User Manual

Table Of Contents
Gateway Relay Outputs
The two relay outputs each accept a 2.5mm jack plug. These are individually controlled SPST
relay contacts. Comark provide 2 jack plugs for wiring external equipment to be activated by
the Gateway.
Ensure that any external equipment presents only a low voltage on the jack so as to
prevent any chance of personal injury due to electric shock should the jack plug
become disconnected.
FCC Approvals
This device complies with Part 15 of the FCC Rules. Operation is subject to the following three
conditions:
This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause
undesired operation.
To reduce potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropic radiated power (e.i.r.p.) is not more than that
permitted for successful communication.
Transmitters must be placed greater than 20cm from the body.