12
Controls
Paging Level
The UTI1 has controls for adjusting the audio level of each
output independently. These serve as master level controls that
allow for overall system 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. Clockwise
increases level, counterclockwise decreases level.
Music Level
The UTI1 has a background music input level control. Once the
page level has been adjusted set the music level control to the
desired background music level. Clockwise increases level,
counterclockwise decreases level.
Music Mute Level
The music mute level sets the level to which the background
music is muted during paging. Once all paging levels and music
levels have been set, make a page and adjust the mute level as
desired. Clockwise increases mute level, counterclockwise
decreases mute level. Fully clockwise fully mutes background
music.
Tone Level
The tone level control sets the level for all tones. Clockwise
increases level, counterclockwise decreases level.
Limiter Threshold
Because not everyone speaks at the same level, the UTI1
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 directions below.
1. Turn off the limiter by rotating the control fully clockwise.
2. Hold the telephone handset in a normal position and speak
in a normal voice distinctly into the mouthpiece. Adjust
the limiter control until the limiter active LED starts to
come on.
Volume can be adjusted without disturbing the limiter
adjustment by using the Page & Music or Page Only level
controls.
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Impedance and Levels
Power
Weight and Dimensions
