Bogen UTI1 - Manual

Telephone InterfaceWiring Connections & Setup Telephone System Connections The UTI 1 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 ...

8 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 thering line. When the ground start trunk grounds Ring, the unit responds by closing the connection to Tip, whichcompletes the access procedure. When th...

10 Override Input The Override is a non-programmable feature that lets the caller take priority over all paging functions and make apage to all speakers. The feature can be activated using a loop start trunk or dedicated telephone.The center two conductors interface directly to a Loop Start Trunk or...

11 Other Connections Night Ringer The UTI 1 night ringer signaling feature is designed to alert personnel to incoming calls after normal business hours.The feature is activated by a contact closure fromthe PBX.The night ringer normally sounds a simulated ring tone, but can be programmedto sound a ch...

12 Controls Paging Level The UTI 1 has controls for adjusting the audio level of each output independently. These serve as master level controls thatallow for overall system control. Setting the initial volume to halfis a good starting point. If the speakers have their own levelcontrol, then the ins...

13 Tones Pre-Announce/Confirmation Tone This tone can be set to be heard at the speakers being paged or the calling telephone or both. It is either a chimeor beep (default). The pre-announce/confirmation tone can also be inhibited. See System Programming to change or inhibit this tone. Tone Trigger ...

14 System Programming System programming lets you set certain UTI 1 options and tone features using the DTMF keys of a telephone. All programming is accomplished through the Override jack on the UTI 1 . To program the UTI 1 system, follow these instructions: 1 . Place the PROGRAM/RUN switch to the P...

15 AUX Relay Contact The UTI 1 allows the installer to program a number of different parameters to control the way in which the AUX relay contacts activate.The UTI 1 allows programming of which input events (Override,Tone Trigger, Page, and Night Ring) it will respond to, whether it will respond to ...

17 Feature Codes & Defaults Feature Feature Code Data Default Pre-Announce / Confirmation Tone Handset & Outputs Handset only Outputs only Inhibit Beep Chime 010203 040506 01 05 Override Tone Disable Enable 0809 08 Trunk Disconnect Disable Enable 1415 15 Timers Default Timer VOX Timer 50 51 ...

18 Specifications Input Impedance: 600 ohms Input Level: - 1 0 dBm nominal VOX Sensitivity: -30 dBm Music Source Input Impedance: 8 to 600 ohms Music Input Level: - 1 0 dBm Output Impedance: 8 ohms Output Level: - 1 0 dBm nominal Contact Closure: 2A @ 30V DC0.6A @ 1 25V AC DC Output: 1 A @ 24V DC Vo...

50 Spring Street, Ramsey, NJ 07446, U.S.A. Tel. 201-934-8500, Fax: 201-934-9832, www.bogen.com Limited Warranty The UTI1 is warranted to be free from defects in material or workmanship for two (2) years from the date of sale to the originalpurchaser. Any part of the product covered by this warranty ...