Audio-Technica ES954 Manual de Usario

Audio-Technica micrófono ES954

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User Manual

Hanging Microphone Array

ES954

Features

•Ideal, cost-eective solution for huddle rooms, conference rooms and

other meeting spaces

•Quad-capsule steerable microphone array designed for use with the

ATDM-0604 Digital SMART MIX™ and other compatible mixers

•When controlled by a compatible mixer, provides 360° coverage from

a potentially limitless number (bound by mixer channel count) of virtual

hypercardioid or cardioid pickups that can be steered in 30° increments to

clearly capture every person speaking in a room by using original synthet-

ic technology (PAT.).

•Mixer-controlled tilt function provides a vertical steering option to accom-

modate ceilings of dierent heights

•Includes Plenum-rated AT8554 Ceiling Mount with RJ45 connectors and

push-type wire terminals for simple, secure installation with seismic cable

to secure to a drop ceiling grid

•Integral, logic-controlled red/green LED ring provides clear indication of

mute status

•High-output design with low self-noise delivers strong, natural-sounding

vocal reproduction

•Low-reﬂective white ﬁnish matches ceiling tiles in most environments

•Includes two 46 cm (18") breakout cables: RJ45 (female) to three 3-pin

Euroblock connector (female), RJ45 (female) to 3-pin Euroblock connector

(female) and unterminated LED conductors

•Permanently attached 1.2 m (4') cable with locking grommet enables

quick microphone height adjustment

•UniGuard™ RFI-shielding technology oers outstanding rejection of radio

frequency interference (RFI)

•Requires 11 V to 52 V DC phantom power

Trademarks

• SMART MIX™ are trademark of Audio-Technica Corporation, registered in the U.S.

and other countries.

• UniGuard™ are trademark of Audio-Technica Corporation, registered in the U.S.

and other countries.

Introduction

Thank you for purchasing this product. Before using the product, read through the

user manual to ensure that you will use the product correctly.

Safety precautions

Although this product was designed to be used safely, failing to use it correctly may

result in an accident. To ensure safety, observe all warnings and cautions while

using the product.

Cautions for the product

• Do not subject the product to strong impact to avoid malfunction.

• Do not disassemble, modify or attempt to repair the product.

• Do not handle the product with wet hands to avoid electric shock or injury.

• Do not store the product under direct sunlight, near heating devices or in a hot,

humid or dusty place.

• Do not install the product close to air conditioner or lighting apparatus to prevent

malfunction.

• Do not pull on the product with excessive force nor hang on it after it is installed.

Connection

LED

Connect the output terminals of the microphone to a device that has a microphone

input (balanced input) compatible with a phantom power supply.

The output connector is a Euroblock connector with polarity as shown in the ﬁgure

below.

Use STP cables to connect from the mounting box RJ45 jacks to breakout cables.

Output terminals

The product requires 11V to 52V DC

phantom power for operation.

Wiring Chart

RJ45 connector

pin number Function RJ45 breakout cable

wire color

OUT A

1 MIC2 L(+) BROWN

2 MIC2 L(-) ORANGE

3 MIC3 R(+) GREEN

4 MIC1 O(-) WHITE

5 MIC1 O(+) RED

6 MIC3 R(-) BLUE

7 GND BLACK

8 GND BLACK

OUT B

1 BLANK -

2 BLANK -

3 LED GREEN GREEN

4 MIC4 Z(-) WHITE

5 MIC4 Z(+) RED

6 LED RED BLUE

7 GND BLACK

8 GND BLACK

• Output from the microphone is low impedance (Lo-Z) balanced. The signal ap-

pears across the pair of each output Euroblock connectors on the RJ45 breakout

cables. Audio ground is the shield connection. Output is phased so that positive

acoustic pressure produces positive voltage on the left side of each Euroblock

connector.

• MIC1 is “O” (omnidirectional), MIC2 is “L” (ﬁgure-of-eight) positioned horizontally

at 240°, MIC3 is “R” (ﬁgure-of-eight) positioned horizontally at 120°, and MIC4 is

“Z” (ﬁgure-of-eight) positioned vertically.

Pin assignment

MIC 1

O +

O -

GND

MIC 2

L +

L -

GND

MIC 3

R +

R -

GND

MIC 4

Z +

Z -

GND

LED Control

LED GREEN

LED RED

GND

LED

STP cable

(MIC1-MIC3)

Ceiling mount (AT8554)

RJ45

Breakout cable-A

MIC 3MIC 2MIC 1 LED ControlMIC 4

RJ45

Breakout cable-B

ATDM-0604

3rd-party mixer

STP cable

(MIC4 / LED Control)

LED control

• To control the LED indicator ring, connect the LED Control terminals of the RJ45 breakout cable to the GPIO port of the automatic mixer or other logic device.

• When using the product with a mixer with no GPIO terminal, the LED ring can be kept permanently lit by connecting the black (BK) or violet (VT) wire to the GND terminal.

When the black wire is shorted, the LED ring will be green. When the violet wire is shorted, the LED ring will be red.