User's Manual

User’s Manual for
ION-M7P/8P S
Page 24 MF0132APA.doc
) Note: Do not connect or disconnect the power cord at the mains connector
while power is on. Turn off mains * power before connecting the
power cord at the remote unit, then, engage mains again.
* Mains power must be interrupted with an external mains breaker. For the mains
breaker, observe the following recommendation:
120 Volt / 20 Amp max. or 240 Volt / 16 Amp, single-phase, 50 / 60 Hz AC service is
needed, i.e. the external AC breaker should be 20 Amps max. for 120-Volt service or
16 Amps for 240-Volt service.
For the DC power supply, observe the local regulations of the DC service provider.
4.3. CONNECTION OF THE ANTENNA CABLES
The Main Unit has N connectors. For its location, please refer to chapter 4.2.2
Connections. However, the Combining Unit has 7/16 antenna connectors (described
in separate manual). For mounting the cable connectors, it is recommended to refer
to the corresponding documentation of the connector manufacturer. The bending
radius of the antenna cables must remain within the given specifications.
For the selection of cable and antenna it should be considered that, on the one hand,
a cable with higher loss is less expensive but, on the other hand, it impairs
performance.
It is sufficient to tighten the 7/16 antenna connectors of the Combining
Unit hand-tight. The use of a tool (like pliers) may cause damage to the
connector and, therefore, lead to a malfunctioning of the remote unit.
4.4. CONNECTION OF THE RF CABLES MAIN UNIT TO COMBINING UNIT
To connect RF cables to Combining Unit, connect corresponding ports according to
frequency as labelled. For orientation of the location of connectors please refer to the
illustrations of Main Unit in chapter 4.2.2 Connections and/ or of Combining Unit in
chapter 5.6 Redundancy Relay Configuration.