GTCO DrawingSlate I & II Commands - Manual (Page 11)

CTS
CTS will stop next data byte out if bit in menu is enabled. CTS toggled in software setup
mode, will send a “T” at *.
DTR
DTR toggled high low high five times in one second puts tablet in “software setup mode”
where the output buffer is flushed, data port is disabled and commutations is set to 9600 n
8 1. To exit this mode, use the “ESC % VR n” command or VF command and A1 command.
NOTE: Minimum on/off time for toggle is 1/18 of a second (IBM timer tic).
Plug and Play (WINDOWS 95) 4X5 ONLY
*.2+/- .035 SEC
DTR goes high and then within 150 msec to 250 msec cts goes high. Then the tablet sends
“plug and play” string at 1200 baud 7 data no parity two stop bits. String could be