User guide
Boeckeler Instruments, Inc. Pointmaker CPN-5600, CPN-6000 Color Video Markers - Page 123
Section Six:Using RS-232 Commands Overview
(K) Keyboard Input
e “K” command allows for common keyboard actions.
<Esc>(Knn where nn is a two-digit hexadecimal number
Some commonly used examples:
<Esc>(KC8 up arrow
<Esc>(KCB left arrow
<Esc>(KCD right arrow
<Esc>(KDØ down arrow
<Esc>(KØD Enter