ISON IS-C3100, User Manual

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3.3 Frond view (Antenna & LED)
Figure 6-1: Antenna Connector for IS-C3100
Figure 7-2: Antenna Connectors for IS-C4100
Note:
For the model of IS-C4100, it is strongly recommended to install both antennas to gain the
better quality of cellular signal. For a reminder, it is mandatory to install ANT1; if you only install
ANT2, there would be no cellular signal received to establish the traffic communication.
For optimum RF performance, the ISON wireless terminal has to be connected to an external RF antenna
matched to 50ohms. Please use a SMA Male connection for the wireless terminal.
The functions of LED are indicated on the table below.
LED Color State Description
PWR1 (DC) Green On Power is being supplied from power input 1.
PWR2
(Terminal Block)
Green On Power is being supplied from power input 2.
READY Green On System startup is complete and the system is operating.