Matrix Orbital GLT240128 Legacy - Manual (Page 46)

Description This command turns the backlight on after the [minutes] timer has
expired, with a ninety minute maximum timer. A time of 0 specifies that
the backlight should turn on immediately and stay on. When this
command is sent while the remember function is on, the timer will reset
and begin after power up.
Remembered Yes
Default 0
10.4 Display Off
Syntax Hexadecimal 0xFE 0x46
Decimal 254 70
ASCII 254 “F”
Description This command turns the backlight off immediately. The backlight will
remain off until a ’Display On’ command has been received.
Remembered Yes
10.5 Set Brightness
Syntax Hexadecimal 0xFE 0x99 [brightness]
Decimal 254 153 [brightness]
Parameters Parameter Length Description
brightness 1 Display brightness setting (0 to
255).
Description This command sets the display [brightness]. If the remember function is
on, this command acts the same as ’Set and Save Brightness’.
Remembered Yes
Default 255
10.6 Set and Save Brightness
Syntax Hexadecimal 0xFE 0x98 [brightness]
Decimal 254 152 [brightness]
Parameters Parameter Length Description
brightness 1 Backlight setting (0 to 255).
Description This command sets and saves the display [brightness] as default.
Remembered Always
Matrix Orbital GLT240128 41