Tuesday, January 15, 2013

HITACHI LCD _ 17LD4220 17LD4220U _ SERVICE MODE



SERVICE MENU SETTINGS


All system, geometry and white balance alignments are performed in production service mode. Before starting the production mode alignments, make sure that all manual adjustments are done correctly. 
  • To start production mode alignments enter the main menu by pressing “M” button and then press the digits 4,7, 2 and 5 buttons. respectively.
  • After entering the Service menu, you can access its items by pressing “/” buttons. In order to enter selected menu, use “/” buttons.
  • To exit the service menu press “M” button.
ADJUST MENU SETTINGS
  • In order to enter Adjust menu, move the cursor to Adjust parameter by pressing “/” buttons in Service Menu and press “/” button.
OPTION MENU SETTINGS
  • In order to enter Options menu, move the cursor to Options… parameter by pressing “/” buttons in Service Menu and press “/” button.
  • There are 50 items in the OPTIONS menu, but 10 of them are seen when you first enter the menu. Using “/” buttons remaining items can be seen.