8
Installing the Radio
FT-891 Operating Manual
Install the main body
Install the main body using the provided MMB-82 bracket.
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Do not install the FT-891 in a place with intense vibration.
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Attach the bracket firmly with the supplied screws, so it will not become loose.
1. Holes in the location where the bracket is to be
mounted
Drill four 6 mm diameter holes in the location where
the bracket is to be mounted matching the positions of
the bolting holes of the bracket.
2. Attach the bracket
Using the provided bolts, nuts and washers.
3. Fasten the transceiver to the bracket
Using the provided flange bolts, as shown in the
drawing.
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The mounting angle can be changed depending
on the securing position of the flange bolts.
Bolt
Nut
Washer
Washer
Bracket
Flange bolt
Main Body
Install the Front Panel
Install the front panel using the optional bracket.
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The bracket can be bent by hand to match the location where the controller is going to be installed.
Take due care not to injure yourself when bending the bracket.
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Select a stable, flat location with as few dents and protrusions as possible.
Installation location when used in a mobile unit
Front Panel
It is recommended that the front panel be
installed on top of the car dash board.
Main body
It is recommended that the main body be
installed below the car dash board.
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Do not install the front panel, the
transceiver or the wire cables near the
air bags. In case of emergency, the
transceiver may interfere with air bag
deployment and result in accidents and
injury. The wire cables may also cause
the air bag to malfunction.
Radio main body
Controller
