LG 40LX770H Service Manual page 14

5.3. Magic Motion remote controller Check
5.3.1. Test equipment
▪ RF-remote controller for check, IR-KEY-CODE remote
controller.
▪ Check AA battery before test. A recommendation is that a
tester change battery every lots.
5.3.2. Test
(1) Make pairing with TV set by pressing "Start key(Wheel
key)" on RCU.
(2) Check a cursor on screen by pressing 'Wheel key" of RCU
(3) Stop paring with TV set by pressing "Back+ Home" key of
RCU
5.3.3. Applied models
Chassis Model Name
LA5GG 40LX770H-UA
43LX770H-UA
49LX770H-UA
55LX770H-UA
65LX770H-UA
LA5GJ 32LX770M-UA
43LX770M-UA
5.4. Wi-Fi MAC Address Check
5.4.1. Using RS232 Command
Command
Transmission [A][l][][Set ID][][20][Cr]
5.4.2. Check the menu on in-start
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
5.4. Wi-Fi Test
(Step 1) Turn on TV
(Step 2) Select Network Connection option in Network Menu.
Magic RF receiver
(Step 3) Select Start Connection Button in Network Setting ->
Built-in
(Step 4) If the system finds any AP like below PIC, it is working
Set ACK
[O][K][x] or [N][G]
- 14 -
Installer menu -> 119 -> 253 -> Menu -> Network
Wi-Fi Connection
well.
LGE Internal Use Only