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ROIP302 Series User menu
e)Switch Port
The built-in relay switch is connected to the middle two pins of
the RJ-11 socket. It acts as an ON/OFF switch for the external
system connected.
f) SIM Card Slot
The cell Phone SIM slot is located at the bottom of the device. Remove the plastic cover at
the bottom to access the SIM card holder. Slide the metal clip backward and the lift the clip
upward. Please the SIM card properly with the cut corner pointing to the edge of the device.
Place the clip over the SIM card and then slide it forward to lock the clip.
g)Main Unit Setup
i. Connect the Switch Port to an external system for remote control. It can be used to switch on
and off a Public Announce (PA) system to instant broadcast. If the relay switch is
connected to high voltage load. The maximum rating for the internal relay is 240VAC and
500 mA load current.
ii. Connect the Channel Port to a Radio Channel via the PPT Adapter Cable provided. Up to 3
channels are supported.
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