Bogen UTI1 User Manual

Universal Telephone Interface
UTI1 Model

Installation and Use Manual

© 2004 Bogen Communications, Inc.
All rights reserved.
Specifications subject to change without notice.

54-2095-01A 0406

© 2004 Bogen Communications, Inc.

All Rights Reserved. Printed in Taiwan.

Notice

Every effort was made to ensure that the information in this manual
was complete and accurate at the time of printing. However,
information is subject to change.

FCC Statement (Part 15) - Radio Frequency Interference

The Universal Telephone Interface (UTI1) generates and uses radio

frequency energy and if not installed and used in strict accordance
with the manufacturer's instructions, may cause interference to radio
and television reception. Testing is being conducted for compliance
with the limits for a Class B device in accordance with the

specifications in Part 15 of the FCC Rules and Canadian D.O.C.

regulations.This testing is designed to provide reasonable protection
against such interference. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment
does cause interference to radio or television reception,which can be

determined by turning the UTI1 unit off and on, the user is

encouraged to try to correct the interference by one or more of the
following measures:

- Reorient the radio or TV receiving antenna.

- Relocate the UTI1 unit with respect to the radio or TV receiver or

vice versa.

- Plug the UTI1 unit into a different outlet so that it and the radio or

TV receiver are on different branch circuits.

If necessary, the user should consult the dealer or an experienced
radio/television technician for additional suggestions.The user may find
the following booklet, "How To Identify and Resolve Radio-TV
Interference Problems," helpful. This booklet was prepared by the
Federal Communications Commission (FCC) and is available from the
U.S. Government Printing Office,Washington, DC 20402. Stock order
No. 004-000-00345-4.

Federal Communications Commission (FCC) Statement
(Part 68)

This equipment is component registered with the Federal
Communications Commission (FCC) in accordance with Part 68 of its
rules. In compliance with the rules, be advised of the following:

Registered equipment may not be used with Coin Telephone Lines.
Equipment may be used with Party Lines in areas where state tariffs
permit such connections and when equipment is adaptable for such
service.

This equipment is registered as follows:

Registration Number - CD2PA14BUT11
Ringer Equivalence - 1.4B

If trouble is experienced, the equipment should be disconnected from
the interface to determine if this equipment, or the telephone line, is
the trouble source. If the equipment is determined to be
malfunctioning, it should not be reconnected until repairs are effected.

Repairs to this equipment, other than routine repairs, can be made
only by the manufacturer or its authorized agents.

If the equipment causes harm to the telephone network, the local
telephone company may temporarily discontinue your service and, if
possible, notify you in advance. If advance notice is not practical, you
will be notified as soon as possible.You will be given the opportunity
to correct the problem and informed of your right to file a complaint
with the FCC.

The local telephone company may make changes in its facilities,
operations, or procedures that could affect the proper functioning of
your equipment. If they do, you will be given adequate notice in writing
to allow you an opportunity to maintain uninterrupted telephone
service.

Important Safety Information

Always follow these basic safety precautions when installing and using
the system:

1. Read and understand all instructions.

2. Follow all warnings and instructions marked on the product.

3. DO NOT block or cover the ventilation slots and openings. They
prevent the product from overheating. DO NOT place the product
in a separate enclosure or cabinet, unless proper ventilation is
provided.

4. Never spill liquid on the product or drop objects into the
ventilation slots and openings. Doing so may result in serious
damage to the components.

5. Repair or service must be performed by a factory authorized
repair facility.

6. The product is provided with a UL-CSA approved, 3-wire ground
type plug. This is a safety feature. DO NOT defeat the safety
purpose of the grounding type plug. DO NOT staple or otherwise
attach the AC power supply cord to building surfaces.

7. DO NOT use the product near water or in a wet or damp place
(such as a wet basement).

8. DO NOT use extension cords. The product must be installed
within 6 feet of a grounded outlet receptacle.

9. DO NOT install telephone wiring during a lightning storm.

10. DO NOT install telephone jacks in a wet location unless the jack

is specifically designed for wet locations.

11.Never touch uninsulated wires or terminals, unless the line has

been disconnected at the paging or controller interface.

12. Use caution when installing or modifying paging or control lines.

Contents

UTI1 Feature Callouts ..........................................................................................................4

Introduction............................................................................................................................5

Voice Channel ................................................................................................................................................5

Background Music ..........................................................................................................................................5

Signaling Tones ................................................................................................................................................5

Other Features ..............................................................................................................................................5

Package Contents ..........................................................................................................................................5

Installation ..............................................................................................................................6

Wall Mounting ................................................................................................................................................6

Telephone Interface Wiring Connections & Setup ............................................................7-10

Telephone System Connections..................................................................................................................7

Trunk Disconnect ..........................................................................................................................................7

PBX Loop Start Trunk Port ........................................................................................................................7

PBX Ground Start Trunk Port ....................................................................................................................8

PBX Page Port Contact................................................................................................................................8

PBX Page Port VOX ......................................................................................................................................9

PBX Analog Station Port ..............................................................................................................................9

Override Input................................................................................................................................................10

Other Connections ................................................................................................................11

Night Ringer ....................................................................................................................................................11

Tone Trigger ....................................................................................................................................................11

Paging Output Connections ........................................................................................................................11

Background Music Input ..............................................................................................................................11

Aux Contacts ..................................................................................................................................................11

Controls ..................................................................................................................................12

Paging Level......................................................................................................................................................12

Music Level ......................................................................................................................................................12

Music Mute Level............................................................................................................................................12

Tone Level ........................................................................................................................................................12

Limiter Threshold ..........................................................................................................................................12

Tones........................................................................................................................................13

Pre-Announce/Confirmation Tone ............................................................................................................13

Tone Trigger ....................................................................................................................................................13

Override Tone ................................................................................................................................................13

Setup Tone........................................................................................................................................................1

3

Reference ................................................................................................................................13

How to Page....................................................................................................................................................13

Priority Levels ................................................................................................................................................13

System Programming............................................................................................................14-15

Default Timer ..................................................................................................................................................14

VOX Timer ......................................................................................................................................................14

DTMF Block ....................................................................................................................................................14

Setup Tone........................................................................................................................................................14

Reset Default Values ......................................................................................................................................14

AUX Relay Contact ......................................................................................................................................15

Feature Codes and Defaults..................................................................................................17

Specifications ..........................................................................................................................18

Block Diagram........................................................................................................................19

Limited Warranty ..................................................................................................................20

3

4

UTI1 Feature Callouts

1. Power Indicator - Illuminates when AC power has been applied to the unit.

2. AUX Contact Terminals - Provide connections for normally open and normally closed contact closures.The
contact closure can be programmed to activate during paging, night ring, tone, override, or any combination (refer to
System Programming).

3. Ground Start Terminal - Connection for PBX ground. Used only when the ground start interface is selected.

4. Tone Terminals / Tone Level Control - Terminals provide connections to night ring and tone trigger inputs.Tone

Level Control sets the level of all tones produced by the system.

5. Override - Secondary paging input with higher priority than TRUNK/PAGE PORT or STATION mode inputs.
Connects to either loop start trunk or dry audio signal with contact closure.

6. Trunk/Page Port - Primary paging interface to telephone system when UTI1 is set to trunk or page port mode type

interface.

7. Interface Type Slide Switches - Sets telephone interface type for the UTI1.

8. Station Port - Primary paging interface to telephone switch when UTI1 is set to station mode type interface.

9. Limiter Threshold / Limiter Active LED - Control and indicator for output limiter function.

10. Music Input Jacks - Stereo summing input for background music source.

11. Page & Music Terminals - Provides connections to the paging system (background music and voice paging) and the

24V DC power supply.

12. Page Only Terminals - Provides connections to the paging system (voice page only - no music) and the 24V DC

power supply.

13. Program/Run Switch & LED - Used to switch unit to program mode.The LED will light when unit is in

PROGRAM mode.

14. Music Level Control - Music Level sets background music level.

15. Music Mute Control - Music Mute sets music mute level during paging.

16. Page & Music Level Control - Page & Music Level controls the level of page & music output.

17. Page Only Level Control - Page Only Level controls the level of page only output.

5

Introduction

The UTI1 Paging System is a paging and signaling system.The system provides the following features and functions:

Voice Channel

• Single-zone paging

• Telephone interfaces:

- loop start trunk

- ground start trunk

- station access (analog ring-up)

- page port contact closure activation

- page port voice activation

• Override paging (using loop start trunk or page port contact closure activation)

• Two audio outputs (both with level controls):

- paging and background music

- paging only

• Each output can provide audio for 150 Bogen one-way amplified speakers, also compatible with 70V amp inputs

• Pre-Announce/Confirmation Tone

• Adjustable Automatic Level Control with threshold and active indicator

Background Music

• High impedance transformer isolated BGM input with volume control

• Variable music mute

Signaling Tones

• Night Ringer (contact closure activation)

• Tone Trigger (tone and duration selectable, closure-activated)

Other Features

• C-form contact set with programmable activation events

• Non-volatile memory for setup data (no backup battery required)

• Setup Tone to assist in volume setting, etc.

• Pluggable terminal strips

• Microcontroller-based operation

• DTMF setting of operating parameters

Package Contents

•(1) UTI1

•(1) Installation and Use Manual

Installation

Wall Mounting

Mounting to a plywood backboard or studs:

1. Hold the unit level against the surface to which it will be mounted.

2. Mark where the mounting screws should be positioned.

3. Set the unit aside and install the screws leaving about

1

/4

" of the screws sticking out of the surface.

4. Slip the unit over the screws and tighten them snugly.

6