Bullhorn RM2000 Series, Руководство по установке и настройке

Страница: 61 / 82

RM2000 Series Installation and Configuration Guide
Battery Replacement 53
Figure A-3. Disconnect Battery Cables
7 Use a 3/8 inch nut driver to remove two (2) standoffs securing the battery
bracket. Set the standoffs and battery bracket aside for reinstallation later.
8
I
nstall the new battery. Secure the battery using the battery bracket and
standoffs set aside earlier.
9 Reconnect the battery cables to the battery; positive to positive (red) and
negative to negative (black).
10 Reinstall the faceplate using two (2) Phillips head screws set aside earlier.
11 Reconnect input channel wiring.
12 Turn ON the RM2020 power switch and then close the door of the enclo-
sure.
Disconnect postive and negative
battery connections.