Valcom V-450 Manual

Valcom Mikrofon V-450

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Side 1/2

Issue 6

1 947345

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

• Element Dynamic

• Pattern Omnidirectional

• Freq. Response 50 to 12K Hz

• Output Impedance Lo Z 400 Ohms

• Output Level Lo 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

2 947345

PWR MC HZ B S RING

PWR LZ1 SW GND M TIP

LZ2

SHIELD

GREEN

BLACK (-)

WHITE

RED (+)

V-9939 TERMINAL LAYOUT

V-450

FIGURE 1 - CONNECTING ARRANGEMENT

VALCOM LIMITED WARRANTY

Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of normal use and service

for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the replacement, repair or

refund of any such defective device within the warranty period, provided that:

1. inspection by Valcom, Inc. indicates the validity of the claim,

2. the defect is not the result of damage, misuse, or negligence after the original shipment.

3. the product has not been altered in any way or repaired by others and that factory sealed units are unopened (A service

charge plus parts and labor will be applied to units defaced or physically damaged),

4. freight charges for the return of products to Valcom are prepaid,

5. all units ‘out of warranty’ are subject to a service charge. The service charge will cover minor repairs (Major repairs will be

subject to additional charges for parts and labor).

This warranty is in lieu of and excludes all other warranties, expressed or implied, and in no event shall Valcom, Inc. be

liable for any anticipated profits, consequential damages, loss of time or other losses incurred by the buyer in connection

with the purchase, operation, or use of the product.

This warranty specifically excludes damage incurred in shipment. In the event a product is received in damaged condition, the

carrier should be notified immediately. Claims for such damage should be filed with the carrier involved in accordance with the

F.O.B. point.

Headquarters: In Canada

Valcom, Inc. CMX Corporation

5614 Hollins Road 35 Van Kirk Drive #11 and 12

Roanoke, VA 24019-5056 Brampton, Ontario L7A1A5

Phone: (540) 563-2000 Phone: (905) 456-1072

FAX: (540) 362-9800 FAX: (905) 456-2269

Produkt Specifikationer

Mærke:	Valcom
Kategori:	Mikrofon
Model:	V-450
Vægt:	730 g
Produktfarve:	Sort, sølv
Dimensioner (BxDxH):	44.4 x 596.9 x 44.4 mm
Forbindelsesteknologi:	Ledningsført
Mikrofonindgangsimpedans:	400 ohm (Ω)
Mikrofon frekvens:	50 - 12000 Hz
Mikrofon sensitivitet:	-58 dB