50PH670S-ZD (CHASSIS:PD32A) - LG TV Service Manual (repair manual). Page 9

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4.5. PING TEST
* In this case Network setting is on Manual Setting.
Connect : SET->LAN Port == PC->LAN Port
4.5.1. Equipment Setting 
(1) Play the LAN Port Test PROGRAM.
(2) Input IP set up for an inspection to Test 
* IP Number : 12.12.2.2
4.5.2. LAN PORT inspection (PING TEST)
* In this case Network setting is on Manual Setting.
(1) Play the LAN Port Test Program.
(2) connect each other LAN Port Jack.
(3) Play Test (F9) button and confirm OK Message.
(4) remove LAN CABLE
4.6. Magic Motion Remote Controller test
(1) Equipment: RF R/C for test,
(2) You must confirm the battery power of RF-R/C before test
     (Recommend that change the battery per every lot) 
(3) Sequence (test)
1)  if you select the ‘start key(Wheel Key)’ on the controller, 
you can pairing with the TV SET.
2)  You can check the cursor on the TV Screen, when select 
the ‘Wheel Key’ on the controller 
3)  You must remove the pairing with the TV Set by select 
‘Mute Key’ on the controller.
4.7. Wi-Fi Test((Except for PH47*)
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.
4.8. 3D function test
- Required Equipment
● Pattern Generator : 
   MSHG-600, MSPG-6100 [SUPPORT HDMI1.4])
   MODE : HDMI mode NO. 872 
   Pattern No.83
(1)  Please input 3D test pattern like below (HDMI mode NO. 
872 , pattern No.83)
(2)  When 3D OSD appear automatically, then press OK button 
on ADJ Remote Controller.
(3) Check the picture. The picture must be same as below.
     (Don’t have to wear 3D glasses.)
HDMI Mode No.872, Pattern No.83
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