Welch Allyn Transaction Team 1500, Startup Manual, Page: 13 / 24

5
RS-232 Pass-Through Installation
1. Make sure the power switch is turned off on the computer where you will be
installing the TT1500.
2. Plug the 15-pin connector (HDB15) of the serial cable into the back of the
TT1500.
3. Plug one of the host DB9 connectors into your host computer.
4. Plug the Aux DB9 connector into your peripheral device.
5. Plug the male connector of the AC power supply cable into the socket on the
back of the 9-pin serial cable connector (DB9) which is plugged into the back
of your computer.
6. Plug the base of the AC power supply into a standard 120 volt, 60 Hz, AC
power outlet.
5. Plug AC power supply 3. Plug one DB9 connector
Host
into host
into DB9
2. Plug HDB15
connector
into TT1500
4. Plug Aux DB9
connector
into peripheral