Zone Controller with Universal Telephone Interface UTI312 Model Installation and Use Manual © 2005 Bogen Communications, Inc. All rights reserved. Specifications subject to change without notice.
© 2004 Bogen Communications, Inc. Important Safety Information All Rights Reserved. Always follow these basic safety precautions when installing and using the system: UL Approved 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.
Contents Introduction ......................................................4 Voice Channel ..............................................................4 Background Music ........................................................4 Signaling Tones ..............................................................4 Other Features ............................................................4 Package Contents ........................................................4 Features & Operation ...........................
Introduction The UTI312 Paging System is an expandable multi-zone paging and signaling system.
Panel Descriptions UTI312 Front Panel with ZX3 Installed UTI312 Callouts 1. Ground Start Terminal - Connection for PBX ground. Used only when the ground start interface is selected. 2. Earth Ground Terminal - Provides connection to the UTI312 Earth Ground. This terminal can be connected to the GND STRT terminal when using the ground start interface if the UTI312 and the PBX share the same Earth Ground. 3. AUX Contact Terminals - Provides connections for normally open and normally closed contact closures.
Installation Mounting Wall Mounting Mounting to a plywood backboard or studs: 1. 2. 3. 4. 5. On each side remove the four screws in the corners and use them to attach the mounting flanges so that the flanges are facing the rear of the unit. Hold the unit level against the surface to which it will be mounted. Using the keyholes, mark on the mounting surface where the mounting screws (not included) should be positioned.
ZX3 Module Installation & Jumper Selections The UTI312 module bay can accommodate up to four ZX3 modules. Each ZX3 module has 3 zone outputs giving the UTI312 a capacity of up to 12 paging zones. Each module slot is marked on the lower left hand corner indicating which zones correspond with each slot. To install, first select each zone’s Music Bus A or B or (no music) using the jumpers, then slide the ZX3 module into the card guides and push the module all the way home. Secure with mounting screws.
PBX Loop Start Trunk Port In this configuration, the unit supplies a 24V talk battery and loop current detection.When the unit detects a loop resistance between Tip and Ring, it activates.When the loop opens, the page ends.The unit follows the status of the trunk port. Before configuring the UTI312 for a loop start trunk port, make sure that the power is disconnected and all other connections are completed. Move the slide switches on the UTI312 to the positions shown below.
Trunk Disconnect The UTI312 includes a Trunk Disconnect feature. The purpose of the Trunk Disconnect feature is to release the UTI312 from the trunk port in the event a user does not hang up the phone properly after making a page. If the UTI312 does not detect voice for the interface VOX time-out period, or if the interface default timer expires, the UTI312 will attempt to release from the trunk.
Override Input The Override is a feature that lets the caller take priority over all other paging functions and make a page. The center two conductors interface directly to a Loop Start Trunk or a dedicated phone.When the trunk becomes active, the UTI312 goes into Override mode. A contact closure and dry audio source can also be used for the Override Input. The two conductors flanking the talk battery conductors provide a dry audio gateway into the system override.
Other Connections Night Ringer Contact In addition to 90V ring activation of the Night Ring feature, a contact triggered feature is also available. The night ringer by default sounds a simulated ring tone, but can be programmed to sound a chime tone to the night ring zone group (same as 90V activation). To connect to the night ring input: 1. 2. Make sure that the power is disconnected. Wire the contact closure used for night ring to the NTR (+5V) and C terminals on the UTI312.
ZX3 Module Connections ZX3 Module Paging Output Connections There are three zone paging outputs on the ZX3 module. The paging outputs are intended to connect to self-amplified speakers, but are also compatible with amplifier inputs as well. The Tip (T) and Ring (R) connections are transformer-isolated audio outputs for driving up to 150 self-amplified speaker inputs. ZX3 AUX Contacts Each zone on the ZX3 module has a C-form contact rated at 1A @ 30V DC and 0.5A @ 125V AC.
Controls Paging Level The ZX3 module has controls for adjusting the audio level of each zone independently.These serve as master level controls that allow for overall zone control. Setting the initial volume to half is a good starting point. If the speakers have their own level control, then the installer will have to determine the proper setting for each speaker depending on the application. Each level control includes an LED indicator above it to indicate if the zone is active.
Features & Operation Zones The UTI312 offers up to twelve zones of paging.These zones are numbered 01 through 12 by default and do not require any programming, though they may be renumbered using the Flexible Dialing feature. To page to a zone: 1. 2. 3. 4. 5. Dial the paging access number for your telephone system. Listen for the confirmation tone (if enabled). Dial the zone number. Default zone numbers require 2 digits to be dialed. Zones renumbered using Flexible Dialing must be dialed as programmed.
Auto Select Zone Group Auto Select provides paging to a programmed zone group when the unit is accessed without having to enter any DTMF keys.This feature is useful when voice paging is always to all zones, but only certain zones are to receive tone trigger signals. No user-controlled zone selection is permitted for paging when this feature is enabled. Auto Select paging does not interfere with Override, Night Ring,Tone Trigger 1, and Tone Trigger 2 zone groups.
Code Call Zone Group & Tones By default, the Code Call zone group is programmed to include all zones.The Code Calling feature gives the caller the ability to trigger a series of chime tones to a zone group. By default, Code Call is disabled.There are two types of code calling: pattern and echo. Pattern Code Calling Pattern code calling sounds a factory-set pattern of chime tones in response to a DTMF key selection by the caller. There are 10 patterns available.
Dialing Time-out Dialing Time-out can be enabled or disabled and by default is enabled.When enabled, the dialing time-out starts as soon as the unit becomes active. The dialing time-out lasts 15 seconds and is reset with every DTMF tone until the string is complete. If no DTMF is detected within those 15 seconds, there will be an error tone.This feature is only valid in RUN mode, not PROGRAM mode.When dialing time-out is disabled, the unit will follow the default timer.
System Programming System programming lets you set certain UTI312 options and tone features using the DTMF keys of a telephone. All programming is accomplished through the Override jack on the UTI312. To program the UTI312 system, follow these instructions: 1. 2. 3. 4. 5. 6. Place the PROGRAM/RUN switch to the PROGRAM position. The green LED will illuminate. Access the UTI312 override port (either use a single 2500-type telephone or Test Set).
Tone Zone Groups In addition to paging zone groups, there are five additional zone groups, each with an associated tonal function.These are Override zone group, Night Ring zone group, Tone Trigger 1 zone group, Tone Trigger 2 zone group, and Code Call zone group. By default, these zone groups are set to all zones. Each is programmed in the same manner as the paging zone groups, only with a different feature code.
AUX Relay Contact The UTI312 allows the installer to program a number of different parameters to control the way in which the UTI312 AUX relay contact activates.
Below are some illustrative examples: Example 1: Emergency Tone/Emergency Announcement Bypass The Tone Trigger 1 and Override inputs are used to provide emergency tones and live emergency announcements and when this happens any local attenuators are to be bypassed to ensure that emergency announcements can be heard.
Flexible Dialing Flexible Dialing permits the user to custom configure the digit length and the access codes for zones and paging zone groups. The digit length for Flexible Dialing can be set to 2, 3, 4 or 5 digits.When Flexible Dialing is enabled, zones and paging zone groups are the same digit length and no * is used for accessing zone groups. Duplicate Flexible Dialing numbers are not permitted. Note:The digit length cannot be changed unless the user-programmed access codes have been cleared first.
Feature Codes & Defaults Feature Default 002 Pre-Announce Disable Pre-Announce Beep Pre-Announce Chime 003 004 005 005 Dialing Time-out Dialing Time-out Disable Dialing Time-out Enable 012 013 013 Trunk Disconnect Trunk Disconnect Disable Trunk Disconnect Enable 014 015 Timer Default Timer VOX Timer 050 051 DTMF DTMF Block Disable DTMF Block Enable 068 069 Override Zone Group Override Tone Disable Override Tone Enable *95 008 009 Zones Night Ring Zone Group Night Ring Simulated Ring Nig
Feature Code Call Code Call Zone Group Code Call Disable Code Call Pattern Code Call Echo Code Call 1 Play Code Call 1 Repeat Code Call 2 Repeat Feature Code Data Default *94 040 041 042 043 044 045 Zones All-Call 040 043 Special Zone Groups Auto Select Zone Group All-Call Zone Group *96 *97 Zones Zones Paging Zone Groups Zone Group 1 Zone Group 2 Zone Group 3 Zone Group 4 Zone Group 5 Zone Group 6 Zone Group 7 Zone Group 8 Zone Group 9 Zone Group 10 Zone Group 11 Zone Group 12 Zone Group 13 Z
Feature Flexible Dialing Flexible Dialing Disable Flexible Dialing Enable 2-Digit Flexible 3-Digit Flexible 4-Digit Flexible 5-Digit Flexible Clear Flexible Numbers Feature Code Data 060 061 062 063 064 065 900 Default 060 Renumber Zones Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Zone 7 Zone 8 Zone 9 Zone 10 Zone 11 Zone 12 101 102 103 104 105 106 107 108 109 110 111 112 Flex Flex Flex Flex Flex Flex Flex Flex Flex Flex Flex Flex # # # # # # # # # # # # None None None None None None None None Non
Feature Code Feature Test Mode Reset Setup Tone (factory use) Test Mode 990 Reset Default 999 Turn On Turn Off 000 Hang Up Leave phone off hook during testing. Notes to Feature Codes To clear zones from zone groups, dial the feature code for that particular zone group followed by the # sign. For example, to clear all zones from Zone Group 1, dial *01# or to clear all zones from Tone Trigger 1 zone group, dial *91#.
Specifications Input Impedance: Input Level: VOX Sensitivity: Background Music Input Impedance: 600 ohms (nominal) -10 dBm (nominal) -30 dBm 20K ohms Music Input Level: -10 dBm (nominal) Output Level: -10 dBm (nominal) Output Impedance: Speaker Drive Capacity: Timer Duration (both defeatable): CPC Disconnect: 8 ohms 150 per zone Default: 10 seconds to 990 seconds VOX: 1 second to 6 seconds pulse greater than 300 ms ZX3 Contact Closure: 2A @ 30V AC 0.
* Ground points marked with an asterisk must not be connected to Earth Ground when GND ST terminal is connected to Earth Ground.
* Ground points marked with an asterisk must not be connected to Earth Ground when GND ST terminal is connected to Earth Ground.
Limited Warranty The UTI312 is warranted to be free from defects in material or workmanship for two (2) years from the date of sale to the original purchaser. Any part of the product covered by this warranty that, with normal installation and use, becomes defective will be repaired or replaced by Bogen, at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA. The product will be returned to you freight prepaid.
50 Spring Street, Ramsey, NJ 07446, U.S.A. Tel. 201-934-8500, Fax: 201-934-9832, www.bogen.
