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AOC LE32W234DL Maintenance Service Manual page 16

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MST6M182/MST6E182 software upgrades (After Service)
1、Software upgrade tools and materials
* Personal computer (WINDOWS XP system,USB2.0)
* AC100~240V power supply and power cord
* ISP burning board
* ISP burning board driver
*ISP Tool V4.5.2.8.SZ.exe
*VGA wire
*
USB flash disk(2.0 version,Capacity not more than 2G)
* Mainboard software
2、Preparatory work before the upgrade
Recorded the white balance data of VGA/YPBPR signal source in factory menu before upgrading(FLASH initialization
may occur after the upgrade, flush color calibration data, then restore the data you have been recorded):
(1). In the condition of YPbPb message source, press the MENU button after appear the main menu, then
followed by 8202 number keys to enter the factory menu, select ADC ADJUST item, press the OK key to enter
the next level menu, move the cursor to the MODE item, press the left / right Moving button and move the
cursor
selection
in
R-OFFSET/G-OFFSET/B-OFFSET value.
(2). In the ADC ADJUST item, press OK key to enter the next level menu, move the cursor to the MODE item,
press the left / right cursor keys to select YPbPr (HD) item, record R-GAIN/G-GAIN/B-GAIN value and
R-OFFSET/G-OFFSET/B-OFFSET value.
3、Operations and procedure of software upgrading:
(1). Changed the file name to "MERGE.bin", then store software in the FAT32 format blank U disk.
(2). Insert USB flash disk into the USB upgrade port, upgrade the software according to the following the operating
instructions::
Method 1(Method 1 will not erase the original EDID and HDCP KEY on mainboard. Easy operation, you only need
one U disk to upgrade. So we require customer use this way to upgrade.) :
①. Start the machine and wait the normal picture display, press the MENU button on the remote control, will be
popping up the main menu, press the 8202 number keys and enter the Factory Setting menu.
②. Press up/down keys to move the cursor to "software update(USB)" function menu, then press right key to select
"YES", to implement USB upgrade command:
a. After prompt "File system init error", means that the machine have found USB device, but did not find the needing
upgrade software, please check the software name is correct or format the U disk again and then copy software.
b. After prompt "USB Connect Detect fail", means that the machine does not find USB device, check if the USB device
YPbPr
(SD)item,
record
Record the R/G/B-GAIN and R/B/G-OFFSET value under the
YPbPr(SD) and YPbPr(HD) mode, to be replaced the recorded value
after the machine software upgrade
the
R-GAIN/G-GAIN/B-GAIN
value
and

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