Revisions – Matrix Orbital LK162-12 Legacy User Manual
Page 4
LK162-12 rev 4
4
7.6 Bar Graphs and Special Characters...............................................................................................................36
7.7 Miscellaneous Commands.............................................................................................................................37
8. Appendix: Specifications and Options.......................................................................... 39
8.1 Specifications...................................................................................................................................................39
8.2 Options .............................................................................................................................................................40
9. Appendix: Glossary....................................................................................................... 41
Revisions
1. Version 3.0, March 11, 2003
a. New PCB rev 2.2
b. Added RS232 and I
2
C communication through 4 pin SIP header (power header)
c. TTL option added
d. Memory Chip lock down option added
e. Variable Brightness backlight added