
CONDITIONS
Scanning frequency:
Display image:
Click on the << or >> box next to BARREL to
straighten the sides of the image area.
| C1 |, | C2 | ≤ 2.0 mm, | D1 |, | D2 | ≤ 2.0 mm.
D1
6-2-7 Degauss
No adjustments are available for the degaussing
circuit. The degaussing circuit can effectively
function only once per 30 minutes.
6-2-8 To Delete the User Mode Data
To delete the adjustment data from the user
modes, click USER DELETE.
D1
6-2-9 Save the Data
To save the adjustment data for a mode, press
FACTORY SAVE.
53.6 kHz/85Hz
Maximum
Maximum
4 mm
Figure 6-6. Parallelogram
53.6 kHz/85Hz
Crosshatch pattern
C2
D2
C1
Figure 6-7. Pincushion
CKF5607L