Telex MCE325 用户手册

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M C E 3 2 5   U s e r   I n s t r u c t i o n s

Intercom Line Connector

XLR type, 3-pin (male-female loop through on two-wire
channel 1 and 2, or four-wire channel A; Female only on
two-wire channel 3 and 4, or four-wire channel B

Dynamic Mic

XLR type, 6-pin female

Carbon Mic

¼-inch phone jack, 3-circuit

Auxiliary Connector

25-pin, female, D-Sub

Program Inputs

¼-inch phone jack, 3-circuit

Speaker Output

¼-inch phone jack, 3-circuit

Panel Mic

¼-inch phone jack, metal busing, 3-circuit

The MCS325 is designed for use with MCE325, but may also be used as a general-purpose 
monitor for program material.

Impedance

8 ohms (DCR5.5 to 7 ohms)

Power Rating

5W RMS continuous

Sensitivity

90 dB ±2 dB/2.83 volts/one meter on axis averaged over
one octave bands centered at 250 Hz, 500 Hz, 1 kHz, 
2 kHz, 4 kHz, and 8 kHz when enclosed in a sealed box
of 1.3 liters volume.

Frequency Response

200 Hz to 10 kHz ±4 dB on 1/10 octave measurement in
1.3 liter sealed box.

Free Air Resonance

200 Hz to 250 Hz

Distortion

Less than 10% @ 5W at resonance.

Stray Magnetic Field

Less than 1 gauss at 1 cm from chassis.

Mechanical Noise

Unit to be free of buzzes and rattles at 5 W sine wave
input from 100 Hz to 10 kHz.

Standard two-channel, two-wire configuration.