Valcom V-9970 Manual

Valcom Telefon V-9970

Læs gratis den danske manual til Valcom V-9970 (6 sider) i kategorien Telefon. Denne vejledning er vurderet som hjælpsom af 11 personer og har en gennemsnitlig bedømmelse på 4.6 stjerner ud af 6 anmeldelser. Har du et spørgsmål om Valcom V-9970, eller vil du spørge andre brugere om produktet?

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Side 1/6

VSP-9970

Issue 5

1 947941

V-9970

SINGLE ZONE ONE-WAY

STATION LEVEL PAGE CONTROL

INTRODUCTION

The V- -9970 is a Single Zone One way Station Level

Page Control designed to provide ring trip and page

access circuitry for use on standard telephone lines

(PABX, Centrex or C. O. line connections). These

instructions contain the specifications and

information necessary to install, operate and maintain

the Single Zone One-way Station Level Page Control.

Regulatory Information

This equipment has been tested and found to comply

with the limits for a Class A digital device pursuant to

Part 15 of FCC Rules. These limits are designed to

provide reasonable protection against harmful

interference when this 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/her own expense.

• FCC Registration #: BAFUSA- - -21973 PA N

• Ringer Equivalence #: AC 0.6B/DC 0.1B

This equipment is to be installed only in restricted

access areas (Such as dedicated equipment rooms or

equipment closets) in accordance with Articles

110- - -16, 110 17 and 110 18 of the National

Electrical Code, ANSI/NFPA 70.

SPECIFICATIONS

Features

• Automatic Gain Control

• Paging from standard phone lines

• Suppression of unwanted sounds (Pops and

tones)

• Page tone verification

• Page disconnect on tones or C.O. open loop

• Feedback reduction

• Power on LED

• Page in progress LED

• User contacts provided

• - -12VDC or 24VDC operation

• Background music input

• VOX silence disconnect, user selectable

• Absolute timeout, user selectable

• Connects to telephone line via standard RJ11C

jack

• CMOS DSP power efficient green technology

(Uses only 1 Watt average @ 12 Volts when

utilizing a VP-412A - 2 Watts during page)

• FCC Part 68 Compliant

• UL Listed

Nominal Specifications

Technical

DC Voltage Input: - -12VDC or 24VDC @ 165mA

Fusing: 1/2 Amp resettable polyswitch

Voice Paging

Ringing Detection: 38 - 130 Volts AC

Tip/Ring Input Level: - -20dBm 0dBm

S/N Ratio: 55dBm

Tip/Ring Tone Out: - -6dBm (1.09Vp p)

Noise Rejection: 1.5Vp-p common mode tip/ring

60Hz Rejection: 2.0Vp-p common mode tip/ring

Paging Voice Out: - -10dBm (0.693Vp p)

Voice Response: 150 - 5000Hz

Tip/Ring Impedance: 600 Ohms

with loop current 20 - 80mA

REN: 0.2A

Silence Timeout: Adjustable from 1 - 31 seconds

Absolute Timeout: Adjustable 4 - 124 seconds

Dial Tone Disconnect Frequencies: 350/440,

440/480, 440/620, 480/620, 525/660Hz

Background Music

Music Response: 20 - 20kHz

Music Input Level: - - - -23 0dBm (0.15 2.2Vp p)

S/N Ratio: 75dBm

PS Rejection: 52dBm

Music Out: - -17dBm (0.311Vp p) nominal

(User adjustable)

Music Adjustment: 0.1 - 1.1X

Environmental

Dimensions: 8.25" H x 4.50" W x 2.35" D

(20.96cm H x 11.43cm W x 5.97cm D)

Weight: 1.5 lbs. (.68 kg)

Operating Temperature: 0 to +50oC

Storage Temperature: -40 to +85oC

Cooling: Free Air Convection

Humidity: 10 - - 90% (Non condensing)

Shock: 10G

DESIGN

The Valcom V-9970 is designed to provide paging

access from a standard analog PABX station number,

a C. O. line or analog Centrex line. The Page Control

incorporates the latest technology Digital Signal

Processor (DSP) to recognize and transfer speech

only, thus eliminating unwanted noises such as pops

and tones. A discriminating Automatic Gain Control

(AGC) is provided to make quiet pages louder and

loud pages quieter.

The Single Zone One-way Station Level Page Control

provides a music input with volume control for

background music and an additional 1 Amp internal

relay output (This input closes during a page to

provide user page notification if desired).

INSTALLATION

The V-9970 Page Control must be powered by a Class

2 Listed, - -12VDC output transformer or by 24VDC

NEC Class 2 power source.

When using this equipment, basic safety precautions

should be followed to reduce the risk of fire, electric

shock and injury to persons:

1. Never install telephone wiring during a

lightning storm.

2. Never install telephone jacks in wet locations

unless the jack is specifically designed for

wet locations.

3. Never touch uninsulated telephone wires or

terminals unless the telephone line has been

disconnected at the network.

4. Use caution when installing or modifying

telephone lines.

Mounting/Connections

1. Remove the metal mounting plate from the

rear of the V-9970 enclosure. Using two #6

3/4" wood screws, mount the plate in a

vacant space on the backboard with the

telephone system common equipment. Both

mounting holes must be utilized to insure

secure mounting of the unit.

2. Open the V-9970 enclosure to allow access

to connections and option switches. Slide

the rear of the unit (Contains the board) onto

the mounting plate.

3. Using a 1/8" blade screwdriver, connect Tip

and Ring from the Valcom amplified speakers

to PAGE OUT on the V-9970 screw terminals.

4. Attach two wires from a music source output

to the terminal screws labeled SIG MUSIC

and COM IN. Volume is adjusted by rotating

R13 clockwise.

5. A 1 Amp internal relay input is supplied to

provide user page notification. Attach two

wires from the notification equipment to the

V-9970 if this feature is to be used.

6. Plug the RJ11C jack from a single line phone

to connector J2 on the V-9970.

7. Connect 12V power supply (VP-412A) to

connector J1 (If using the 24V option,

connect the power supply to the terminals

marked COM and 24V).

8. Set dip switches for desired options. (See

chart following for settings).

Note: Dip switches for user options should be set for

desired functions prior to replacing the enclosure

cover and plugging in the power supply.

9. Replace cover and plug in power supply.

OPERATION

Produkt Specifikationer

Mærke:	Valcom
Kategori:	Telefon
Model:	V-9970

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