Sunday, June 23, 2013

JVC LT-26C31BC - LCD TV - HOW TO ENTER SERVICE MENU - DEFAULT DATA VALUES


SERVICE MODE
  • Press the [INFORMATION] key and the [MUTING] key of the REMOTE CONTROL UNIT simultaneously, and the SERVICE MENU screen.
  • When the Main Menu is displayed, press any key of the [1] to [0] key to enter the corresponding menu mode.
  • Press any of the [1] to [0] keys before the Service Menu mode disappears.
  • Select the service item using the [FUNCTION ▲▼ ]  key.
  • Set the value using the [FUNCTION ◄►  key.
  • Press the [OK] key to save the value.
  • Press the [INFORMATION] key to exit the Service Menu mode.
SERVICE MENU SCREEN
SERVICE MENU SETTINGS
  • IF (VCO adjustment, ATT setting) [Do not adjust].
  • V/C (VIDEO setting).  [Do not change settings of items that are not included in the "ADJUSTMENT PROCEDURE".] Sets output data to the video circuit.
  • [Function ▲▼ key].  For scrolling up/down the setting items.
  • [Function ◄/► key].  For scrolling up/down the setting values.
  • AUDIO (SOUND setting).  [Do not adjust]
  • STATUS;  (The version of software, the aspect, and the state of debugging are displayed.)  [Setting for this item is not required in servicing]
  • VNR (Noise reduction setting).  [Do not adjust] Sets output data to the digital noise reduction circuit.
  • IP (DIST setting).  [Do not adjust] Sets output data to the DIST circuit.
  • SHIPPING (OFF).  [Setting for this item is not required in servicing]
  • BUE FREE.  [Setting for this item is not required in servicing]
SERVICE MENU
ADJUSTMENT LOCATIONS
DEFAULT DATA VALUES
  • Perform fine-tuning based on the "default values" using the remote control when in the SERVICE MENU setting mode.
  • The "default values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved may be different from the default values. But, don't change the values that are not written in "ADJUSTMENT PROCEDURE". They are fixed values.
Video System
CLICK ON TABLES TO ZOOM IN
Audio System