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Pelco Manual C1506M (3/00)
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OPERATION
When power is applied to the receiver, the green PWR LED on the receiver lights.
Whenever the receiver gets a valid Coaxitron control signal, the green CX LED blinks.
Random/Auto Scanning
Operation of random and auto scanning depends on whether your transmitter/controller is communicating
with the IRD2000/ERD2200 in standard or extended Coaxitron mode.
Standard Coaxitron
Press the Pan Auto (or Autoscan) key to begin random scanning. In random scan operation the pan/tilt
travels between the limit stops with a random scan period of 0-60 seconds. The pan/tilt then stops for
a random period of 0-60 seconds before starting another random scan period. The direction the pan/
tilt moves when another scan period is started is also randomly determined. When a pan limit stop is
reached, scan direction reverses automatically.
Press the Pan Auto (or Autoscan) key again to start auto scanning. After approximately a half hour of
auto scanning, the pan/tilt switches to random scanning.
To turn off random/auto scanning, press the Pan Man (or Manscan) key.
Extended Coaxitron
Activate random/auto scanning by calling the following presets:
Preset 97 – Random scanning
Preset 98 – Continuous auto scanning–see WARNING below
Preset 99 – Auto scanning with half-hour timeout, after which pan/tilt switches to random scanning
Preset 96 – Stop scanning
WARNING
Activating preset 98 (continuous auto scanning) reduces the warranty on your pan/tilt to six months.
Auxiliary Operation
Operation of the two auxiliaries varies depending on the transmitter/controller you are using and whether
it is communicating in standard or extended Coaxitron mode. Refer to your transmitter/controller manual
for the exact key-press sequence required to send an Aux 1 or Aux 2 command. The following explains
how the auxiliaries respond with the different Coaxitron modes.
Standard Coaxitron
When a valid Aux 1 or Aux 2 command is received, the corresponding auxiliary operates momentarily.
Extended Coaxitron
When a valid Aux 1 or Aux 2 command is received, the corresponding auxiliary operates momentarily.
Optional Latching Mode (Extended Coaxitron Only)
– When a valid
Aux 3 or Aux 4 command is received, the corresponding auxiliary performs a latching operation.
NOTE:
Aux 3 operates Aux 1 and Aux 4 operates Aux 2.