Read LG 47LA6400 / 47LA640Y (CHASSIS:LB33B) Service Manual online
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4.3. Local Dimming Function Check
Step 1) Turn on TV.
Step 2) At the Local Dimming mode, module Edge Backlight
moving right to left Back light of IOP module moving.
Step 3) Confirm the Local Dimming mode.
Step 4) Press "exit" key.
4.4. Magic Motion Remote control test
- Equipment : RF Remote control for test, IR-KEY-Code
Remocon for test
- You must confirm the battery power of RF-Remote control
before test(recommend that change the battery per every lot)
- Sequence (test)
a) If you select the ‘start key(Wheel Key)’ on the controller,
you can pairing with the TV SET.
b) You can check the cursor on the TV Screen, when select
the ‘Wheel Key’ on the controller
c) You must remove the pairing with the TV Set by select
‘Mute Key’ on the controller
4.5. 3D function test
(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])
* HDMI mode NO. 872 , pattern No.83
(1) Please input 3D test pattern like below.
(2) When 3D OSD appear automatically, then select OK key.
(3) Don't wear a 3D Glasses, check the picture like below.
4.6. Wi-Fi Test
Step 1) Turn on TV
Step 2) Select Network Connection option in Network Menu.
Step 3) Select Start Connection button in Network Connection.
Step 4) If the system finds any AP like blow PIC, it is working
well.
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