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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