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LG 55LM640T User Manual

LG 55LM640T
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
4.6. 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.
4.7. 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.
4.8. LNB voltage and 22KHz tone check
(only for DVB-S/S2 model)
▪ Test method
(1) Set TV in Adj. mode using POWER ON.
(2) Connect cable between satellite ANT and test JIG.
(3) Press Yellow key(ETC+SWAP) in Adj Remote control to
make LNB on.
(4) Check LED light ‘ON’ at 18 V menu.
(5) Check LED light ‘ON’ at 22 KHz tone menu.
(6) Press Blue key(ETC+PIP INPUT) in Adj Remote control
to make LNB off.
(7) Check LED light ‘OFF’ at 18 V menu.
(8) Check LED light ‘OFF’ at 22 KHz tone menu.
▪ Test result
(1) After press LNB On key, ‘18 V LEDand ‘22 KHz tone
LED’ should be ON.
(2) After press LNB OFF key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be OFF.
4.9. Option selection per country
4.9.1. Overview
- Option selection is only done for models in Non-EU
4.9.2. Method
(1) Press ADJ key on the Adj. R/C, then select Country Group
Meun
(2) Depending on destination, select Country Group Code 04
or Country Group EU then on the lower Country option,
select US, CA, MX. Selection is done using +, - or ►◄
key.
4.10. Tool Option selection
Method : Press "ADJ" key on the Adjustment remote control,
then select Tool option.
4.11. Ship-out mode check(In-stop)
After final inspection, press "IN-STOP" key of the Adjustment
remote control and check that the unit goes to Stand-by mode.

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LG 55LM640T Specifications

General IconGeneral
3DYes
Annual energy consumption104 kWh
Display diagonal55 \
Native aspect ratio16:9
Native refresh rate60 Hz
LED backlighting type-
Screen format adjustments4:3, 14:9, 16:9, Zoom
Motion interpolation technologyMCI (Motion Clarity Index) 400
Tuner typeAnalog & digital
Analog signal format systemPAL, SECAM
Digital signal format systemDVB-T2, ISDB-C
RMS rated power20 W
Number of speakers2
DVI portNo
HDMI ports quantity4
DVI-D ports quantity0
USB 2.0 ports quantity3
Ethernet LAN (RJ-45) ports1
Lifestyle appsSkype
Audio formats supportedAC3, MP3
Image formats supportedJPG
Video formats supportedDIVX, MPEG2, MPEG4
Product colorBlack
Panel mounting interface400 x 400, 400 x 600 mm
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.3 W
Power consumption (typical)71 W
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)331 mm
Height (with stand)795 mm
Depth (without stand)33.6 mm
Width (without stand)1232 mm
Height (without stand)723 mm

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