Bogen UTI1 User Manual

10
Override Input
The Override is a non-programmable feature that lets the caller take priority over all paging functions and make a
page 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 a dedicated phone.When the trunk becomes
active, the UTI1 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 inhibited. (The default
is inhibited.)
Make sure that the power is disconnected and all other connections are completed before proceeding. Plug modular
cord into OVERRIDE (RJ11) jack.

Bogen UTI1 Specifications

Impedance and Levels

input impedance	600 ohms
bgm input impedance	20k ohms
output impedance	8 ohms

Power

dc output	1A @ 24V DC
voltage	120V AC
current	0.5A

Operating Environment

temperature range	0 to 104º F (-18 to 40º C)
humidity	0 to 85% non-precipitating

Weight and Dimensions

dimensions	12-[1]/4" W x 5-[1]/4" H x 2-[1]/2" D
product weight	5 lb.