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Post Installation Checklist is intended for installers who want to get the 7720V2 up and running quickly.
To take full advantage of the many installation features of 7720V2, we strongly suggest you take a few moments
and read the programming section.
DC Charging Voltage
Make sure that there is sufficient power to charge and support the current
draw of the 7720V2 (9.5 VDC Minimum, 14.8VDC maximum, 10OmA normal
standby, 275mA maximum).
Note:
Additional peripherals connected to the control may lower available
current for the radio and affect the battery current draw level. The auxiliary
voltage charging capability must be calculated and verified with all peripherals
at full peak current draw.
~
The 7720V2 is fully dependent on the battery for reliable communication.
Make sure the battery is fully charged at 13.6 volts. If voltage is less than 11
volts, the 7720V2 will not operate.
Power-Up
Always connect the battery first.
Weather Proofing
All outside antennas and cable connections must be weatherproofed.
Antenna Positioning
Make sure the 7625 antenna is vertically mounted. If installing the 7625 or
7674 antenna outside, use the 7670 Antenna Bracket and follow the
installation instructions enclosed.
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