Method Of Adjustment - Samsung LE23T51B Service Manual

3 Alignments and Adjustments

3-3-4 Method of Adjustment

1. Adjust the basic level of Component and PC input signals.
a) Set the input to the mode in which the adjustment will be made (Component
* Input signal - Component Mode : Model #6 (1280*720 Mode), Pattern #15 (picture 4-1)
- PC Mode : Model #21 (1024*768 Mode), Pattern #17 (Picture 4-2)
b) Enter factory Calibration (DTV, PC Mode Only).
* DTV Calibration
Picture 4-1 Color bar
2. Adjust the white balance of AV, Component and DVI Modes.
a) Set the input to the mode in which the adjustment will be made (AV
* Input signal - VIDEO Mode : Model #1 (744*484 Mode), Pattern #16
- Component, DVI Mode : Model #6 (1280*720 Mode), Pattern #16
b) Enter factory W/B.
c) Adjust the low light.
- Adjust sub - Brightness to set the 'Y' value.
- Adjust red offset ('x') and blue offset ('y') to the color coordinates. ( x : 263, y : 267, Y : 1.3 ft)
* Do not adjust green offset data.
3-6
Source change for PC
Picture 4-3 Toshiba ABL Pattern
PC Calibration
Picture 4-2 16gray
PC ).
Component DVI).
Low light
Measurement point