Check Firmware Version; Update Firmware - LG 42PG20 Training Manual

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CHeCk FIRMWARe veRSION

You can check the firmware version by
opening the service menu. It is located
near the top of the menu.

UPDATe FIRMWARe

1) Copy the firmware to the top
level on a USB flash drive and to
a folder named LG_DTV. Some
models require the LG_DTV
folder, and some don't. Put it in
both locations if you are not sure
which is correct. Only copy the
file (or files) for the model you are
currently updating.
2) Turn on the TV and insert the USB
drive to the USB IN port.
3) If the firmware is newer than what is already installed, the upgrade menu should open
automatically. If the update menu doesn't open, press MENU on the remote and select
OPTION. Now press the 7 key 7 times and the upgrade menu will open.
4) Select START and press ENTER on the remote to start the software upgrade.
5) The TV will copy the update from the drive and then install it. Do not turn the TV off
until it is finished.
6) The TV will automatically turn off and back on after the upgrade is successfully
finished.
7) Check the firmware version to verify the update was succesful.
10
PDP Training - Fall 2008
LP81A LP81A LPL L42FHD LPL L42FHD
Main Main V1.62 USB V2.14 V1.62 USB V2.14
00 HDCP 0 00 HDCP 0
UTT UTT 97 97
Tool Option1 Tool Option1 39848 39848
Tool Option2 Tool Option2 51 51
Area Option Area Option
OPTION1 OPTION1 43 43
OPTION2 OPTION2 46 46
OPTION3 OPTION3
OPTION4 OPTION4
System Control System Control
Audio Prescale Audio Prescale
Threshold Threshold
Power Off History Power Off History
Panel Control Panel Control
Davinci / Auto Test Davinci / Auto Test
1 1
0 0
0 0