HOW TO ENTER SERVICE MODE - AOC LE42H057D – LE46HO57D LED LCD TV
Service Mode_Adjustments_Software Upgrade_AOC LE42H057D
– LE46HO57D [ 42”
& 46” LED LCD TV]_Universal remote control set-up codes.
Enter
into the factory mode
Press
the “MENU” key and then press number key 1 > 9 > 9 > 9 > Enter.
In
the White Balance you can adjust 3 items.
SCALER
GAIN R, G, B > R, G, B Gain adjust.
Adjust
AV Source
* Set the pattern generator to timing 307 or
PAL-M timing. And Select the item of Current Source and select composite Source.
* Switch the Ca210 to x, y, Lv-mode (with press
“MODE” button)
* Switch the Ca210 channel to Channel 05 (with
up or down “MEMORY CH” button)
* The LCD-indicator on Ca210 will show x =285,
y =293, Lv can adjust to More than 350cd/cm2 (at full white).
* Enter the item “Color Temp” to select Normal
to adjust.
* Use the item R Gain, G Gain or B Gain to
adjust white balance: use 80 IRE (Pattern 141) signal, and adjust the white
balance, until the Ca210 show x =285, y =293.
Adjust
VGA Source
* Set the pattern generator to timing 137 or 1024*768@60Hz timing. And Select the
item of Current Source and select VGA Source
* Switch the Ca210 to x, y, Lv -mode (with press “MODE” button)
* Switch the Ca210 channel to Channel05 (with up or down “MEMORY CH” button)
* The LCD-indicator on Ca210 will show x =285, y =293, Lv can adjust to More than
350cd/cm2 (at full white).
* Enter the item “Color Temp” to select Normal to adjust.
* Use the item R Gain, G Gain or B Gain to adjust white balance: use 80 IRE
(Pattern 141) signal, and adjust the white balance, until the Ca210 show x
=285, y =293.
Adjust
HDMI Source
* Set the pattern generator to timing 347 or
HDMI-720P@60Hz timing. And Select the item of Current Source and select HDMI
Source
* Switch the Ca210 to x, y, Lv-mode (with
press “MODE” button)
* Switch the Ca210 channel to Channel 05 (with
up or down “MEMORY CH” button)
* The LCD-indicator on Ca210 will show x =285,
y =293, Lv can adjust to More than 350cd/cm2 (at full white).
* Enter the item “Color Temp” to select Normal
to adjust.
* Use the item R Gain, G Gain or B Gain to
adjust white balance: use 80 IRE (Pattern 141) signal, and adjust the white
balance, until the Ca210 show x =285, y =293.
Adjust
Component Source
* Set the pattern generator to timing 314 or
HDTV-720p@60Hz timing. And Select the item of Current Source and select
Component Source
* Switch the Ca210 to x, y, Lv -mode (with
press “MODE” button)
* Switch the Ca210 channel to Channel 05 (with
up or down “MEMORY CH” button)
* The LCD-indicator on Ca210 will show x =285,
y =293, Lv can adjust to More than 350cd/cm2 (at full white).
* Enter the item “Color Temp” to select Normal
to adjust.
* Use the item R Gain, G Gain or B Gain to
adjust white balance: use 80 IRE (Pattern 141) signal, and adjust the white
balance, until the Ca210 show x =285, y =293.
* Enter the item “Color Temp” to select Cool to
adjust.
* Use the item R Gain, G Gain or B Gain to
adjust white balance: use 80 IRE (Pattern 141) signal, and adjust the white
balance, until the Ca210 show x =272, y =278.
* Enter the item “Color Temp” to select Warm to
adjust.
* Use the item R Gain, G Gain or B Gain to adjust white balance: use 80 IRE
(Pattern 141) signal, and adjust the white balance, until the Ca210 show x
=313, y =329.
Firmware
Instruction
Note:
Because the process of the LE46H057 updating is the same as the LE42H057’s, so
take the LE42H057 for example:
Ready
for F/W Upgrade.
Change
the FW “.img1” file name to” safe-kernel.img1” and “.tgz” file name to
“update_demo.tgz”.
Example:
Prepare
a USB memory (The file system of USB memory must be FAT16 or FAT 32).
* Copy the files (asafe-kernel.img1 &
updte_demo.tgz) from your computer to the USB memory, and remove it from
computer’s USB port.
Note
the version of this F/W is L42.01before you change the software files name.
The software files name must be changed, or TV
can’t detect the F/W.
# AC
on.
# Plug
the USB memory on the USB port on the left side I/O port of TV.
# Press
the power key on the Remote Control or the right side of TV to turn on TV.
When
the TV detects the USB memory, the LED light is blue and flickers.
For
a moment the LED light becomes red and flickers which represents the TV is
updating.
The
update is ok until the LED becomes blue again.
Unplug
U-disk from TV and restart TV.
Check
the F/W version and reset to default.
Turn on the TV, press the “MENU” button on
the remote control, and then press the number key 1 > 9 > 9 > 9.
You
will enter into the factory mode.
Check
the F/W version on the second row of the factory mode info (e.g.: the “Ver.”
info is V42.01). If F/W version is incorrect, please re-update FW, else turn
off BURN IN and do EEPROM initialize.
Do
the following steps rapidly:
* Press the “MENU”
** Press the number key ”1”+”9” +”9” +”9”
If BURN IN is ON, turn it off.
After updating, do EEPROM initialize by selecting the “EEPROM INT” and pressing
“OK” to start as figure.
Universal Remote Control Set-up codes to AOC TVs:
0034 0129
