Command Description Page
Hex Dec ASCII
0x78 120 “x” Drawing a Solid Rectangle 30
0x79 121 “y” Setting the Cursor Coordinate 25
0x7E 126 “~” Set Auto Repeat Mode 38
0x91 145 Set and Save Contrast 42
0x93 147 Set Remember 50
0x98 152 Set and Save Brightness 41
0x99 153 Set Brightness 41
0xA4 164 Setting a Non-Standard Baud Rate 18
0xAC 172 Set Box Space Mode 23
0xAD 173 Deleting a File 47
0xAF 175 Get Filesystem Space 47
0xB0 176 Filesystem Upload 48
0xB2 178 Downloading a File 48
0xB3 179 Get Filesystem Directory 48
0xB4 180 Moving a File 49
0xC3 195 Set Startup GPO state 35
0xCA 202 Data Lock 50
16 Appendix
16.1 Speci?cations
16.1.1 Environmental
Table 81: Environmental Speci?cations
Standard Temperature
Extended Temperature
Operating Temperature
0?C to +50?C
-20?C to +70?C
Storage Temperature
-20?C to +70?C
-30?C to +80?C
Operating Relative Humidity
90% max non-condensing
Vibration (Operating)
4.9 m/s2
XYZ directions
Vibration (Non-Operating)
19.6 m/s2
XYZ directions
Shock (Operating)
29.4 m/s2
XYZ directions
Shock (Non-Operating)
490 m/s2
XYZ directions
Matrix Orbital GLK12232-25-SM
61