Electrical Adjustments - Orion TV29LB929 Service Manual

Lcd/led-tv
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1. ADJUSTMENT PROCEDURE
Prepare the following measurement tools for electrical
adjustments.
1. Pattern Generator
On-Screen Display Adjustment
1. Press the MENU ---> 1147 button on the remote
control.
2. Press the DOWN button on the remote control.
3. Select the "Video" menu, then press
ENTER button on the remote control.
4. Select the "Color Temperature" menu , then press
ENTER button on the remote control.
5. On the screen as shown in Fig. 1-1.
Color Temperature
R Gain
G Gain
B Gain
R Offset
G Offset
B Offset

ELECTRICAL ADJUSTMENTS

<>
Cool
-37
0
102
-2
0
-1
Fig 1-1
2. BASIC ADJUSTMENTS
2-1: WHITE BALANCE
1.
Place the set in Aging Test for more than 15 minutes.
2.
Please select input About mode to adjust W/B.
3.
Receive the gray scale pattern from the Pattern
Generator.
4.
Press the INPUT SELECT button on the remote control
to set to the AV mode.
5.
Using the remote control, set the brightness and
contrast to normal position.
6.
Press the MENU ---> 1147 button on the remote control.
7.
Press the DOWN button on the remote control.
8.
Select the "Video" menu, then press
ENTER button on the remote control.
9.
Select the "Color Temperature" menu , then press
ENTER button on the remote control.
10. Press the UP/DOWN button on the remote control
to select the "R Gain", "G Gain", "B Gain", "R Offset",
"G Offset", "B Offset.
11. Adjust the LEFT/RIGHT button on the remote control
to whiten the R Gain, G Gain, B Gain, R Offset, G Offset,
B Offset at each step tone sections equally..
12. Perform the above adjustments 10 and 11 until the white
color is achieved.
D-1

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