Valcom V-450 Bruksanvisning
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Issue 6
1947345
V-450
DYNAMIC OMNIDIRECTIONAL
GOOSENECK MICROPHONE
INTRODUCTION
These instructions contain the specifications and
information necessary to install, operate, and maintain
the V-450 Dynamic Omnidirectional Gooseneck
Microphone.
SPECIFICATIONS
Applications
•Valcom Paging Systems
Features
•Dynamic element
•Omnidirectional pickup pattern
•Chrome screen with a black housing
•4 foot, 4 conductor, 2 shield cable permanently
attached
•Pushbutton sealed microswitch
•5/8"-27 mounting thread
•Mounting flange included
•Low impedance (balanced)
Dimensions/Weight
•Microphone 1-3/4"D x 4-5/8"L
•Gooseneck 19"L
•1.3 lbs. (.59kg)
Specifications
•ElementDynamic
•PatternOmnidirectional
•Freq. Response50 to 12K Hz
•Output ImpedanceLo Z 400 Ohms
•Output LevelLo Z -58 dB
(0db = 1 mw/10 microbars)
-152 dB EIA
INSTALLATION
Figure 1 shows the V-450 connected to the Valcom
V-9939 microphone adapter.
TECHNICAL ASSISTANCE
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
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 your 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
Produktspecifikationer
| Varumärke: | Valcom |
| Kategori: | mikrofon |
| Modell: | V-450 |
| Vikt: | 730 g |
| Mikrofonfrekvens: | 50 - 12000 hz |
| Produktens färg: | Svart, silver |
| Produktstorlek (BxDxH): | 44.4 x 596.9 x 44.4 mm |
| Anslutningsteknologi: | Kabel |
| Mikrofon känslighet (utnivå): | -58 dB |
| Mikrofon ingångsimpedans: | 400 Ω |
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