LC-22DC30M
5 – 1
Service Manual
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE
1. Entering and cancel the adjustment process mode
1) While holding down the TV/VIDEO and Volume DOWN keys at the same time, plug in the AC cord to turn on the power. (“K” standing for inspec-
tion process mode is displayed on the upper left position of the screen.)
2) Press the Channel DOWN and Volume DOWN keys at the same time. (The adjustment process mode screen appears.)
3) To cancel it, turn off the power using the Power switch or remote control.
2. Remote controller key operation and description of display in adjustment process mode.
1. key operation
* Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.
3. Software upgrading.
1) Plug off the LCD TV.
2) Insert the USB device to the USB terminal at the LCD TV.
(Make sure that the latest software is installed in the USB device).
3) Hold the LCD TV power key and plug on the LCD TV.
4) LCD TV is on and detecting the USB device.
5) A few seconds later, the software upgrading will start automatically.
Remote controller key Main unit key Function
CH ( / )
CH ( / )
Changing channel (UP/DOWN)
VOL (+ / –) VOL (+ / –) Changing volume (UP/DOWN)
Cursor ( / )
—————— Turning a page (PREVIOUS/NEXT)
Cursor ( / )
—————— Changing a selected line setting (+10/-10)
INPUT button on remote con-
troller
INPUT button Input source switching (toggle switching)
(TV-DAV-1/SAV-1 → AV-2 → COMPONENT → HDMI → PC)
ENTER —————— ——————
USB device found
Do not power off
Chip Programming
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