Bogen ZX3 audio module
Contents
1. INTERFACE TYPE TRUNK 2 E g 9 PAGE PORT Tip Positive Ring Negative 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 When using the Trunk Disconnect feature the PBX must have disconnect supervision available on the trunk port being used The Trunk Disconnect feature is disabled by default To set the VOX and default timers and enable the feature refer to System Programming PBX Page Port Contact In this configuration the unit responds to a contact shorting the closure source to its return When the short is removed the page ends Audio is provided to the system through a separate pair of dry audio input leads Make sure that the power is disconnected and all other connections are completed before proceeding Move the slide switches on the UTI312 to the positions shown below Use a modular telephone cord to connect the module to the phone system The center two conductors are used for dry audio no DC voltage and the connectors on either side are connected to the page port contact closure The maximum resistance of the page port contact closure2. 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 The contact closure can be programmed to activate during paging night ring tone override or any combination refer to System Programming 4 Tone and Night Ring Terminals Tone and Night Ring Level Controls Terminals provide connections to night ring and tone trigger inputs Tone Level control sets the level of all tones produced by the system except for the Night Ring tone Night Ring Level control sets level of Night Ring tone 5 Program Run Switch amp LED Switch to set unit to Program mode The LED will light when unit is in Program mode 6 Limiter Threshold Limiter Active LED Threshold control and indicator for output limiter function 7 Music Level Control Music Level control sets the background music level for music sources A and B 8 Music Input Jacks Stereo summing input for background music sources A and B 9 Power Indicator 5 when AC power has been applied to the unit 10 Override Highest priority input allows for loop start or page port with c
3. 16 2 17 2 18 2 19 2 20 Zone Group 21 Zone Group 22 Zone Group 23 Zone Group 24 Override Disable Override Enable Tone Trigger 1 Disable Tone Trigger 1 Enable Tone Trigger 2 Disable Tone Trigger 2 Enable Page Disable Page Enable Night Ring Disable Night Ring Enable Delay No Delay Priority Driven Event Driven AUX Relay 24 Flexible Dialing Disable Flexible Dialing Enable 2 Digit Flexible Flexible Dialing 3 Digit Flexible 4 Digit Flexible 5 Digit Flexible Clear Flexible Numbers Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Renumber Zones Zone 7 Zone 8 Zone 9 Zone 10 Zone 11 Zone 12 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 Renumber Zone 2 oe e one Group SE Zone Group 14 Zone Group 15 Zone Group 16 Zone Group 17 Zone Group 18 Zone Group 19 Zone Group 20 Zone Group 21 Zone Group 22 Zone Group 23 Zone Group 24 25 Feature Code Test Mode factory use Test Mode Reset Default Turn On 000 Leave phone off hook during testing Setup Tone Turn Off Hang Up 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
4. 91 By default All Call Tone Trigger 1 Tone Trigger 2 Night Ring Code Call and Override zone groups are programmed for All Call To return these zone groups to All Call dial the feature code followed by 00 For example to return Tone Trigger 1 zone group to All Call dial 9100 N 6 Specifications 0900900909000090900009090090990090009909000090900099090900090990099909 Input Impedance Input Level VOX Sensitivity Background Music Input Impedance Music Input Level Output Level Output Impedance Speaker Drive Capacity Timer Duration both defeatable CPC Disconnect ZX3 Contact Closure AUX Contact Closure DC Output Voltage Current Temperature Humidity Approvals Dimensions 009000909990099099009009090900990900009900090099000990000099900090909000009900009900009999 600 ohms nominal 10 dBm nominal 30 dBm 20k ohms 10 dBm nominal 10 dBm nominal 8 ohms 150 per zone Default 10 seconds to 990 seconds VOX 1 second to 9 seconds pulse greater than 300 mS 2A 30V AC 0 5A 125V 2A 30V DC 0 6A 125V 1A 24V DC 120V AC 0 75A 0 to 104 F 18 to 40 C 0 to 8576 non precipitating Listed to UL Standard 60950 for U S and Canada FCC Part 68 Industry Canada CS 03 FCC Part 15 1625 W x 3 5 x 4 5 D 19 W x 3 x 4 78 D with mounting flanges 27 1 Olanv SH1Vd 1OHLNOD TVLIDIG 8 Ib
5. DC and 0 5A 125V AC They change state when the corresponding zone becomes active The ZX3 AUX contacts are not programmable ZX3 Power Supply Output A 24V DC 1A regulated power supply built into the UTI312 can be used to supply power to self amplified speakers through a 2 pin plug in as connector on the ZX3 module The and terminals provide 24V DC POWER oo for powering the self amplified speakers The UTI312 can supply a total Fa of 1A 24V DC through all of these connectors 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 art 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 MUSIC INPUTS Music Level A The UTI312 has two background music input level controls Once the page level has been adjusted set the music level control to the desired LEVEL LR background music level OO 07 10 LEVEL BAR Tone Level The Tone Level control sets the level for Tone Trigger 1 and 2 Xx oes pre announce tone confirmation tone and code call tones ESL Night Ring Level
6. Wire the contact closure used for tone trigger to the 1 2 5 and C terminals on the UTI312 Maximum contact resistance for contact closure activation is 1000 ohms Open collector type outputs for controlling a page may also be used MYSIG INPUTS Background Music Inputs Or LEVEL The UTI312 system provides two high impedance transformer isolated summed stereo background music inputs with level controls Mono sources be connected to either the L jacks B K D LEVEL UTI312 AUX Contacts E The UTI312 system provides a C form contact rated at 2A 30V DC cad T 25 Zo E 2 and 0 6A 125V AC which can be used to activate external equipment 65 0282 5 The relay can be programmed to change state when specific events or combination of events time tone override night ring paging occur 769 Refer to the System Programming section 11 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 z 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
7. Default Timer 050 00 99 031 Timer VOX Timer 051 0 9 6tt Override Zone Group All Call Override Override Tone Disable Override Tone Enable 009 Night Ring Zone Group All Call Night Ring Simulated Ring 016 Night Ring Chime Tone Trigger 1 Zone Group All Call Slow Whoop Follow Contact Tone Follow Contact 2 Second Tone 3 Second Tone Tone Trigger 1 4 Second Tone 5 Second Tone 6 Second Tone 7 Second Tone Double Chime Chime Follow Contact Tone Trigger 2 Zone Group All Call Slow Whoop Follow Contact Tone Follow Contact 2 Second Tone 3 Second Tone 4 Second Tone Tone Trigger 2 5 Second Tone 6 Second Tone 7 Second Tone Double Chime Chime Follow Contact t The data digits represent time in 10 s of seconds i e 01 10 seconds Entering 00 will disable the timer tt This single data digit indicates VOX delay time in seconds Entering O will disable the timer 23 Feature Data Defaut Code Call Zone Group All Call Code Call Disable 040 Code Call Pattern Code Call Code Call Echo Code Call 1 Play 043 Code Call 1 Repeat Code Call 2 Repeat Special Zone Auto Select Zone Group 96 Zones No Zones Groups All Call Zone Group 97 Zones All Zones 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 i Zone Group 12 Zone Group 13 2 14 2 15 2
8. are shorted together A 3 second tone burst is the default setting for both Tone Triggers These tones have the second highest priority after Override with Tone Trigger 1 having a higher priority than Tone Trigger 2 Several tone options are available 2 7 second tone burst This is a tone burst that once a momentary closure is detected at the tone trigger input will sound for the set duration one time The UTI312 will not respond to the tone trigger input while the tone is in progress If the closure is still present at the tone trigger input upon completion of the tone then the UTI312 will not sound the tone again until the closure is removed and applied again Tone follow contact This is a tone burst that will sound continuously as long as a contact closure is present at the tone trigger input Double chime tone This is a chime tone that will sound twice when a closure is detected at the tone trigger input The UTI312 will not respond to the tone trigger input while the tone is in progress If the closure is still present at the tone trigger input upon completion of the tone the UTI312 will not sound the tone again until the closure is removed and applied again Chime tone follow contact This is a chime tone that will sound continuously as long as a contact closure is present at the tone trigger input Slow whoop follow contact This is a slow whoop tone that will sound continuously as long as a contact closure is present at the t
9. 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 Introduction eee eee eee eee ntn nnn Voice Channel Background MUSIC 4 Signaling TOMES tette thori Other Features Package Contents Panel Descriptions eee 5 Installation 6 7 Mounting ZX3 Module Installation amp Jumper Selections 7 Telephone Interface Wiring Connections amp Setup 7 10 Telephone System Connections 7 PBX Analog Station Port PBX Loop Start Trunk Port PBX Ground Start Trunk Port Tr nk Disconnect 9 PBX Page Port Contact see 9 PBX Page Port VOX 9 Override r 10 90V Night Ring Input ENEE 10 Other Connections N
10. loop resistance is 1000 ohms Open collector type outputs may also be used for controlling a page The Trunk Disconnect feature is not available in this mode INTERFACE TYPE TRUNK PAGE PORT PAGE M PORT CONT LI Closure Return GND Closure Source 5V Tip Ring PBX Page Port VOX In this configuration the unit activates when audio on the page input is detected Loss of audio allows the VOX timer to expire and ends the page Make sure that the power is disconnected and all other connections are completed before proceeding Move the slide switches on the UTI312 to the positions shown below Use a modular telephone cord to connect the module to the phone system The center two conductors are used for dry audio and are not polarity sensitive The Trunk Disconnect feature is not available in this mode Note The default time out is factory set to 30 seconds and the VOX time out is set to 6 seconds If both the default and VOX timers are inhibited there is no way to release the system from the page port VOX INTERFACE TYPE TRUNK PAGE PORT PAGE PORT VOX Ring Not Polarity Sensitive 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 a dedicated phone When th
11. pre announce tone if enabled 3 Make the page and hang up when finished Override Zone Group amp Tone By default the Override zone group is programmed to include all zones The Override feature gives the caller the ability to trigger an Override announcement in a programmed zone group When Override is activated a quad beep pre announce tone will precede the announcement The tone can be enabled or disabled the default is enabled This feature has the highest priority See System Programming to program the Override zone group or to disable the tone Night Ring Zone Group amp Tone By default the Night Ring zone group is programmed to include all zones The Night Ring feature gives the caller the ability to trigger a Night Ring tone in a programmed zone group The Night Ring tone may be programmed to be a simulated ring or chime tone the default is simulated ring This tone is produced when either of the Night Ring inputs are activated This feature is above Background Music and below Override Tone Triggers 1 and 2 and Paging in the priority structure See System Programming to program the Night Ring zone group and to choose the tone Tone Trigger 1 amp 2 Zone Groups amp Tones By default the Tone Trigger zone groups are programmed to include all zones The Tone Trigger feature gives the caller the ability to trigger a particular tone in a programmed zone group This tone is activated when the Tone 1 or Tone 2 and C terminals
12. serial number or date code has been removed or defaced THE FOREGOING LIMITED WARRANTY IS BOGEN S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER S SOLE AND EXCLUSIVE REMEDY BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND EITHER EXPRESS OR IMPLIED AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED TO THE MAXIMUM EXTENT ALLOWABLE BY LAW Bogen s liability arising out of the manufacture sale or supplying of products or their use or disposition whether based upon warranty contract tort or otherwise shall be limited to the price of the product IN NO EVENT SHALL BOGEN BE LIABLE FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS LOSS OF DATA OR LOSS OF USE DAMAGES ARISING OUT OF THE MANUFACTURE SALE OR SUPPLYING OF PRODUCTS EVEN IF BOGEN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR LOSSES Some States do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from State to State Products that are out of warranty will also be repaired by the Bogen Factory Service Department same address as above or call 201 934 8500 The parts and labor involved in these repairs are warranted for 90 days when repaired by the Bogen Factory Service Department All shipping charge
13. when this occurs disconnection from the system will occur when paging to a zone that is not installed in Station mode and when in Trunk mode if the Trunk Disconnect feature is enabled All Call Zone Group By default the All Call zone group is programmed to include all zones It is necessary to dial 00 to access All Call The All Call zone group can be programmed to include specific zones like other zone groups and may be disabled For information on programming or disabling All Call refer to the System Programming section To page to the All Call zone group Dial the paging access number for your telephone system Listen for the confirmation tone if enabled Dial 00 Listen for pre announce tone if enabled Make the page and hang up when finished 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 For information on programming or disabling Auto Select refer to the System Programming section To page to the Auto Select zone group 1 Dial the paging access number for your telephone system 2 Listen for
14. I312 punoJ amp yeg si S INO punolg yey 545 jou xsuejse ue uy sjuiod Abt G 2AV TH ne Feeds fep n Su3dWnr YOLDINNOD Ava JINGOW 545 193130 ae SE 2 S lt INOZ NOZ 16 d o 5 seaawnr w94 vanoz S3NOL 35Vd GI _ 116 29 Block Diagram ZX3 The Bogen UTI312 Zone Controller is warranted to be free from defects in material and 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 as confirmed by Bogen upon inspection during the applicable warranty period will be repaired or replaced by Bogen at Bogen s option provided the product is shipped insured and prepaid to Bogen Factory Service Department 50 Spring Street Ramsey NJ 07446 USA Repaired or replacement product will be returned to you freight prepaid This warranty does not extend to any of our products that have been subjected to abuse misuse improper storage neglect accident improper installation or have been modified or repaired or altered in any manner whatsoever or where the
15. Mer The Night Ring Level control sets the level for the Night Ring tone OE EE Limiter Threshold Because everyone doesn t speak at the same level the UTI312 includes a limiter threshold control that prevents loud voices from booming out of the paging system s speakers The limiter restricts the input signal to a preset level regardless of the input level To set the limiter follow the LIMITER directions below THRESHOLD 1 Turn off the limiter by rotating the control fully clockwise Bach 2 Hold the telephone handset in a normal position and speak in a normal voice distinctly into the mouthpiece Adjust 8 the limiter control until the limiter active LED starts to ACTIVE come on The ZX3 module level controls can be adjusted without disturbing the limiter adjustment 13 Features amp Operation 69009099900099909009909009099090099090900909090909090000909000990000009000909909000990900090090900990099009009000009000099000909909000000990000909090090099009009 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 Dial the paging access number for your telephone system Listen for the confirmation tone if enabled 3 Dial the zone number Default zone numbers require 2 digits to be dialed Zones renumbered using Flexible Dialing must be dialed as programmed 4 Li
16. Product Weight punoJ amp oi si S INO punolg yey p8joeuuoo jou xsuejse ue uy sjuiod VW58 JALOV Den 8 YATIOULNOD gt gt S pod E m 1 GND SAS pog NE NI Eq pag K 1 Eg TERRE v l pg 153130 Fog 1 3inaow 1 Ir La NC RE EE 3NOL 1 1 1 TOYLNOD 1 3NOZ ay Eg 1 i NET T E p i 1 04 NOLIVIS SANOL ADVd 1408 H LIMS JANNYL SOIWNY SAS 14405 u3MOd Ave Nott H2LIMS DOWNY 32VJU31NI NOIIVIS SAS 32VJU31NI 35vd PANNELL vct ND SAS 32V38U31NI 3QI883AO vct SAS S3NOL mci ex woo E feed H xnv Bun di gt _ _ _ asd 4 1 Se 5 JON Bury di NOIIVIS Bury di Ag SAS einso Duo 1404 Nnul HINN S Bury di ano sas i SAS eunso 198100 1ndu Ag pejuog 28 Block Diagram UT
17. TI312 AUX relay contact activates The UTI312 allows programming of which input events Override Tone Trigger 1 and 2 Page and Night Ring it will respond to whether it will respond to the event only Event Driven Mode or to a combination of the event and its place in the priority structure Priority Driven Mode and if the contact will respond during the event No Delay or after the event ends Delay Event Enable Disable The UTI312 monitors for 5 types of input events Override Tone Trigger 1 Tone Trigger 2 Page and Night Ring When one of these inputs is activated the UTI312 detects that as a particular event Through programming the installer can decide which of these 5 events the UTI312 will allow to activate the AUX relay Setting the event to Enable allows the AUX contact to respond to that event For example if the application requires that the AUX relay contacts respond only when the Night Ring input is active the installer would enable the Night Ring event and disable all other events Override Tone Trigger 1 amp 2 and Page It is possible to enable multiple events In this case the OR events are logically stringed together For example if the Override and Tone Trigger 1 events are both enabled the AUX contacts will activate when the Override input OR the Tone Trigger input OR both of them become active If all 5 events were enabled the contacts would activate any time the UTI312 was doing anything but sitting idle this is t
18. Zone Controller with Universal Telephone Interface UTI312 Model Installation and Use Manual 2005 Bogen Communications Inc All ri dee rved Specifications subject to change 54 ed en pure 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 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 UTI312 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 UTI312 unit with respect to the radio or TV receiver or vice versa Plug the UTI312 unit into a different outlet so that it and the radio or TV receiver a
19. act 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 AUX TONES CONTACT To connect to the night ring input ok 8 gt 58 5289 2 52 1 Make sure that the power is disconnected 2 Wire the contact closure used for night ring to the NTR 5V and C terminals on the UTI312 Maximum contact resistance for contact closure activation is 1000 ohms Open collector type outputs for controlling a page may also be used Note The Night Ring feature has priority just above background music There is a 5 second delay after the night ring stops before background music is restored to bridge inter ring pause Tone Trigger Inputs 1 amp 2 The UTI312 tone trigger inputs produce a variety of tones for a variety of purposes Common uses are as a doorbell annunciator or to signal shift changes Possible tones include slow whoop steady tone burst chime and double chime Tone 1 has a higher priority than Tone 2 The Gees TONES tone type as well as the contents of the zone group are programmable Bec d uu Sr 9 Refer to System Programming section ae To connect to the tone trigger input 1 Make sure that the power is disconnected 2
20. ckground Music Two high impedance transformer isolated BGM inputs Individual volume controls Background music source selectable per zone Stereo combining inputs Signaling Tones Night Ringer 90V and contact closure activation with zone group Two Tone Triggers tone and duration selectable closure activated with individual zone groups Code Calling with zone group Other Features Flexible dialing plan for zone numbers 2 to 5 digit dialing plans 24 zone groups C form contact set with programmable activation events Non volatile memory for setup data Setup Tone to assist in volume setting etc Pluggable terminal strips Microcontroller based operation DTMF setting of operating parameters Package Contents 1 UTI32 1 Installation and Use Manual 1 ZX3 Module installed 2 Brackets Panel Descriptions 0909000990990099090090099009099000090900090900009909900099090009900990000900000090000099090009000000909000900900000909009090000909000090909000999999 9 LIMITER MUSIC INPUTS BOGERI THRESHOLD MIN o 20 LEVEL LIMITER GO ACTIVE B 901 UTI312 UNIVERSAL MULTI ZONE TELEPHONE PAGING INTERFACE TYPE CONTROLLER STATION NIGHT FUSE PORT PORT RING RATING Ln nd AIT25V K Se ch E A IMPORTANT e CONT T OF 1 0A FOR ALL SAIN COMBINED
21. e 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
22. e rack environment may be greater than room ambient Therefore consideration should be given to installing the equipment in an environment compatible with the manufacturer s maximum rated ambient temperature Tmra Maximum recommended ambient temperature for the UTI312 is 40 C and 104 Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised Circuit overloading consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g use of power strips ZX3 Module Installation amp Jumper Selections The UTI312 module bay can accommodate up to four ZX3 modules Each MUSIC A MUSICB NONE ZX3 module has 3 zone outputs giving the UTI312 a capacity of up to 12 paging zones E 8 Each module slot is marked on the lower left hand corner indicating which zones correspond with each slot see figure below To install first select each zone s Music Bus A or B no music using the jumpers then slide the ZX3 module into the card gu
23. e switches on the UTI312 to the positions shown below Use a modular telephone cord to connect the unit to the phone system The center two conductors are Tip and Ring 24V DC and have a specific polarity as shown in the figure below If the polarity that the trunk requires is opposite you can use a reversing modular cord to make the connection or reverse the connection through a modular block The Trunk Disconnect feature is available in this mode description on page 9 INTERFACE TYPE TRUNK PAGE PORT PORT TRUNK r GS 15 m Tip Positive Ring Negative PBX Ground Start Trunk Port In this configuration the unit supplies 24V talk battery a contact in the Tip circuit and loop current detector in the ring circuit When the ground start trunk grounds Ring the unit responds by closing the connection to Tip which completes the access procedure When the loop is opened the page ends The unit follows the status of the trunk Before proceeding 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 Use a modular telephone cord to connect the unit to the phone system Connect the GND STRT terminal on the UTI312 to the PBX ground This is typically the AC ground for the PBX system If the PBX is using the same Earth Ground as the UTI312 t
24. e 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 Override is activated by shorting the outermost conductors Maximum contact closure resistance is 1000 ohms Open collector type outputs for controlling a page may also be used The Override feature includes a quad beep pre announce tone that can be enabled or disabled The default is enabled Make sure that the power is disconnected and all other connections are completed before proceeding Plug modular cord into OVERRIDE RJ11 jack OVERRIDE Contact Closure SYS GND Contact Closure Source 5V SYS GND Dry Audio Input Dry Audio Input Tip Positive Ring Negative 90V Night Ring Input The 90V Night Ring Input connects to an analog station line from the PBX or directly to a central office phone line The UTI312 will follow the incoming ring signal cadence with a simulated ring or chime tone to the Night Ring zone group Note The Night Ring feature has priority just above background music There is a 5 second delay after the night ring stops before background music is restored to bridge inter ring pause NIGHT RING Tip Ring Not Polarity Sensitive Other Connections Night Ringer Cont
25. esses the key first and then any two keys For example if the caller wanted three chimes followed by a 1 second pause and then followed by two more chimes the caller would dial 32 Code Call Playing By default code calling triggers one series of chime tones Code Call 1 Play Code calling can be programmed to repeat the series of chime tones once Code Call 1 Repeat or twice Code Call 2 Repeat There is a three second delay between series There is one selection permitted per access In Station Mode the unit will drop the line after the code call is complete In Page Port VOX mode the caller is permitted to make another selection after the first code call is complete In Trunk or Page Port Contact mode a caller may call into the unit but the unit will not acknowledge the call until the code call is complete The code call is not audible in the handset The type of code calling the number of times the tones are played and the zone group are programmable See System Programming for more information on programming code calling 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 The UTI312 allows programming of which input events Override Tone Trigger Page and Night Ring it will respond to whether it will respond to the event only Event Driven Mode or to a combination of the event and its place in the priority str
26. ge length The unit will also immediately disconnect if a loss of loop current CPC Calling Party Disconnect is detected Make sure that the power is off and all connections are completed before proceeding Move the interface slide switch on the UTI312 to STATION The other interface slide switch is not used and can be in any position Use a modular telephone cord minimum 2 conductor to connect the UTI312 Station Port RJ11 to the phone system The center two conductors are Tip and Ring and are not polarity sensitive see below Set Default and VOX timers see System Programming The timers can be independently inhibited Note The default time out is factory set to 30 seconds and the VOX time out is set to 6 seconds If both the default and VOX timers are inhibited the only way to release the system from the station line is through the use of a Calling Party Control CPC pulse INTERFACE TYPE STATION PORT 4 8 STATION Tip Ring Not Polarity Sensitive 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 slid
27. grammed into the system Priority Levels The following list indicates the priority level operation of the UTI312 features Highest Override Tone Trigger 1 Tone Trigger 2 Paging Night Ring Lowest Background Music 17 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 4 abn jack on the UTI312 To program the UTI312 system follow these instructions OVERRIDE 1 Place the PROGRAM RUN switch to the PROGRAM position The green LED will illuminate ug 2 Access the UTI312 override port either use a single 2500 type telephone or Test Set You will hear 3 beep tones indicating access to the programming mode 4 Dial the Feature Code and any required input data for the option you wish to program See the Feature Codes amp Defaults charts 5 Press the key to store the programming data If you don t dial the then the data is not stored A double beep will sound to confirm the entry Continue with the next Feature Code immediately after the confirming double beep If the information is not accepted you will hear a busy tone In this case you must hang up check the code and the data then re access the system and try again 6 Once you have finished all programming you must first hang up the programming phone and then place the Program Run switch in the Run po
28. he Earth Ground terminal can be shorted to the GND STRT terminal instead of running a ground wire from the PBX The center two conductors are Tip and Ring 24V DC and have a specific polarity as shown in the figure below If the polarity that the trunk requires is opposite you can use a reversing modular cord to make the connection or reverse the connection through a modular block The Trunk Disconnect feature is available in this mode description on page 9 IMPORTANT When the GND STRT terminal is connected to Earth Ground it is important that none of the UTI312 system ground terminals are connected to Earth Ground These terminals may accidentally be connected to Earth Ground when external equipment such as a CD player tuner announcement device etc is connected to the UTI312 The UTI312 ground points are the closure return terminal for the Trunk Page Port jack the contact closure GND and the left most Dry Audio input terminal of the Override jack the C terminal for the Night Ring and the Tone Trigger input The background music input and page outputs are transformer isolated and are unaffected by Earth Ground If the UTI312 system ground is tied to Earth Ground then the UTI312 talk battery voltage will be shorted to ground and the unit will not function properly For location of UTI312 system ground terminals refer to the UTI312 Block Diagram
29. he factory default setting Event Driven Priority Driven Mode There are applications where the AUX relay contacts should activate regardless of what else may be going on in the UTI312 Event Driven Mode and other times when it should activate so long as there is not another higher priority input active Priority Driven Mode For example an application requires that a strobe flash for as long as the Night Ring line rings This is accomplished by selecting the Event Driven Mode and disabling all the events except Night Ring In this configuration the AUX relay contacts will activate whenever the Night Ring line becomes active This action is independent of whatever else may be going on in the UTI312 Therefore even though a page may be occurring that suppresses the Night Ring audio tone the AUX relay will still cause the strobe to flash Likewise there may be applications where it is desirable to have a higher priority event deactivate the AUX relay operation even though a lower priority event is still on going For example suppose the strobe above was specified to flash only when the Night Ring audio is produced This is accomplished by selecting the Priority Driven Mode instead of the Event Driven Mode In this case if the Night Ring audio is interrupted by a higher priority input like the Page input the AUX relay will be deactivated for the duration of that event The AUX relay will become active again if the lower priority Night Ring event i
30. he series of chime tones once Code Call 1 Repeat or twice Code Call 2 Repeat for a total of three executions To program code calling for 1 Repeat or 2 Repeat dial the feature code 044 or 045 followed by the key 044 for Code Call 1 Repeat The code call feature can be enabled and disabled without losing any of the programmed data associated with it DTMF Block DTMF Block to suppress DTMF tone pass through can be enabled feature code 068 or disabled feature code 069 Timers Default Timer To change the default timer enter the feature code 050 and the new 2 digit number corresponding to the time desired followed by the key The 2 digit number represents default time in multiples of 10 seconds Example 03 30 seconds 12 120 seconds Ex 050034 for 30 seconds If you wish to inhibit the default timer enter 00 for the time data VOX Timer To set the time duration for the VOX time out enter the feature code 051 followed by a single digit from 1 to 9 corresponding to 1 to 9 seconds followed by the key 05154 for 5 seconds To inhibit the timer enter the Feature Code followed by 0 Note If both the default and VOX timers are inhibited the only way to release the UTI312 from a station line is through the use of a Calling Party Control CPC pulse of 300 ms or longer 19 AUX Relay Contact The UTI312 allows the installer to program a number of different parameters to control the way in which the U
31. iately after a chime tone is produced In this application the Tone Trigger 1 input will be activated to cause the chime tone one of the UTI312 s selectable tones After the tone finishes the AUX relay contacts will trigger an audio playback device with 1 second contact closure pulse Program the UTI312 with the Tone Trigger 1 event enabled and all other events disabled Select the Event Driven Mode see below about issue using Priority Driven Mode in this case Select the Delay option so that the contact will pulse immediately after the event finishes Now whenever Tone Trigger 1 is activated a message will play immediately after the tone stops A good way to get the message into the paging system is to use the Override input if it is available Disabled Ee an Jl Priority Driven Mode Issues Care should be taken when using the Priority Driven Mode because it can cause some unexpected results When the event selected to control the AUX relay is interrupted by a higher priority event that is not enabled the UTI312 will consider that the AUX relay event has finished even if it hasn t and the relay will change states If the Delay option is selected then the UTI312 will pulse the AUX relay contacts If the AUX relay event is still active after the high priority event is completed the AUX relay will again activate This operation can lead to multiple changes the relay state when No Delay is selected or multiple pu
32. ides and push the module all the way in Secure with mounting screws f ie 2X3 1 Zone 3 D 229 Ae E ZX3 BGM Jumper Selections ZONES Powe 1 7 46 7 9 1012 O Telephone Interface Wiring Connections amp Setup 0900990090900909900090900009090990099099000900909009909900009090900990000900009009090009990009000009099009090900009000909099000090900009900090900009099009909 Telephone System Connections The UTI312 connects to virtually any telephone system PBX station lines and CO lines PBX loop start trunk ports PBX ground start trunk ports and page ports Interface installation consists of setting the slide switches and connecting with modular RJ11 telephone plugs Refer to the appropriate procedure in this section to connect the UTI312 to the telephone system Note In all cases make sure that power to the UTI312 is disconnected before performing the installation PBX Analog Station Port In this configuration the unit answers immediately upon detecting a ring As soon as it answers the default timer and VOX timer are started The default timer determines the maximum length of any page The VOX timer repeatedly resets as long as audio is detected on the line If no audio is detected within the VOX time period then the page will end If audio continues to be detected then the default timer will control pa
33. ight Ringer Contact eicere Tone Trigger Inputs 1 amp 2 sss Background Music Inputs sss UTI312 AUX Contacts ZX3 Module Connections ZX3 Module Paging Output Connections 12 ZX3 AUX Contacts en 12 ZX3 Power Supply 12 jeHIpIM Paging ewe dene etre nei Level ctore Tone Level Night Ring Level Limiter Threshold Features amp Operation 14 17 ZONES M 14 Paging Zone 14 All Call Zone Group 14 Auto Select Zone Group 15 Override Zone Group amp 15 Night Ring Zone Group amp 15 Tone Trigger 1 amp 2 Zone Groups amp Tones 15 Code Call Zone Group amp Tones 16 AUX Relay Contact 16 Flexible treten 16 Confirmation Tone 16 16 Dialing RL Block ettet mener Trunk Disconnect Mul m Calling Party Controlled Disconnect 17 eT 17 Reset Default Values 17 Priority Levels 17 System Programming eere Paging Zone Gr
34. ion for Priority Driven mode with the No Delay ES option since the AUX relay contacts need to activate during the event Now when either the Tone Trigger OR Override input becomes active the AUX relay ES will signal the attenuators to bypass During normal paging Tone Trigger 2 or Night Ring the attenuators still control the audio level of their associated speakers Disabled Disabled Disabled Enabled Example 2 Strobes Flash to Announce Night Ring Disabled Strobes throughout a facility are to flash whenever a night line rings to provide a visual IUE ION alert of the ringing line regardless of whether or not the night ring tone can be heard Disabled Program the UTI312 with the Night Ring event enabled and all other events disabled Select the Event Driven Mode since the strobes are to flash when the Disabled Night Ring line is ringing independent of whatever other events are taking place with the UTI312 No Delay should be selected so that the AUX relay contacts activate during the event The strobes will flash for as long as the night line rings If a Page Tone Trigger or Override page occurs during this event the Night Ring Disabled ES tone will stop but the strobes will continue to flash The strobes stop only when Disabled ey 81 the night line stops ringing Delay No Delay Enabled Example 3 Message Playback Following Tone Enabled Tone Trigger 1 Enabled A message is to be played immed
35. llow these instructions 1 Use the table below to list and cross reference the new Flexible Dialing Plan numbers before programming 2 If this is the first time this feature has been programmed then begin by setting the digit length codes 062 065 If this is not the first time this feature has been programmed then begin by clearing all user programmed access codes code 900 and then set the digit length 3 Dial the Feature Code codes 101 224 and then the desired Flexible Dialing Number for that particular zone or paging zone group 4 Press the key to store the programming data If you don t dial the key then the data is not stored A double beep will sound to confirm the entry 5 When finished programming all of the Flexible Dialing Numbers for the zones and the paging zone groups enable Flexible Dialing code 061 6 Once you have finished all programming you must first hang up the programming phone and then place the Program Run switch in the Run position The green LED will go out Zone Group 1 Zone Group 2 Zone Group 3 Zone Group 4 Zone Group 5 Flexible Dialing Reference Chart Zone Group 7 Zone Group 8 Zone Group 9 Zone Group 10 Zone Group 11 Zone Group 6 Zone Group 18 Zone Group 12 Zone Group 24 22 Feature Codes amp Defaults Pre Announce Disable Pre Announce Tone Pre Announce Beep Pre Announce Chime um Dialing Time out Disable Dialing Time out Dialing Time out Enable
36. lsations of the AUX relay if the Delay option is selected Care should be taken in using the Priority Driven Mode especially when low priority events are enabled 21 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 When Flexible Dialing is enabled zone or paging zone group cannot be accessed until a Flexible Number has been assigned to it When Flexible Dialing is disabled the unit uses the default access codes for zones and paging zone groups 01 through 12 for zones and 01 through 24 for paging zone groups Disabling Flexible Dialing will not clear any user programmed access codes or the digit length setting Flexible Dialing does not need to be enabled to program the digit length or the new access codes for zones and paging zone groups However the new access codes are functional only in Run mode and cannot be accessed in Program mode When programming paging zone groups the default zone groups 01 through 24 must be used To program the UTI312 system for Flexible Dialing fo
37. n port page port VOX or trunk port with the Trunk Disconnect feature enabled you can set the time duration for the maximum silence duration time out The factory setting is 6 seconds and can be adjusted in 1 second increments up to 9 seconds This timer can be inhibited See System Programming for more information on setting or inhibiting the VOX Timer Calling Party Controlled Disconnect When in station mode the UTI312 will immediately disconnect when it detects a CPC calling party control signal A CPC signal 15 a loss of loop current for greater than 300mS It is typically issued by the PBX or CO immediately after the calling party hangs up but can be delayed for up to 10 seconds depending on the equipment issuing the signal The UTI312 s detection and disconnection is not defeatable and is the only way to disconnect from a station port if both the Default and VOX Timers are inhibited Setup Tone This tone can be activated only when the system is in Program mode set with Run Program switch It is an all call interrupted tone that can be used by the installer to check speaker operation and to set the operational level of the speakers Note The volume level of this tone is controlled by the Tone Level Control Reset Default Values A feature code is available to reset the UTI312 system to the original factory default values Wait for a confirmation tone before hanging up This will not clear any flexible dialing numbers that have been pro
38. one trigger input Momentary contact will produce one cycle of slow whoop Note The volume level of these tones and all of the tones with the exception of the Night Ring tone are controlled by the Tone Level Control Code Call Zone Group amp 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 10 patterns available The caller presses the key and then a single key to select the pattern The unit will give a confirmation beep and then proceed with the code call For example if the caller wanted the code call to have three chimes followed by a one second pause and then a single chime the caller would dial 7 The calling phone can be hung up following the selection The code call will not be heard on the phone Pattern Code Call Table 0 5 KeylLegend 1 6 C Chime Tone 2 7 CCCC _ pause 3 8 4 9 Echo Code Calling Echo code calling sounds chime tones that correspond to a 2 digit entry made by the caller with each digit representing the number of chimes The caller pr
39. ontact activation or open collector output 11 Trunk Page Port Primary paging interface to telephone system when UTI312 is set to trunk or page port mode type interface 12 Interface Type Slide Switches Sets telephone interface type for the UTI312 13 Station Port Primary paging interface to telephone switch when UTI312 is set to station mode type interface 14 Night Ring Provides connection for 90V Night Ring ZX3 Callouts 15 ZX3 Module Zone Page Level Controls Level controls adjust the level of the page output for each zone Each zone has its own Level control 16 ZX3 Module Zone Active LED The LED for each zone will light when the zone is active 17 ZX3 Module Zone Page Terminals Provides audio signal for up to 150 self amplified speakers 18 ZX3 Module Zone Contact Terminals N O N C contacts change state when zone is active 19 ZX3 Plug In Module Provides 1 to 3 paging zones add up to 3 additional ZX3 modules for up to 12 paging zones 20 Module Bay Module bay accepts up to four ZX3 modules for a total of 12 zones of paging One pre installed 21 Auxiliary 24V Terminals Provides connections to the UTI312 1A 24V DC power supply for powering self amplified speakers Installation 090099090900900909090099000990090099090909090009000900990000990009900009900009090009099000900909009909099000099000090000990009099000009900009099000909099009000 Mounting Wall Mounting Mounting to a plywood backboard or st
40. oups iecit retener All Call Zone Group Auto Select Zone Group Tone Zone Groups rre oap Code DTMF Block rrt ot Ee B hl E AUX Relay Contact Flexible Dialing rris Flexible Dialing Reference Chart 22 Feature Codes amp Defaults 23 26 Specifications 27 Block Diagram 12 28 Block Diagram ZX3 29 Limited Warranty 30 Introduction 690099099000099090000990009090090099090900900909009009000099000990000909000909909000909900090900909009009900009000009000099000909900000099000090900090999009009 The UTI312 Paging System is an expandable multi zone paging and signaling system The system provides the following features and functions Voice Channel Expandable to 12 zones 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 zone group Audio output with level control per zone can provide audio for 150 Bogen one way self amplified speakers also compatible with 70V amp inputs Zone activity LEDs Zone contact closure Pre Announce Confirmation Tone Adjustable Automatic Level Control with threshold and active indicator Ba
41. re is only valid in RUN mode not PROGRAM mode When dialing time out is disabled the unit will follow the default timer DTMF Block If enabled DTMF Block suppresses DTMF keys so that only a short portion of the tone can be heard over the speakers during a page Disabling DTMF Block allows a user to pass DTMF keys to external equipment connected to the zone outputs during a page 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 by momentarily interrupting the talk battery When using the Trunk Disconnect feature the PBX must have disconnect supervision available on the trunk port being used The Trunk Disconnect feature is disabled by default Timers Default Timer If the UTI312 is connected to a PBX station port or a trunk port with the Trunk Disconnect feature enabled you can set the maximum page duration default timer The factory setting for this timer is 30 seconds and can be adjusted in 10 second increments up to 990 seconds This timer can be inhibited See System Programming for more information on setting or inhibiting the Default Timer VOX Timer If the UTI312 is connected to a statio
42. re 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 CD2PA13BUTI312 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 th
43. rom Tone eue Group Store Store Trigger 1 zone group dial 91 What differentiates these zone groups from the paging zone groups is the tone 2 RES associated with them The tone for each of these zone groups can also Zones Chime programmed along with the zones For example to program Tone Trigger 1 for ao zone 1 zone 3 zone 5 and zone 7 with the chime follow contact tone feature Feature Code code 029 dial 9101030507 029 For each particular zone group s default settings and options refer to the Feature Codes and Defaults table on pages 23 26 Code Calling Code calling triggers a series of chime tones to the Code Call zone group There are two types of code calling pattern and echo Pattern Code Call Pattern code calling sounds a factory set pattern of chime tones in response to a DTMF selection by the caller There are 10 patterns available To program the Code Call zone group for pattern code calling dial feature code 041 followed by the key Echo Code Call Echo code calling sounds chime tones that correspond to a 2 digit entry made by the caller with each digit representing the number of chimes To program the Code Call zone group for echo code calling dial feature code 042 followed by the key Code Call Playback By default code calling triggers a series of chime tones to a zone or zone group one time Code Call 1 Play Code calling can be programmed to playback t
44. s in addition to parts and labor charges will be at the owner s expense All returns require a Return Authorization number For most efficient warranty or repair service please include a description of the failure 12 2008 30 31 BOGEN COMMUNICATIONS INC 50 Spring Street Ramsey NJ 07446 U S A Tel 201 934 8500 Fax 201 934 9832 www bogen com
45. s still active when the higher priority event finishes Delay No Delay It is sometimes desirable for the AUX relay to activate immediately after an event rather than during an event By selecting the Delay programming option the contacts activate immediately after the enabled events end The contacts will activate for 1 second and then deactivate For example a specification requires that after a tone has been produced an audio message is to be played that is triggered by a momentary contact closure To accomplish this the tone trigger 1 2 event is enabled and the Delay option is selected In this configuration the AUX relay contacts trigger the message playback device at the end of the tone 20 Here are some illustrative examples Example 1 Emergency Tone Emergency Announcement Bypass Enabled Disabled Tone Trigger 1 Enabled 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 The AUX relay contacts will signal the attenuators to go into the bypass mode Tong 2 Program the UTI312 with the Override and Tone Trigger events enabled and all Disabled others disabled In this case the UTI312 can be in Event Driven or Priority Driven Mode since the application only involves the two highest priority inputs Nevertheless set the operat
46. set to no zones To program the Auto Select zone group dial the Auto Select zone group feature code 96 followed by the zone numbers to be included in the zone group For example to program zone 1 zone 3 and zone 12 to the Auto Select zone group dial 96010312 Auto Select is enabled by programming zones into its zone group Remember no individual zone or zone group selection is permitted for paging when this feature is enabled To disable Auto Select clear all zones from its zone group by dialing the feature code followed by the key Example 96 18 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 For example to program zones to the Tone Trigger 1 zone group dial the Tone Trigger 1 zone group feature code 91 followed by the zone numbers to be included in the zone group followed by the key to store the data To return these zone groups to All Call dial their respective feature code followed by 00 9700 To clear zones from these zone groups dial the feature code for that particular zone group followed by the sign For example to clear all zones f
47. sition The green LED will go out Si Paging Zone Groups To program a paging zone group dial the zone group feature code followed by the zone numbers to be included in the paging zone group and a key For example to program zones 1 through 3 to paging zone group 1 dial 01010203 fone Group Store To clear zones from a zone group dial the feature code for that particular zone group followed by the key with no zone data For example to clear all zones from 01010203 zone group one dial 01 When programming paging zone groups the unit uses the default access codes for zones and paging zone groups 01 through 12 for zones and 01 through 24 for paging zone groups rather than any renumbered access codes using Flexible Dialing It is possible to program a zone that is not installed into a zone group All Call Zone Group By default the All Call zone group is set to all zones To program the All Call zone group dial the All Call zone group feature code 97 followed by the zone numbers to be included in the zone group For example to program zone 1 zone 2 and zone 9 to the All Call zone group dial 97010209 To return the All Call zone group to All Call dial the feature code followed by 00 9700 To disable All Call clear all zones from its zone group by dialing the feature code followed by the key Example 97 Auto Select Zone Group By default the Auto Select zone group is
48. sten for pre announce tone if enabled 5 Make the page and hang up when finished To renumber a zone see Flexible Dialing on page 22 It is possible to page to a zone that does not exist An error tone will be heard by the calling party when this occurs disconnection from the system will occur when paging to a zone that is not installed in Station mode and when in Trunk mode if the Trunk Disconnect feature is enabled Paging Zone Groups Rather than page each zone separately the UTI312 allows up to 24 paging zone groups to be programmed These zone groups permit the user to program multiple paging zones into a single paging zone group These zone groups are numbered 01 through 24 by default These zone groups may be renumbered using Flexible Dialing For information on programming and renumbering paging zone groups refer to the System Programming section To page to a paging zone group 1 Dial the paging access number for your telephone system Listen for the confirmation tone if enabled 3 Dial the key followed by the paging zone group number if a default paging zone group number is being used An is not used when Flexible Dialing is enabled Paging zone groups renumbered using Flexible Dialing must be dialed as programmed 4 Listen for pre announce tone if enabled 5 Make the page and hang up when finished It is possible to page to a zone group that is not installed error tone will be heard by the calling party
49. ucture Priority Driven Mode and if the contact will respond during the event No Delay or after the event ends Delay See System Programming section for more information on the AUX Relay Contact Flexible Dialing The default dialing plan requires the caller to dial two digits for accessing zones or an followed by 2 digits for accessing paging zone groups Using Flexible Dialing the dialing digit length and the access codes for zones and paging zone groups can be renumbered to suit the needs of the user The digit length for Flexible Dialing can be set to 2 3 4 or 5 digits Flexible Dialing can be enabled or disabled in programming mode When disabled programming is not lost but remains in memory See System Programming section for more information on Flexible Dialing Confirmation Tone This tone is heard by the calling party but not over the paging speakers It is a beep tone and can be disabled Pre Announce Tone This tone is heard at the speakers being paged and by the calling party It is selectable as either a chime or beep default The pre announce tone can be inhibited 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 is detected within those 15 seconds there will be an error tone This featu
50. uds 1 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 2 Hold the unit level against the surface to which it will be mounted 3 Using the keyholes mark on the mounting surface where the mounting screws not included should be positioned 4 Set the unit aside and install the screws leaving about of the screws sticking out of the surface 5 Slip the unit over the screws through the keyholes and let the unit rest on the screws Tighten screws snugly Rack Mounting Flush Mounting flush to a rack 1 each side remove the four screws in the corners and use them to attach the mounting flanges so that the flanges are facing the front of the unit 2 Attach unit to rack with 4 rack screws not supplied Do not use keyholes for mounting to a rack Rack Mounting Recessed for Wire Access Recessed in a rack to allow for top or bottom wire entry 1 each side remove the four screws in the corners and use them to mount the mounting flanges so that the flanges are protruded from the front of the unit This recess allows enough space for wire access from top or bottom 2 Attach unit to rack with 4 rack screws not supplied Do not use keyholes for mounting to a rack Rack Mounting Considerations Rack Mounting Wire Access If installed in a closed or multi unit rack assembly the operating ambient temperature of th
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