2
Table 1
Location
Side/
Side
Front/
Back
Square
Feet
Quiet 70' 140' 9,800
Moderate 50' 100' 5,000
Noisy 30' 60' 1,800
Very Noisy 20' 40' 800
INSTALLATION
Connections
Four conductor wire is required for the V-1050C.
Standard 22 or 24 gauge station or JKT is acceptable.
Shielded wire is not required or recommended.
Connections are as follows:
Green Tip
Red Ring
Black Ground
White -24VDC
Tip and Ring are from the page control unit; -24VDC
and ground are from the power supply.
The specifications in Tables 2 and 3 must be met
when wiring this speaker assembly.
Table 2
Maximum Number of Horns per Audio Run
Wire Run in Feet (22 AWG) # of Horns
200 150
400 100
800 50
1600 25
Table 3
Maximum Number of Horns per Power Run
Wire Run in Feet (22 AWG) # of Horns
200 4
400 2
800 1
1600 0
Mounting
The V-1050C should be mounted 12' to 25' high to
obtain optimum results and may be used for either
interior or exterior applications.
• Loosen the wing nut to remove both speakers
from the mounting bracket. Position the
mounting bracket as desired and then re-attach
speakers to the bracket.
Both horns of the V-1050C may be rotated or moved
up and down to obtain the desired position by
loosening the position adjustment knob at the bottom
of each horn approximately one turn, locating the
desired angle placement and re-tighten the knob.
Connection to an electrical box is accomplished by
channeling the wire through the hole in the base.
Holes are punched in the plate for mounting to a
double-gang square box, single-gang or octagon box.
TECHNICAL ASSISTANCE
When trouble is reported, verify there are no broken
connections between the telephone and the ringer.
Ascertain volume control is turned up.
Assistance in troubleshooting is available from the
factory. When calling, you should have a VOM and a
test set available and be calling from the job site. Call
(540) 563-2000 and ask for Technical Support, or call
(540) 767-1555 for Valcom 24-hour Faxback System or
visit our Website at http://www.valcom.com.
Valcom equipment is not field repairable. Valcom, Inc.
maintains service facilities in Roanoke, VA. Should
repairs be necessary, attach a tag to the unit clearly
stating company name, address, phone number,
contact person and the nature of the problem.
Send the unit to:
Valcom, Inc.
Repair and Return Dept
5614 Hollins Road
Roanoke, VA 24019-5056
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