Matrix Orbital LK204-24-USB - Manual (Page 34)

only changes the value until the next power down.
7.1.5 Backlight on (254 66[minutes]) (R)
This command turns on the backlight for a time of [minutes] minutes. If [minutes] is zero (0), the
backlight will remain on indefinitely.
NOTE The factory default for backlight is on.
7.1.6 Backlight off (254 70) (R)
This command turns the display off.
7.1.7 Set Backlight Brightness (254 153[brightness])
This command sets the display’s backlight brightness.
7.1.8 Set and Save Backlight Brightness (254 152[brightness])
This command saves [brightness] as default.
7.1.9 Load Startup Screen (254 64 [40 characters])
This command sets and memorizes the startup screen which will appear each time the display is turned
on. By default the screen shows;
Table 21: Default Screen
Matrix Orbital
LK204-24-USB
The 80 characters define the four 20 character rows of the screen.
Matrix Orbital LK204-24-USB 30