Frequently Asked Questions
What settings can be changed using the TCU program?
When used with an RD, the TCU can be used to change the Date, Time, Date Format, Site Code, Layout, Tube Spacing, Distance
Between Vehicles, Dead Time, and Units (English/Metric). Note that the DT and Layout can also be changed directly on the RD
without using the TCU.
When used with a Mite, all the settings listed above can be changed, with the addition of the Interval Length. Note that all of these
settings can be changed directly on the Mite without using the TCU.
Depending on the firmware in your TRAX, you may also activate, or deactivate, the ability to download at faster baud rates (57600 &
115200) using the TRAXPro program.

Software Support
TCU - TRAX Configuration Utility
This program is provided for free with the TRAX RD automatic traffic recorder
and allows the user to configure some of the settings for the RD. It can also be
used with TRAX Mite units.
If you do not find an answer to your problem/question, fill out and submit a
support request form.