TCD Clock Control is Windows PC freeware that controls a TCD26
BS Editor: TCD Clock Control is Windows PC freeware that controls a TCD26, 46 or 86.This program controls the display, settings and actions of the clock.
It has to run on a Windows PC (2000, XP, Vista, 7 Release Candidate) with a COM port.
This program is free, but for each clock two special adapters and a cable are required
which are not free. They can be purchased from Masterclock.

Control a TCD26/46/86 without using its switches.
Access all settings--more than those that the switches control.
Instantly choose clock, Counter or timer display, and control the brightness.
Easily switch Between date and time displays, and the format for each.
Set the time zone, and get the time and date from the clock.
Configure counter and timer limits and actions.
Get notification from the clock of when a counter or timer limit is hit. you can free download TCD Clock Control 1.0 now.