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DTP T HWP/UWP 232/332 D Transmitters • Remote Control 16
Remote Control
This section includes:
• Contact Closure Control
• Simple Instruction Set Control
The DTP T HWP D and DTP T UWP D family of transmitters can be remotely controlled via
their front panel configuration (USB) port, rear panel Remote RS-232 port, and rear panel
Remote Contact port. Remote control devices can be:
• A host device such as a computer or control system and the Extron Simple Instruction
Set (SIS)
• A contact closure device such as an Extron KP 6 Keypad Control or a Show Me video
cable
Contact Closure Control
The rear panel Remote port provides a way to select an input to the extender using
a remote contact closure device. The contact closure pin assignments are detailed in
“Contact” of item
C
on pages 9 and 11.
To select a different input number using a contact closure device, momentarily short the pin
for the desired input number to ground. To force one of the inputs to be always selected,
leave the short to ground in place.