3
The TI-500 force data instrument features one full duplex RS-232 serial port, designed for con-
nection to a computer or a serial printer. The same port may be also used as a simplex, RS-232
port designed for connection to a remote display.
DSUB9 Connector
Pin No.
Wire Name
2
RXD
3
TXD
5
Ground
The TI-500 force data instrument requires 4-AA batteries to operate (not included). To install the
batteries, remove the plastic battery cover from the rear panel. Observe proper direction (polari-
ty) of the batteries. Replace the battery cover.
The TI-500 force data instrument may also be powered by the included AC wall adaptor includ-
ed.
Getting Started
1. Press and hold the ON/PRINT key on the instrument for two seconds.
After a brief initialization period, the instrument will revert to a zero (“0”) force display.
Your force data instrument is now ready for configuration and system calibration.
