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Speaker Selector

Speaker Selector

MAG2121I PA System Speaker Selector & Line Checker
20 zones amplifier inputs, 20 zones speaker outputs
LCD touch screen control with clear status display
Zone detection of short/open/over load/under load/
Screen touch control of each zone's operation...

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Features
20 zones amplifier inputs, 20 zones speaker outputs
LCD touch screen control with clear status display
Zone detection of short/open/over load/under load/
Screen touch control of each zone's operation
Can do auto check of each zone at an appointed time
Can avoid checking the zones that are working or short/over load automatically
Check range: 20Ω--1600Ω
Support power off memory function
Support AC and DC 24V working power

Performance
Line open: differ more than +25% from the measurement;
Over load: +15%-+25% from the measurement;
Under load: -15%--25% from the measurement;
Line short: differ less than -25% from the measurement.


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