JVC LT-22HG45E Service Manual

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

JVC LT-22HG45E Specifications

General

Brand	JVC
Model	LT-22HG45E
Category	LED TV
Language	English