Matrix Orbital GLK24064R-25-1U - Manual (Page 51)

46 Command Summary
13.6 Set
Contrast Dec
Hex
ASCII 254 80
FE 50
■ P
Contrast
Contrast
Contrast v8.0
Immediately sets the contrast between background and text. If an inverse display color is used this also represents
the text brightness. Default is 128.
Contrast Byte Contrast level from 0(Light) to 255(Dark).
13.7 Set and
Save Contrast Dec
Hex
ASCII 254 145
FE 91
■ æ
Contrast
Contrast
Contrast v8.0
Immediately sets and saves the contrast between background and text. Although contrast can be changed using
the set command, it is reset to this saved value on start up. Default is 128.
Contrast Byte Contrast level from 0(Light) to 255(Dark).