Harris M7300 Installation And Product Safety Manual page 63

MM-014763-001, Rev. E
8.3.4.2.3 Control Head and Radio Are "Hot Wired"
In the "hot-wired" configuration, the control head and radio are 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
control head's white wire must be connected to unswitched and fused 12-volt vehicle power. Follow the
procedure presented in Section 8.3.4.2.1, 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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