Matrix Orbital GLK19264A-7T-1U - Manual (Page 47)

42 Command Summary
12.7 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).