Service Manual
10
Basic Operations
Installation & Module Inspection
Open the package, check whether all modules are firmly installed in the base
station. See Fig. 2 for completion of installation.
To install the modules correctly, you must:
* Power off the base station before installation.
* Find the location of modules, take care to their groove direction and the pins
inside the base station, and insert the module into the base station in a parallel
manner.
* Tighten the screws on both sides of the module.
Note: There is no screw on both sides of the duplexer module, be sure not to let
the back of base station face down, the module may slip off and cause damage to
people or the equipment.
Connecting the Feeder and Antenna
After the completion of module installation, you should connect the TX&RX port
of the base station and the High&Low ends of the duplexer together with feeders
properly.
When the TX frequency of the base station is higher than its RX frequency, the
connecting diagram is as follows:
Summary of Contents for AK-861-4T
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