Prime QSM-624ET, Руководство пользователя

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Version 2 - 9 January 2008 Page 8 of 10
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QSM-624ET Technical Specifications
Type Chime Mixer Amplifier
Model QSM-624ET
Mains Voltage AC 115V/ 230V, 50 / 60Hz ± 10% Switchable Supply
Battery Voltage
DC 24V (MAX 10% deviation)
Output power Max:
360W
Rated: 240W
Output Speaker outputs:
Music/speech: , 8 Ω , 70V, 100V
Chime :1/8 power output
Tape output: 1V 15K Ω
Aux output: 1V, 150 Ω
Inputs Mic 1~5: sensitivity. Adjustable (1mV), 600 Ω balanced.
Aux 4~6: 150mV, stereo 22K,
TEL: 150mV, Adjustable 600 Ω , balanced
Frequency response Mic 1~Mic 5: 60Hz ~ 15KHz ± 3dB
Aux 4~ 6: 50Hz ~ 20KHz ± 3dB
TEL: 50Hz ~ 15KHz ± 3Db(cmrr)
Total harmonic distortion Less than 1% at 1KHz, rated power
Signal to noise ratio All Volume Controls C.C.W.: 80dB below rated power
Mic 1~ 5: 60dB below rated power
TEL: 80dB rated power
Aux: 80dB below rated power
Tone Controls Bass: ± 10dB at 100Hz
Treble: ± 10dB at 10KHz
Controls
Front Panel
Power switch
Chime Emergency push switch
Channel 1~5 volume control
Tone controls (Bass, Treble)
Master volume control
Rear Panel:
Aux 3 volume control
Mic 3/Tel Slide switch
Mic 4/Aux 1 Slide switch
Mic 5/Aux 2 Slide switch