Valcom V-1420 Käyttöohje

Valcom Kaiutin V-1420

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TECHNICAL ASSISTANCE

When trouble is reported, verify there are no broken connections to the unit.

Assistance in troubleshooting is available from the factory. When calling, you

should have a Volt-Ohm meter and a lineman’s test set available and call from

the job site. Call (540) 563- -2000 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 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-

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 L7A 1A5

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

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

INSTALLATION INSTRUCTIONS FOR

SIGNATURE SERIESTM, HIGH FIDELITY

AMPLIFIED CEILING SPEAKER

MODEL NO. V-1420

Issue 5 947146

VALCOM SIGNATURE SERIESTM , HIGH FIDELITY

CEILING SPEAKER

Valcom Signature SeriesTM Ceiling Speaker, V- -1420, is a high fidelity, self

amplified (6 Watt amplifier) speaker and may be used to provide one-way

paging and high quality music reproduction from any Valcom page control.

This speaker has an adjustable volume control located on the front of the unit.

The V- -1420 required 24VDC, 200mA (4 Valcom power units). The speaker is

available in a white powder epoxy finish.

NOTE: No power amplifier required. Do not connect this speaker

directly to a 25/70/100 Volt amplifier as damage to both

the amplifier and speaker may occur. (Recommended

nominal input level to the V- -1420 is 10dBm).

MOUNTING CONNECTIONS

Cut an 8.50" diameter hole in ceiling tile. After connections have been made to

the speaker, attach speaker to ceiling tile using the mounting hardware

provided. (A metal backbox with rails is available separately as model

V-9816M).

Typical Connections to a Valcom Page Adapter

Recommended Quantity of Speakers per Specific Power Run

(Standard Category 3 Twisted Pair Telephone Wire)

SPEAKERS PER

POWER RUN

WIRE RUN LENGTH (FEET)

V-1420 24AWG 22AWG

4 300 500

2 500 800

1 775 1200

FCC NOTICE

NOTE: The equipment has been tested and found to comply with the limits for

Class A digital devices, pursuant to Part 15 of the FCC Rules. These limits are

designed to provide reasonable protection against harmful interference when

the equipment is operated in a commercial environment. This equipment

generates, uses and can radiate radio frequency energy and if not installed and

used in accordance with the instruction manual, may cause harmful

interference to radio communications. Operation of this equipment in a

residential area is likely to cause harmful interference in which case the user

will be required to correct the interference at his own expense.

NOTE: This unit was tested with shielded cables and peripheral devices.

Shielded cables must be used with the unit to insure compliance.

NOTE: The manufacturer is not responsible for any radio or TV interference

caused by unauthorized modifications to this equipment. Such modifications

could void the user’s authority to operate the equipment.

TROUBLESHOOTING CHART

SYMPTOMS ACTIONS

No audio from

speaker

1. Verify volume control is turned up (clockwise).

2. Using a lineman’s test set, check for proper audio level on

Tip/A and Ring/B leads and if necessary at the source.

Low volume

from speaker

1. Verify volume control is turned up.

2. Check voltage at the speaker when in use (-18 to -24VDC

required).

3. Using a lineman’s test set, check for proper audio level on

Tip/A and Ring/B leads. It is possible some low level audio

will be heard with only one side of Tip/A and Ring/B

connected.

Loud squeal

(feedback)

1. Decrease volume of speaker (counterclockwise).

2. Increase the distance between telephone and speaker.

3. Install confidencer on the telephone in severe problem areas.

Dimensions/Weight

• 13.00" Diameter x 3.00" D (33.02cm Diameter x 7.62cm D)

• 3.5 lbs. (1.59 kg)

Valcom Page

Control

Page

Out

V-1420

One Way

Amplified

Speaker

Tip/A

Ring/B

-24VDC

Gnd

2-pair twisted

telephone wire

Valcom -24VDC

Power Supply

FIGURE 1

Tuotetiedot

Merkki:	Valcom
Kategoria:	Kaiutin
Malli:	V-1420

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