TCL MT31-AP, Руководство по обслуживанию

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Test and Alignment Specification for MT5331 Series (v0 91)
Page 18 of 26

While power-
on TV if previously off (LED status off), press “
Power
” button from local keyboard during few
seconds to start upgrading process
 Release “
Power
” button once LED is blinking or USB stick starts blinking, TV is uploading SW BIN image

When reflashing is successful, TV should restart automatically after ~2min
Info:
If TV doesn’t restart and LED is lightening on, an error may occurred during flashing, check the set,
PKG file integrity and try again from 1
st
step

Remove USB stick
 Remember to perform “
Factory menu

Reset ALL
“ or “
Factory menu

Reset Shop
“ and then press
RCU “
OK/
►” key if there’s not any subsequent cloning operation

Switch off TV by removing AC cord

Reconnect AC cord to restart TV and wait few seconds for Eeprom update
Note:
If “Reset Shop” was performed, a “Welcome Setup” menu should be displayed, otherwise new SW
version should be displayed into relevant Factory mode caption info or on bottom of “
Factory menu
“
B. Upgrade without Loader (Customer mode)

Copy the corresponding SW PKG image (ex:
“
V8-0MT310x-LF1Vxxx.pkg
”) into USB stick (pen drive) root
path and rename it to
“
upgrade.pkg
”

Plug USB stick to the TV

TV will automatically detect new SW to upgrade and displays below pop-up message:
 Press RCU “
OK/
►” key to start upgrading process and follow instructions till reflashing is successful

Remove USB stick
 Remember to perform “
Factory menu

Reset ALL
“ or “
Factory menu

Reset Shop
“ and then press
RCU “
OK/
►” key if there’s not any subsequent cloning operation

Switch off TV by removing AC cord

Reconnect AC cord to restart TV and wait few seconds for Eeprom update
Note:
If “Reset Shop” was performed, a “Welcome Setup” menu should be displayed, otherwise new SW
version should be displayed into relevant Factory mode caption info or on bottom of “
Factory menu
“
Appendix
⑶
“
How to upgrade FLASH SW using OAD
”
A. OAD Reflashing

Power-on TV

Set TV to Factory mode (enable Factory key) and/or Burn-in mode if necessary

Connect RF antenna or whatever air antenna with suitable amplifier from any digital broadcasting system