ii
8.5” Black/White LCD Touch Panels
Table of Contents
Programming .......................................................................................................... 19
Serial Commands............................................................................................................ 19
System Send_Commands .............................................................................................. 21
Programming Numbers ................................................................................................... 26
Shorthand Send Commands........................................................................................... 27
Gray Scale/Color Send_Commands ............................................................................... 32
Variable Text Send_Commands ..................................................................................... 34
Shorthand Variable Text Commands .............................................................................. 37
Button String Commands ................................................................................................ 40
Upgrading the Firmware ........................................................................................ 41
AXT-LC EPROM Replacement ....................................................................................... 41
AXM-LC (/PB) and AXD-LC (/PB) EPROM Replacement............................................... 42
Replacing the Batteries ......................................................................................... 45
AXT-LC Battery Replacement......................................................................................... 45
AXM-LC (/PB) and AXD-LC (/PB) Battery Replacement ................................................ 46