Harris M7300 Installation And Product Safety Manual page 43

MM-014763-001, Rev. E
7.2.2.3.3 Radio Is "Hot Wired"
In the "hot-wired" configuration, the radio (and its control head) is turned on and off only by the control
head's on/off/volume control located on the front panel of the control head. In this configuration, the
white wire must be connected to unswitched and fused 12-volt vehicle power. Follow the procedure
presented in Section 7.2.2.3.1, except connect the white wire to unswitched battery power instead of
switched ("Accessory") power. Be sure to fuse this connection with the provided in-line fuse holder and
3-amp AGC fuse.
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