Engineering Codes

This page lists the available special (undocumented) TV remote key combinations for the TV.

Symbol information decode of the exeDSP program

WARNING! Some of these codes are not tested and may be dangerous.

• POWER (off) INFO MENU MUTE POWER (on) -> Service Menu
• POWER (off) MUTE 1 8 2 POWER (on) -> Service Menu on older models
• POWER (off) MUTE 8 2 4 POWER (on) -> pin reset
• MUTE 1 1 9 OK -> "HotelFactory"
• MUTE 1 2 0 EXIT -> "LEDDemo" (didn't seem to do anything?)
• MUTE 1 8 4 EXIT -> "DV"
• MUTE 1 8 5 EXIT -> ?
• MUTE 1 8 7 EXIT -> "DSG" (some HDMI test)
• MUTE 7 3 7 OK -> "PDPFactory"
• MUTE 7 5 0 EXIT -> "FlashPlayerDemo" (goes to content library screen)
• MUTE 9 4 8 EXIT -> "YahooFactoryReset" (resets widgets)
• MUTE OK MUTE OK -> "InfoLinkDemo"
• MUTE ["RSS" key?] -> "ControlPanelVoltage"
• INFO [unknown key with code 0x3B] -> "Factory"
• INFO 3 2 1 EXIT -> "Calibration"
• INFO for 10 secs -> Digital signal quality information
• RETURN for 10 secs -> Internal diagnostics and report
• EXIT for 10 secs -> Factory reset (also TV channels has to be re-tuned)

Arguments of MicomCtrl program

• /mtd_boot/MicomCtrl 18 # for a shutdown
• /mtd_boot/MicomCtrl 23 # for a kill watchdog of exeDSP
• /mtd_boot/MicomCtrl 123 # for a reboot