UNIELECTRONIC UMM 8800, Руководство пользователя

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Installation and setup instructions
To ensure reliable and save operation of the unit, you should carefully read this instruction- and
setup-manual.
To prevent overheating, make sure that the cabinet and / or the rack is sufficiently ventilated
and that there are no other heat sources in the immediate vicinity.
For trouble-free operation the ambient temperature of 30° C must not be exceeded.
Please do not expose unit to direct sunlight or place it near a heater. Avoid splashing water,
high humidity and extensive dust and vibration.
Should a foreign object or fluid get inside the unit, be sure to disconnect power immediately and
have unit checked by an authorized dealer.
Do not open unit, as otherwise warranty will be void.
Before switching the amplifier on, the master control as well as all input controls are completely
turned to it’s utmost counterclockwise positions.
Incorrect positioning of these level controls can lead to sudden outburst of sound, that can
damage speakers and /or amplifier.
Features:
•
By cascading 4 units UMM 8800 the number of zones can be expanded to max 32. That
way you can create a 8x32 matrix.
•
Each channel has individual controls for Mic, Music and Master. Every paging station
input also has a level control.
•
The Mic input has tone controls for bass and treble and a level control.
•
Every zone output is equipped with controls fort Treble, bass and level.
•
Every zone has an alarm contact that activates the buit-in alarm.
•
The system has five priority levels: Mic – fire alarm – paging stations – wall panels – and
BGM.
•
This matrix system is the ideal multi zone solution for event centers, sport studios,
hotels, airports, shopping malls, etc, etc.