Tuesday, July 31, 2012

SAMSUNG - LN 23R81WDX - LN 26R81WDX - SERVICE MODE and SOFTWARE UPGRADE


|TO ENTER SERVICE MODE|
  1. Turn the Power Off and set to Standby Mode.
  2. Press the remote control button in the order [POWER OFF => MUTE => 1 => 8 => 2 => POWER ON] to turn On the set.
  3. The set turns ON and enteres Service Mode.
  4. Press the "Power" button to Exit, and store the data in memory.
  5. If you fail to enter the service mode for the first time, repeat steps [1] & [2] above.
INITIAL SERVICE MODE DISPLAY STATE
  1. Calibration.
  2. Option Byte.
  3. White balance.
  4. W/B Movie.
  5. Calibration target.
  6. Calibration value
  7. MST 3388.
  8. X242.
  9. FBE2.
  10. Sound.
  11. Dynamic contrast.
  12. Checksum   0*0000
  13. Reset.
*********************************************************************************
T-JSMNAUS0-1000
T-JSMNAUS5-1000
ACL 28.16.4.1
RFS T-JSMNAUS-061209
2007-02-10
T-LEEUM-0377
*********************************************************************************

USB DOWNLOAD
  1. Copy the software file into USB flash driver.
  2. Turn on the TV.
  3. Insert USB flash driver into the USB jack of the TV.
  4. Press 'Menu' key by remote control.
  5. Select [Setup => SW Upgrade => USB]
  6. The banner OSD "Scanning for USB.  It may take up to 30 seconds" is displayed.
  7. After OSD, press the 'Enter' key, then upgrade will be started.
  8. The  banner OSD "Upgrading now ... please do not disconnect USB before upgrade is completed" is displayed.
  9. The banner OSD "Upgrade is completed. Power will be OFF three seconds from now and turn On automatically" is displayed.
  10. Remove the USB flash driver from the TV.
  11. Check the Version.
TO CHECK VERSION
  • Press "Menu:.
  • Select "Set up".
  • Select "Information Help".
  • Hi-light "ON" option.
  • Press "Info" button on the remote control.
Note:  CRT can display any resolution picture without conversion, but LCD and PDP can do only with Scaler.  
Accepting input images from multiple sources and displaying them on any flat panel display.
Scaler is the most important IC in a flat panel display.