Specifications

Bogen’s UTI1 is a single-zone telephone interface that is compatible with all standard
analog port types. A background music (BGM) input with variable muting coordinates music
and page announcements. An additional audio output provides a “page only” function
(no BGM) for application flexibility. A built-in 24V DC, 1A power supply is provided for
powering amplified speakers. Paging volume controls are provided for each of the outputs.
An output limiter function, with limiter active indicator, provides consistent page volume
regardless of loud or soft paging announcements. Contact triggered tones and night ring
signals, as well as programmable AUX relay contacts, are all programmed using DTMF
tones through the dual purpose override input. Plug-in terminal strips provide for easy
installation. An optional security cover/rack mount kit (RPKUTI1) is available.
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Single-Zone Telephone Interface
Single-Zone Universal Telephone
Interface
UTI1
Programmable AUX Relay
The UTI1 provides a way for
installers to decide how the AUX
relay contacts will trip based on
which inputs on the UTI1 are
active. The UTI1’s 4 inputs are
override, tone trigger, paging,
and night ring. The installer can
program the AUX relay to
respond to one or any combina-
tion of these inputs. The UTI1
prioritizes these inputs (in the
order shown above) so that high-
er priority inputs preempt lower
ones, but the AUX relay contacts
can be programmed to work
independently of this hierarchy.
For example, the AUX relay could
be programmed to respond only
to a night ring trigger indepen-
dent of anything else the UTI1
was doing. The UTI1 would sup-
press the night ring tone if a gen-
eral page were made; however
with the AUX relay programmed
this way, the AUX relay contacts
would remain active until the
night ring input stopped regard-
less of the other UTI1 inputs.
The AUX relay contacts can also
be programmed to operate after
the triggering event has finished.
In this case, the AUX relay contact
activates for 1 second and then
stops. This type of operation allows
external equipment to be triggered
after an event has occurred.
All this selectable functionality
allows the installer improved
ways to control external equip-
ment in conjunction with the
UTI1 operation. Programming
is accomplished through simple
DTMF programming codes.
Accessories
RPKUTI1
Security Cover & Rack Mount Kit
(sold as set)
Power
Dimensions
Product
Requirements Weight
120V AC, 0.5A 12-
1
⁄4" W X 5-
1
⁄4" H X 2-
1
⁄2"D 5 lb.
• Emergency override & general paging
• Interfaces to Loop Start, Ground Start,
Analog Station, and Page Ports (with
or without contact closure activation)
• Simple 2-switch interface setup
• Background music (BGM) input with level
control and variable muting
• Separate Page & BGM and Page Only
(no BGM) outputs
• Level control for each output
• 24V DC, 1Apower supply
• 150 Speaker T/R drive capacity per output
• Page level limiter with active indicator
•Adjustable automatic level control
• Override input (loop start or page port)
• Contact triggered Night Ring input
• Programmable AUX Relay
• Pre-announce/confirmation tone
• Tone burst (2 to 7 sec), chime, and slow
whoop tone selections
•
Microcontroller operated, DTMF programmable
• Night ring tone or chime selection
• Setup test tone
• Pluggable terminal strip connectors
• Programming through override jack
• Programmable timeout for station mode
• Programmable trunk port timeout
• Responds to CPC disconnect signal
• Wall-mount design
• Rack-mountable with RPKUTI1 kit (optional)
• FCC registered
• C-UL, listed for US and Canada
FEATURES:
UTI1 Control Panel
UTI1
shown with optional
rack mount / security cover kit
108
50
12
Telephone Interface