ADJUSTMENT INSTRUCTION
1. Application Object
These instructions are applied to all of the LCD TV, LA74E.
2.Notes
(1)Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test equipment.
(2)Adjustments must be done in the correct order.
(3)The adjustments must be performed in the circumstance of 20±5°C of temperature and 65±10% of relative humidity if there is no specific designation.
(4)The input voltage of the receiver be must kept 110V, 60Hz when adjusting.
(5)The receiver must be operational for about 15 minutes prior to the adjustments.
(6)Perform preliminary operation after receiving 100% White Pattern (06CH). (Or 3. White Pattern status of
-White Pattern entry method
1)Enter into
2)100% FULL WHITE PATTERN appears if pressing the OK (A) key after selecting the 3.WHITE PATTERN with the CH + / - KEY.
*It is possible to heat run the set without a separate signal generator in this mode.
Caution : Care must be taken as afterimage phenomena may occur about the black level part of screen If leaving pause image turned on for more than 20 minutes (especially inner digital pattern (13 CH), Cross Hatch Pattern (09CH) with significant black/white contrast).
(1)Establish LGE Monitor Tools v1.1
(2)The program work and it is opened program window as seen below.
3. MICOM Download(Option)
3-1. Required Test Equipment
(1)
(2)PC & MONITOR: 2EA
(3)BOARD for INTERFACE: IIC & ISP BOARD: 2EA
(4)15P
(5)Using the 12/15 line of
(3)Click the first icon shown in fig.9. The window seen in fig.10 should appear.
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