User's Guide

HiFi Microphone
Synchronizing the Transmitter and
the Base
The transmitter and the base in the vehicle must be synchronized before the DVR can record
audio transmitted by the transmitter's microphone. The pairing that is created when the transmitter
and the base sync together, which lets them identify each other's communication. For information
on the transmitter, see page 20. For information on the base in the vehicle, see page 16.
Mics that stay in the same vehicle from shift to shift remain synchronized with the base in that
vehicle. If you move your transmitter between vehicles or take it from a pool of mics inside the
agency, you must sync the transmitter with the base in the vehicle before you can use it.
Note: A charge-only version of the base is available for the HiFi Microphone (HiFi
Mic). Charge-only bases are not used in vehicles. For information about charge-only
bases, contact your Motorola Solutions representative.
The transmitter and the base in the vehicle sync automatically when you place the transmitter in
the powered base for a few seconds.
To sync the transmitter with the base:
1. Power the DVR on and verify it is ready to use.
2. Power the transmitter on (see page 25).
3. Place the transmitter into the base.
The LEDs on the transmitter and the base flash and the transmitter beeps as the pair
syncs. After the transmitter and base are synced, either the green LEDs turn on (the
transmitter is ready to use) or the red LEDs start flashing (the transmitter needs charging).
4. Remove the transmitter from the base and verify the connection on the transmitter's display (see
page 27).
For information on charging the transmitter, see page 31.
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HiFi Microphone
HiFi Microphone User Guide
WGD00181, Revision A