Epson LT - 286e - Manual (Page 49)

Defining LCD Options
The SETLCD utility defines certain options for your LCD
screen:
The backlight period-You can turn off backlighting on the
LCD screen if the computer is not used for a period of time;
this prolongs the battery’s charge.
The gray scale-You can select one of four available gray
scale modes. The gray-scale mode governs the way your
LCD screen displays color information.
The reverse video mode-You can display in normal mode,
white on black, or in reverse mode, black on white.
Backlight Period
Use the SETLCD program to specify a backlight period, which
is the length of time the LCD screen remains illuminated before
the computer turns it off. Initially, the screen is always on.
When the computer turns off the screen’s backlighting, the
screen is in standby mode.
To conserve the battery’s charge when you are running your
computer without the AC adapter, specify a backlight period
using the SETLCD program. The backlight period is a number
of minutes from 1 to 60.
You can change the value for the period of time the computer
waits before darkening the screen using the SETLCD program.
To specify a backlight period, type the following at the system
prompt:
SETLCD /xx
2-12 Using the Equity LT-286e