Thursday, May 02, 2013

DAEWOO DSL20D1T - LCD TV - SERVICE MODE - FACTORY MODE - MEMORY RESET


SERVICE MODE
If you replace the EEPROM by a new (blank) one, the EEPROM data will be initialized  as follows;
BLU brightness => 0
Teletext => W-Euro
SCART => Yes
You can change the values in the Service mode, if necessary.
TO ENTER SERVICE MODE
  • Switch the TV set into Service mode, press the  Digit 1 key àMute key àStatus key àMute key  in sequence within 5 seconds.
  • In the Service mode, the OSD “Service” will be displayed.
  • To exit Service mode, press and hold (for 1.5 second) the Mute key.
DIGIT '5' KEY OPTION SETTINGS
  • Press the Digit 5 key to call up the Option setting menu.
  • Set the Options as follow;
Teletext option
  • You must select the Teletext language according to your country. 
  • Select one of the following: W-Euro, E-Euro, RUS, GR-TR, Arab, No.
Digit 8 key, LEFT + UP + AV key (EEPROM clear)
  • This key is used to perform control/system lock up reset.
  • Use this key to clear EEPROM data if TV have malfunctioned, e.g. local control lock up.
  • Note that the stored data will be erased and initialized to default values after initializing EEPROM. You can clear EEPROM data by pressing the LEFT(VOLUME DOWN), (PR) UP and AV key on the TV set at the same time in the Stand-by mode. 
Use this, if you cannot switch your TV set on in the Stand-by mode.
FACTORY MODE
These modes are used for factory only.
  • Digit 1 Key (Heat-run & Test pattern mode).  Pressing this key, the Test pattern will be displayed as follow; Normal àRed pattern àGreen pattern àBlue pattern àWhite pattern à Normal
  • Note that you can exit from this mode with this key only. Digit 2 key.
  • (Picture Control Checking).  Pressing this key, the Picture control value will be changed in sequence automatically. Brightness (min max center) àContrast (min max center) à Colour (min max center) à Sharpness (min max center) àTint (left right center) →Normal.  Digit 3 Key. 
  • (Sound Control Checking). Pressing this key, the Sound control value will be changed in sequence automatically. Treble (min max center) à Bass (min max center) àBalance (left right center) à Volume (min max center).  
  • Digit 6 key (Outgoing).  Pressing this key, OSD “Outgoing” will be displayed during initializing the EEPROM data, and then the set will be turned off automatically.
  • When you turn on the TV set for the first time, the Language menu for the on-screen display appears.