User guide

C3 User Guide

RF antenna connections (x4)

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• All connections are standard polarity

Connector Type Function

UHF (Figure 2-5) BNC Long range UHF antenna (~450-470 MHz)

xG (Figure 2-6) SMA Cell based packet radio antenna (eg. GSM, 3G)

900 (Figure 2-7) SMA Short range spread spectrum antenna (900 MHz)

GPS (Figure 2-8) SMA Default GPS antenna

Table 10. RF connections

A2. User interface reference

The C3 module makes use of a number of tricolour indicators to denote various

states and modes of operation. There is also a primary user/power button, a reset

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control tasks.

Indicator keys

With the exception of the battery status indicator the C3 module must be in user

mode for the indicators to be actively showing state. This is a power conservation

measure. User mode can be activated by a short press of the power/user button

or alternatively if the C3 module is housed within the optional solar enclosure user

mode will become active automatically when the door is opened. With no further

activity user mode will deactivate after 30 minutes.