Valcom V-5331200, V-5331205 Service Manual
PagePac
®
by
15 WATT HORN (70V) - V-5331200
30 WATT HORN (70V) - V-5331205
INTRODUCTION
The 15 Watt and 30 Watt 70-Volt Horns are suitable for large and/or noisy areas such as, warehouse and manufacturing facilities. Minimum
effective mounting height for a horn is 15 feet, 20
feet is preferable. However, in a system with talkback (hands-free answer back) the speaker may
have to be mounted as low as 8 to 12 feet and set
at a lower power setting.
Speakers must be mounted in locations that provide a clear sound path to the area paged. In
areas with high shelving, more horns may be
needed for adequate coverage. To avoid feedback, do not place telephones or microphones
near horns. Various power outputs can be easily
selected on the speakers, using the rotary power
switch.
SPECIFICATIONS
FEATURES
• Has variable wattage settings
(see Tables 1 and 2 or Figures 3 and 4)
• Works with 25V or 70V systems
Nominal Specifications
• Frequency Response:
15W (275 Hz - 14kHz)
30W (225 Hz - 14kHz)
• Dispersion:
15W (110°) / 30W (100°)
• dB SPL @ 1W, 1 Meter:
15W (111 dB) / 30W (112 dB)
Issue 2
Weight/Dimensions
• 15 Watt Horn (4 lbs./1.8 kg)
8"W x 8"H x 9"D (20.3 x 20.3 x 22.9 cm)
• 30 Watt Horn (6 lbs./2.7 kg)
10"W x 9.5"H x 10.5"D
(25.4 x 24.1 x 26.7cm)
Environment
• Temperature: 0 to 40°C (32 to 104°F)
• Humidity: 0 to 85%
INSTALLATION
MOUNTING
Loosen the wing nut and remove the tapere d locking pin. Separate the horn from the bracket.
Mount the bracket using appropriate hardware
(not supplied). Reattach the horn to the brac ket.
Position the horn for convenient wiring and hand
tighten the wing nut.
WIRE CONNECTIONS
A clear plastic cover protects the horn screw terminals and provides strain relief for the wires.
Power Requirements
• 15W:25V system: .225W to 1.87W adjustable
70V system: .25W to 15W adjustable
• 30W:25V system: .15W to 3.75W adjustable
70V system: 1.2W to 30W adjustable
1. Remove the two screws from the p lasti c c over.
2. Connect the audio wires to the horn.
3. Connect the (+) 70V speaker wire to
terminal 2 (see Figure 2).
4. Connect the (-) common side speaker wire to
terminal 1 (see Figure 2).
1947167
5. Do not replace the plastic cover until final
power adjustments have been made.
FINAL POWER ADJUSTMENTS
While a page is in process, adjust the power tap
setting control with a scr ewdriver. Turn clockwise
to increase the volume (see Figure 2).
NOTE: Protect hearing when working around
horns.
MOUNTING ON FLAT SURFACE
WING NUT
FIGURE 2
Table 1: 15 WATT SETTINGS
MOUNTING
BRACKET
FIGURE 1
TECHNICAL ASSISTANCE
When calling, have a VOM and a telephone test
set available and call from the job site. Call (540)
427-3900 and ask for PagePac Technical Support, or call (540) 427-6000 for Valcom 24-hour
Automated Support or visit our websites at
http://www.pagepac.com and www.valcom.com.
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.
PagePac
5614 Hollins Road
Roanoke, VA 24019-5056
®
Repair Dept.
70V
SWITCH
SETTING
10.25--
20.50--
30.90-4 1.80 .225
5 3.80 .475
67.50.93
715.01.87
Table 2: 30 WATT SETTINGS
SWITCH
SETTING
1 1.2 .15
2 2.5 .31
3 5.0 .62
TAP
SETTINGS
70V
TAP
SETTINGS
25V
TAP
SETTINGS
25V
TAP
SETTINGS
4 7.5 .93
515.01.87
6303.75
2947167
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