Elkhart Brass Vulcan 8593-xx EXT - Manual (Page 18)

Page 18
foot antenna cable provided to locate one of the antennas
outside the vehicle compartment in a position that provides
the least obstructed line of sight to the monitor’s antenna.
5. 81549001 Secondary Switch Box Control for Aerial Applications
a) Mark mounting holes on panel or bracket per dimensions in Figure 16.
b) Drill two 9/32" diameter holes in panel or bracket.
c) Remove 1/4-20 screws and lock washers from back of box. Insert screws with lock
washers through backside of panel or bracket into mounting holes in box. Tighten
screws.
2.
05
0.
55
3.
15
0.24 4.45
4.92
0.281-DRILL THRU
2-HLS. REQ'D.
Figure 16
81549001 Secondary Control Switch Box Mounting Bolt Pattern
6. 81492001 Auxiliary Battery
a) Mark locations of mounting holes on mounting surface or bracket per Figure 17
b) Drill four (4) 21/64" diameter mounting holes.
c) Open hinged cover of battery enclosure by loosening the four screws. Insert one
5/16-18 UNC socket head cap screw from the inside of the enclosure through each of the
four (4) mounting holes of the enclosure and into the corresponding holes in the