Valcom V-9928 Manual

Valcom Modtager V-9928

Læs gratis den danske manual til Valcom V-9928 (3 sider) i kategorien Modtager. Denne vejledning er vurderet som hjælpsom af 23 personer og har en gennemsnitlig bedømmelse på 5.0 stjerner ud af 12 anmeldelser. Har du et spørgsmål om Valcom V-9928, eller vil du spørge andre brugere om produktet?

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Side 1/3
VSP-V- 9928
Issue 6
1 947928
V- 9928
5 WATT AMPLIFIER WITH VOLUME CONTROL
INTRODUCTION
These instructions contain the specifications and
information necessary to install, operate, and maintain
the V-9928, 5 Watt Amplifier with Volume Control.
SPECIFICATIONS
Purpose
Provides up to 5 watt of audio power for one-way
voice paging.
Applications
Electronic key or PABX page port
Use for remote amplifier
Capacity
The V-9928, 5 watt amplifier with volume control,
will drive 6 (six) 45 Ohm speakers.
Dimensions/Weight
4.5"H x 2.75"W x 2.8"D
(11.43cm H x 6.99cm W x 7.11cm D)
0.8 lb. (.36 kg)
Power Requirements
Voltage Range: 21 to 26 Vdc signal battery – –
Idle Current: 8 mA
Operating Current: 267 mA
Nominal Specifications
Frequency response 80 Hz to 10,000 Hz + 3 dB
600 Ohm input
8 Ohm output
8 mA at 1000 Hz idle
267 mA at 1000 Hz operating
INSTALLATION
Mounting
Mount the V-9928 to any suitable surface using two
screws to fasten the box to the surface.
Audio and Power Connections
Standard twisted pair telephone cable.
a. Connect amplifier input to terminals of the page
output terminals of the telephone system.
b. Connect amplifier output terminals to speaker
leads.
c. Connect battery and ground terminals of V- 9928
to signal battery and signal ground respectively.
Refer to Figure 1 for connections.
2 947928
TECHNICAL ASSISTANCE
When trouble is reported, verify power is being
supplied to the unit and there are no broken
connections. Check voltages for proper polarity.
Refer to Table 1 for possible troubleshooting
solutions.
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) 427-3900 and ask for Technical Support,
or call (540) 427-6000 for Valcom 24-hour
Automated Support 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
PAGE
CONTROL
V-9928
POWER SUPPLY
BB
BG
T
R
INPUT
T
R
1
6
FIGURE 1 - CONNECTIONS

Produkt Specifikationer

Mærke: Valcom
Kategori: Modtager
Model: V-9928

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