NEC Express5800 Series User Manual page 74

(2) Setting BRIGHTNESS
Setting in main menu
Press [MENU/ENTER] switch to display OSD menu.
①
Select the brightness icon
②
Press [+] switch or [-] switch to select desired brightness.
③
Press [MENU/ENTER] switch to save.
④
Point
When the console is not operated for 10 seconds, brightness displayed on the screen is saved

without pressing [MENU/ENTER] switch.
If you do not want to save the setting, you can cancel by pressing [EXIT] switch.

Setting directly
While OSD menu is not displayed, press [+] switch or [-] switch to enter the setting screen directly.
①
Press [+] switch or [-] switch to select desired brightness.
①
Press [EXIT] or [MENU/ENTER] switch to save.
②
Point
When the console is not operated for 10 seconds, brightness displayed on the screen is saved

without pressing [MENU/ENTER] switch.
Express5800 Series 17.3-inch LCD Console Drawer (1port) User's Guide
74
to display brightness setting screen.