rcf BM 3014 Manual De Usuario página 3

Micrófono de megafonía
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Idiomas disponibles

VERY IMPORTANT. To prevent inductive phenomena from giving rise to hum or disturbance that can
jeopardize efficient microphone operation, the connection cable should never be placed in the vicinity of 1)
equipment that produces strong magnetic fields (e.g. large power transformers), 2) electrical energy
conductors and 3) lines that supply speakers.
The stand is connected to a balanced microphone input (e.g. of an amplifier, preamplifier, etc.) using the
3-pin XLR connector at the head of the connection cable. The cable is equipped with two auxiliary conduc-
tors that lead from the XLR connector, which can be used for controlling priority functions (AM4000 series
amplifiers) and pre-announcement signals (AM4000 series amplifiers with optional A1708 board). The two
auxiliary conductors are connected to an auxiliary contact on the stand which closes when the TALK button
is pressed for microphone activation. Figure 2 shows an example of auxiliary contact connection to control
the priority of inputs 1-2-3-4 over the AUX input on the AM4000 series amplifiers.
Microphone type:
Directivity:
Sensitivity:
Frequency response:
Signal/noise ratio:
Dimensions:
Weight:
Accessories included:
Dynamic
Mono-directional-cardioid
1.6 mV/PA
100 ÷ 12.000 Hz
>40 dB / 1 bar
132 x 200 x 70 mm (5.20'' x 7.87'' x 2.75'')
1,6 kg (3.5 lb)
5 m (16 ft) connection cable
GREEN
SPECIFICATIONS
GREEN
BLUE
4000 SERIES AMPLIFIERS
BLUE
CONNECTIONS
3-PIN XLR PLUG
(seen from welded side)
3
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