Control Options - Vision TECHCONNECT CONTROL El Manual Del Propietario

CONTROL OPTIONS

IR
Techconnect Control learns and replicates codes sent from a device's infrared remote control.
An IR emitter integrated into the front panel is adequate for small rooms.
For larger rooms three external wired IR emitters are included – one with a 10m cable, and two
without cables. Techconnect Minijack cables are suitable to extend these.
NOTE: There is no theoretical cable length limit on IR cables.
NOTE: Remote controls which come with projection screens are often RF – not IR. To control
these screens use the 12v trigger.
RS-232
Professional control format used to control a variety of devices including projectors. More
reliable than IR and uses two-way communication with the control device to confirm commands
has been received.
Requires 3-core cable.
NOTE: If using RS-232 the TC2-CTL3 needs to be mains-powered.
12v Trigger
Simple trigger voltage commonly used to activate projection screens. Requires 2-core
unshielded cable.
NOTE: If using 12v Trigger the TC2-CTL3 needs to be mains-powered.
RS-485
Using the same codes as RS-232, this protocol offers longer cable distances of around 100m,
and only requires 2-core cable. Few AV devices can decode RS-485.
If using an additional Control module to extend the keypad this terminal is used to connect the
slave module to the master.
NOTE: If using RS-485 the TC2-CTL3 needs to be mains-powered.
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TC3-CTL_manual_en.doc