How To Initialize The Lcd Tv/Dvd; Firmware Renewal Mode; Firmware Update Procedure - JVC LT-32A200 Service Manual

4.8

HOW TO INITIALIZE THE LCD TV/DVD

The purpose of initialization is to place the set in a new out of box
condition. The customer will be prompted to
select a language and program channels after the set has been
initialized.
To put the program back at the factory-default, initialize the LCD
TV using the following procedure.
(1) Turn the power on.
(2) To enter the service mode, press the service button on the
service remote control unit.
- To cancel the service mode, press [POWER] button on
the service remote control unit.
(3) Press [INFO] button on the service remote control unit to
initialize the LCD television.
(4) "INITIALIZED" will appear in the upper right of the screen.
"INITIALIZED" color will change to green from red when ini-
tializing is complete.
4.9

FIRMWARE RENEWAL MODE

4.9.1 EQUIPMENT REQUIRED
a. USB memory
b. Remote Control Unit

4.9.2 FIRMWARE UPDATE PROCEDURE

NOTE:
There are two states (the User Upgrade and the Factory Up-
grade) in firmware update.
User Upgrade Upgrade the firmware only. The
setting values are not initialized.
Factory upgrade Upgrade the firmware and initialize
the setting values.
The identification of User Upgrade and Factory Upgrade are
done by the filename.
(1) Turn the power off and unplug the AC Cord.
(2) Insert the USB memory to the USB port as shown below.
Rear Cabinet
USB Memory
(3) Plug the AC cord in the wall outlet and turn the power on.
(4) The update will start and the following will appear on the
screen.
1-14 (No.YA712<Rev.002>)
Software Upgrade
Software upgrade in progress. Please wait.
Do not remove the USB device or turn the TV off
while upgrade is in progress.
*1
Downloading...
0%
NOTE:
If the above screen isn't displayed, repeat from step 1.
The appearance shown in *1 is described as follows.
Appearance
Downloading... Downloading the firmware from the USB
memory.
Writing... Writing the downloaded firmware in flash
memory.
Checking... Checking the new firmware.
(5) When the firmware update is completed, the following will
appear on the screen.
Software Upgrade
The software upgrade is completed.
Remove USB storage device, unplug and replug power code.
Unplug the AC cord and kindly remove the USB memory
from the USB port. Plug the AC cord in the wall outlet again
and turn the power on.
NOTE:
When the Factory Upgrade is used, after restarting TV,
shift to initial screen menu in service mode. "INITIAL-
IZED" will appear on the upper right of the screen. "INI-
TIALIZED" color will change to green from red when
initializing is complete.
State