947109_ISS11 V 1109RTVA

Valcom V-1109RTVA Nine Zone Page Control Installation Manual Valcom-V-1109RTVA-Page-Control-Installation-Manual Valcom Page Control V-xxxx Series - Telecomuserguides.com

User Manual: V-1109RTVA

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VSP-V-1109RTVA

Issue 11

1 947109

V-1109RTVA

NINE ZONE PAGE CONTROL

INTRODUCTION

The V-1109RTVA, Nine Zone Page Control, is a

dial select microprocessor controlled page unit to

be used with PABX, Electronic Key or 1A2

Telephone Equipment.

These instructions contain the specifications and

information necessary to install, operate and

maintain the Nine Zone Page Control.

This paging unit has received an FCC type KX

registration and is designed to be used with FCC

registered key telephone systems. Such

installations may be made by Valcom, Inc.,

Telephone Companies and registered telephone

installers of FCC registered systems under FCC

Rules Section 68.215.

In accordance with FCC rules with applicable

tariffs, this intercom unit may only be installed

with the authorization of the owner of the host

system.

The FCC Registration Number BAF9I7-69358-

KX-N, will be listed in the affidavits filed with the

telephone company; it will also be recorded in the

system log kept by installation and maintenance

personnel. The local Telephone Company is to

be notified of the FCC Registration Number when

this intercom unit is installed.

This equipment generates and uses radio

frequency energy and if not installed and used

properly, that is in strict accordance with the

manufacturer's instructions, may cause

interference to radio and television reception. It

has been tested and found to comply with the

limits for a Class B computing device, in

accordance with the specifications in Subpart J of

Part 15 of the FCC Rules, which are designed to

provide reasonable protection against

interference. If this equipment does cause

interference to radio and television reception,

which can be determined by turning the

equipment off and on, the user is encouraged to

try to correct the interference by one or more of

the following measures:

• Reorient the receiving antenna

• Relocate the equipment with respect to the

receiver

• Plug the equipment into a different branch

circuit

If necessary, the user should consult the dealer or

an experienced radio/television technician for

additional suggestions. The user may find the

following booklet prepared by the Federal

Communications Commission helpful: "How to

Identify and Resolve Radio-TV Interference

Problems."

This booklet is available from the US Government

printing office, Washington, DC 20402. Stock

No. 004-000-00345-4.

SPECIFICATIONS

Purpose

To provide nine (9) zones of voice announce with

all call to 1A2 Key, E-Key or PABX telephone

systems.

2

Applications

• 1A2 key systems

• Electronic key system line key position

• PABX loop start trunk position

Features

• 9 page zones

• Built in preamplifier for one-way page

operation

• Dial tone

• Ringback tone

• Combined rotary and tone dialing

• Background music input and amplifier

• Built-in all call

• Single digit dialing

• Off hook speaker inhibit (1A2)

• Off hook single digit redial (push asterisk key)

Capacity

• The capacity of the V-1109RTVA is 9 zones

and all call

• One talkpath

• The maximum number of one-way

speaker/amplifier speaker assemblies is 40

per zone unless a V-1094A expander is used.

Numbering Plan

The dialing codes are 1-9, 0 for all call.

Additional Materials Required

At the time of installation, the installer should

provide the following materials:

• -24VDC filtered power supply (if existing

supply is not adequate)

• 66 type connecting block

• 25 pair cable with a female amphenol

connector on one end

• Twisted pair cross-connect wire

Dimensions/Weight

7.10"H x 5.90"W x 2.10"D

(18.03cm H x 14.99cm W x 5.33cm D)

2.7 lbs. (1.23 kg)

Power Requirements

The Valcom V-1109RTVA requires -24VDC talk

battery and -24VDC signal battery. The current

consumption and voltage range is shown in Table

1

TABLE 1

Talk Battery -21.5 to -26VDC

60mA

Signal Battery -21.5 to -25VDC

250mA

Lamp Battery 9 to 11VAC

45mA/Lamp

Note: Remember when working with

telephone equipment that BATTERY is

NEGATIVE and GROUND is POSITIVE.

Electrical Characteristics

The operating parameters of the page control are

listed in Table 2.

TABLE 2

Parameters Working Limits

Input impedance Tip and Ring: 600 Ohms

Max cable length to speaker: 5000 feet audio

Dial Pulses: 8-12pps

60-40 break ratio

+/- 10%

Tone Signals: Industry Standard

Frequency

Bandwidth: 3%

Twist: 6dB

Detect: 40ms

Interdigital Time: 40ms

Environmental

Temperature: 0 to 50o C

Humidity: 0 to 85% (non-precipitating)

INSTALLATION

This section covers the installation procedures for

the Valcom V-1109RTVA only. Consult other

equipment instructions if additional equipment is

used.

Precautions

All precautions have been taken at the factory to

insure that the equipment functions properly. To

insure proper operation and to prevent equipment

damage, please observe the following:

3

• Unplug the power supply before making any

connections to the control unit.

• Do not locate the control unit closer than 18

inches or further than five feet from power

supply.

• Do not use a lamp tester to check signals;

use a voltmeter. A lamp tester when first

applied is a short circuit to electronic circuits.

• Do not apply power to the control unit until all

connections have been double checked.

Mounting

Mount the unit in a vacant space in an equipment

cabinet, rack or key system cabinet, allowing

enough room at the rear of the unit to plug in an

amphenol connector. Mount a 66B type

punchdown block near the unit and label it per

Figure 1.

Cabling

A 25 pair cable with a female connector should be

ran from the unit to the connection block. The

cable should be terminated on the connection

block in standard color code order. Verify that the

connections are correct prior to plugging the other

end of the cable into the V-1109RTVA Page Unit.

Connections to PABX System

The V-1109RTVA may be accessed by

connecting the W/BL and BL/W to the Tip and

Ring respectively of a Loop Start Trunk Circuit.

Refer to Figure 2 for connections.

Connections to Electronic Key

Systems

The V-1109RTVA may be accessed by a C.O.

line position of an Electronic Key System by

connecting the W/BL, BL/W of the V-1109RTVA

to a spare line position of the Electronic Key. This

line position must be equipped with a trunk card.

Refer to Figure 2 for connections.

Connections to 1A2 Key System

The V-1109RTVA may be connected to a spare

button of a 1A2 Key Telephone by making the

following connections: (A 400 type line card is

not needed in this application).

• W/BL, BL/W of V-1109RTVA to spare button

Tip and Ring

• O/W to Lamp Lead of spare button for lamp

connections

• W/GR to Lamp Ground lead of spare button

NOTE: When the V-1109RTVA is connected to

a 1A2 Key System, connect W/O to Lamp

Battery or Ground. See Figure 3.

NOTE: For "Meet Me Page" on 1A2, connect

A-Leads from spare button using 10K Ohm

resistors in series with each A-Lead. The

other side of resistors are connected to the

BK/G (inhibit) of V-1109RTHF. Refer to Figure

3 for connections.

Power Connections

• The V-1109RTVA is designed to use -24VDC

battery.

• Connect the V/BR lead to Talk Ground.

• Connect the BR/V lead to Talk Battery

(-24VDC filtered).

• Connect the V/S lead to Signal Ground.

• Connect the S/V lead to Signal Battery

(-24VDC unfiltered).

Speaker Connections

The outputs for paging zones start at the BK/BR

pair (zone 1) through the V/O pair (zone 9). Refer

to Figure 3 for typical speaker connections using

Valcom one-way amplified speaker assemblies.

Page and Music Level Set-up

The V-1109RTVA has volume controls for the

following functions:

• Master Page Control - located on back of unit

below amphenol connector

• All Call Master Control - located on front of

unit

• Background music input control Zones 1-5

• Background music input control Zones 6-9

Control Set-Up:

1. Master Page Control:

This control sets the level of the page out of

the page control unit. The control should be

rotated clockwise to about 50% of its travel.

After setting control, the individual speaker

volume controls should be set to the desired

level.

2. All Call Level:

The All call level should be set to produce the

same audio level as the phone to speaker

page control. THIS ADJUSTMENT

SHOULD BE MADE AFTER INDIVIDUAL

SPEAKER LEVELS HAVE BEEN SET.

3. Background Music Levels:

There are two volume controls provided for

background music adjustments: Zones 1-5

and Zones 6-9. It is important that the two

background music controls be used to set the

music levels in the system. Adjust these controls

after all other system volume levels have been

4

set. THE MUSIC INPUT LEVEL FROM THE

MUSIC SOURCE SHOULD BE LIMITED TO

0.25VRMS MAXIMUM. A SOURCE LEVEL

GREATER THAN 0.25VRMS WILL RESULT IN

PERMANENT DAMAGE TO THE

BACKGROUND MUSIC AMPLIFIERS

CONTAINED IN THE V-1109RTVA. The music

source should be connected to the V/G Pair on

the connecting block for the Page Control Unit.

OPERATION

This unit provides multi-zone page access

provisions to appropriately interface with the

telephone system being used. A preamplifier

conditions the audio from the telephone system

tip and ring and provides a low impedance low

level output to the desired page zone.

Circuit Description

When a station user lifts his handset to make a

page, the switchhook contacts in the telephone

close the tip and ring to form a loop which returns

battery back to turn on transistor Q1. Transistor

Q1 operates relay and logic circuits to return dial

tone and lamp battery to the telephone set. Logic

circuits receive dialing information and operate

relays and/or circuitry to provide a ringback tone

and a one-way connection for the zone selected.

TECHNICAL ASSISTANCE

When trouble is reported, verify that power is

being supplied to the unit and there are no broken

connections. Be sure that the amphenol is

secure in the back of the unit. Check voltages for

proper polarity on the crossconnect block.

A lineman's test set, several clip leads and a

VOM may be necessary to effectively

troubleshoot the unit.

Table 3 identifies some possible problems and

solutions.

If a spare unit is available, continue to

troubleshoot by substituting the spare unit for the

suspected unit.

Assistance in troubleshooting is available from

the factory. When calling, you should have a

VOM and a telephone test set available and be

calling from the job site. Call (540) 563-2000 for

Technical Support or visit our website at

http://www.valcom.com.

Valcom equipment is not field repairable. Valcom

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

5

TABLE 3

TROUBLESHOOTING CHART

PROBLEMS PROBABLE CAUSES AND CORRECTIONS

No side tone

No dial tone

No volume to speakers

Hum heard at phone

No speaker cancel

Background music distorted

• Check "A" battery connection, polarity and voltage.

• Check "A" and "B" battery connections, polarity and voltage.

• Check phone to speaker control.

• Check * for audio present at tip, ring input (W/BL, BL/W pair).

• Check * for audio at signaled speaker pair at 66B block.

• Check * for audio at input of speaker.

• Possible magnetic interference from power supply - Relocate unit and

cables at least 18" away.

• Check for noisy "A" battery.

• Verify ground present at phone side of at least (2) 10K Ohm resistors.

Refer to "Connections to 1A2 Key System."

NOTE: Do not apply ground directly to inhibit input.

• Music source level too high. Refer to "Page & Music Level

Set Up" procedures.

• Use lineman's test set (Butt set).

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

6

7

Figure 2 - V-1109RTVA Connections to PABX Loop Start Trunk or Electronic Key System

SPEAKER/AMPLIFIER O/BK

BG V/S

-

+

VALCOM

SUPPLY

P0WER

BB S/V

ZONE 9

-24

GND

ASSEMBLIES

ZONE 1

TIP

RING

TIP

-24

GND

RING

G/Y

RET

AB

AG

SPK9

G/V

BR/V

V/BR

V/G

O/Y

V/O

Y/S

BL/S

V/BL

S/Y

Y/BR

BR/Y

SPK1

RET

S/BK

Y/O

Y/G

O/Y

BL/Y

Y/BL

BR/BK

BK/BR

BK/S

G/BK

BK/G

POSITION

VALCOM ONE-WAY

RING

TIP

BL/R

BR/R

BL/BK

BK/BL

BK/O

S/R

R/S

R/G

R/BR

G/R

O/R

R/O

RING

TIP

GR/W

W/S

R/BL

S/W

BR/W

W/BR

BL/WH

WH/BL

WH/O

W/GR

O/WH

ELECTRONIC

START TRUNK

PABX LOOP

OR

POSITION

KEY C.O. LINE

8

SPEAKER/AMPLIFIER BK/G

VALCOM

ASSEMBLIES

SUPPLY

P0WER

+

ZONE 9

ZONE 1

S/Y

TELEPHONES.

IN A LEADS FO R ALL

NOTE: INSTALL 10K RESISTORS

RET

SPK9

AG

AB

BG

BB

-

BR/V

V/S

S/V

O/Y

G/V

V/G

V/BR

V/BL

V/O

BL/S

RET

SPK1

TIP

GND

-24

RING

GND

-24

TIP

RING

BL/Y

G/Y

BR/Y

Y/BR

Y/S

Y/O

Y/G

O/Y

BK/S

S/BK

Y/BL

G/BK

BK/BR

BR/BK

Figure 3 - 1A2 Key System Connections, Speaker Connections and Power Connections

VALCOM ONE-WAY

TELEPHONE

INTERCOM

BUTTON

SUPPLY

LAMP

±10VAC

AS/W

Note 1

R/BR

BK/BL

BK/O

BL/BK

O/BK

R/S

S/R

BR/R

O/R

R/G

G/R

BL/R

R/BL

R/O

TIP

RING

LS

LG

10K

LS

L

LG

L

MULTIPLE TO

TIP

RING

ALL PHONES

BL/WH

GR/W

W/BR

W/S

BR/W

O/WH

W/GR

WH/O

WH/BL

9