C • TTL and Relay Control
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To program control of TTL and relay outputs:
Add commands for controlling the TTL and relay outputs to the Chromeleon or
Chromeleon Xpress program. You can enter the commands on the Relay and
State Devices page in the Program Editor or Program Wizard (see Figure C-8
).
Figure C-8. Chromeleon or Chromeleon Xpress Program Editor:
Example Relay Output Control Command