CYP AU-A300 Manual de usuario

AU-A300

Integrated 2 Channel Zone Amplier

OPERATION MANUAL

DISCLAIMERS

The information in this manual has been carefully checked and is

believed to be accurate. CYP (UK) Ltd assumes no responsibility for any

infringements of patents or other rights of third parties which may result

from its use.

CYP (UK) Ltd assumes no responsibility for any inaccuracies that may be

contained in this document. CYP (UK) Ltd also makes no commitment to

update or to keep current the information contained in this document.

CYP (UK) Ltd reserves the right to make improvements to this document

and/or product at any time and without notice.

No part of this document may be reproduced, transmitted, transcribed,

stored in a retrieval system, or any of its part translated into any language

or computer le, in any form or by any means—electronic, mechanical,

magnetic, optical, chemical, manual, or otherwise—without express

written permission and consent from CYP (UK) Ltd.

Version 1.1 August 2011

TRADEMARK ACKNOWLEDGMENTS

All products or service names mentioned in this document may be

trademarks of the companies with which they are associated.

SAFETY PRECAUTIONS

Please read all instructions before attempting to unpack, install or operate

this equipment and before connecting the power supply.

Please keep the following in mind as you unpack and install this

equipment:

• Always follow basic safety precautions to reduce the risk of re,

electrical shock and injury to persons.

• To prevent re or shock hazard, do not expose the unit to rain,

moisture or install this product near water.

• Never spill liquid of any kind on or into this product.

• Never push an object of any kind into this product through any

openings or empty slots in the unit, as you may damage parts inside

the unit.

• Do not attach the power supply cabling to building surfaces.

• Use only the supplied power supply unit (PSU). Do not use the PSU if

it is damaged.

• Do not allow anything to rest on the power cabling or allow any

weight to be placed upon it or any person walk on it.

• To protect the unit from overheating, do not block any vents or

openings in the unit housing that provide ventilation and allow for

sucient space for air to circulate around the unit.

REVISION HISTORY

VERSION NO. DATE SUMMARY OF CHANGE

v1.00 09/05/13 First release

CONTENTS

1. Introduction ...........................................6

2. Applications ...........................................6

3. Package Contents ..................................6

4. System Requirements ...........................6

5. Features ..................................................7

6. Operation Controls and Functions .......8

6.1 Front Panel ................................................... 8

6.2 Rear Panel ..................................................... 9

7. Remote Control ................................... 10

7.1 RS-232 Protocols ......................................11

7.2 RS-232/Telnet Commands ....................12

8. Connection Diagram .......................... 13

9. Specications ...................................... 14

10. Acronyms .......................................... 15

1. INTRODUCTION

The AU-A300 is a compact 2 channel amplier that is perfect for matrix

zone amplication or corporate/educational presentations. This solution

provides a exible and versatile input/output structure, enabling a wide

range of sources and systems to integrate with the product. It also boasts

some unique features including a bespoke HDMI pathway with audio

embedding and an analogue line output that can either be xed or

variable level. With these and other more common features it's an ideal

amplier for many dierent installation scenarios.

2. APPLICATIONS

Matrix Zone Audio Routing and Amplication

Corporate events

Educational Presentation

Stereo Ceiling Speaker Systems

Analogue to Digital and Digital to Analogue Conversion

HDMI Audio Embedding and de-embedding

3. PACKAGE CONTENTS

1× Integrated Zone Amplier

1× IR Receiver

1× Remote Control CR-126

1× 24V/ 3.75A DC Power Adaptor and Power Cable

Operational Manual

4. SYSTEM REQUIREMENTS

Input a wide variety of audio and HDMI sources such as DAB radios,

HDTVs, Sonos systems, PCs, Set-top Boxes and output to speakers, an

additional AU-A300 or other ampliers.

5. FEATURES

30 watts per channel Digital Stereo Amplier

Inputs: 2×HDMI, 1×L/R Analogue Stereo, 1×Optical digital audio,

1×Coaxial digital audio, 1×3.5mm mini-jack, 1×Microphone (XLR)

Outputs: Stereo speaker terminals, 1×HDMI, 1×Optical digital audio,

1×Coaxial digital audio, 1×L/R Analogue Stereo

Control via IR (Remote and IR Receiver input), RS-232 or IP (Telnet)

Dedicated XLR microphone input with independent volume control

Analogue to Digital and Digital to Analogue Conversion

HDMI Audio Embedding and de-embedding

Compact design supplied with wall brackets

Analogue line output selectable to be either xed or variable output

level

Note: Does not support the decoding of Dolby® Digital signals

6. OPERATION CONTROLS AND FUNCTIONS

6.1 Front Panel

PUSH

EXIT POWER

UPDATE

Integrated Zone Amplifier

CONTROL

MIC

Coaxial In -20.0 dB

44.1K -> 44.1K

1 2 3 4 5 6 7

1MIC: Connect to a microphone or a mono balanced source

2UPDATE: Manfacturer use only.

3LCM: Displays current source selection and volume setting.

4IR Window: Accepts the IR signal from the supplied remote control.

5CONTROL: Control and direct volume adjustment. Turn to adjust

volume output or to navigate through the menu system. Volume is

adjustable from 0 dB (maximum) to −80 dB (minimum)

6EXIT: Press this button to exit the menu. When not in the menu press

this button to mute the output, the LED will illuminate in red. Press it

again to unmute.

7POWER: Press this button to turn on the device, the LED will

illuminate in blue to indicate that it is powered. Press it again to switch

to standby mode, the LED will turn red to indicate that it is in standby.

6.2 Rear Panel

CONTROL

HDMI OUT HDMI IN 1 HDMI IN 2

RS-232 LINE IN

OUTOPT. COAX.

INOPT. COAX.

R L

OUTR

SPEAKER

RCA

IN DC 24V

IR IN

OUT

IN R LR L

1 4 7 129

3 5 6 8 10 11

1IP CONTROL: Connect to an active network with RJ-45 cable for telnet

control.

2HDMI OUT: Connect to HDTV/monitor for both audio and video

display.

3IR IN: Connect the IR receiver included in the package for receiving

the IR signal from the device’s remote control.

4HDMI IN 1& 2: Connect to HDMI source equipment such as a Set-top

Box or Blu-ray player.

5RS-232: Connect to a PC/Laptop or control system with D-Sub 15pin

cable for RS-232 control.

6LINE IN: Connect to an audio source with 3.5mm mini-jack cable for

stereo audio signal input.

7OPT. & COAX. OUT: Digital audio output. Connect to additional

ampliers or active speakers.

8OPT. & COAX. IN: Connect to source equipment such as a Set-top-box

or games console with an optical or coaxial digital output.

9R/L SPEAKER: Connect to speakers with standard speaker cable.

10R/L IN: Connect to audio source equipment with an RCA cable for

analogue stereo audio input.

11R/L OUT: Connect L/R output to active speakers or an additional

AU-A300 with an RCA cable for analogue stereo audio output.

12DC 24V: Connect the 24V DC power supply to the unit and plug the

adaptor into an AC outlet.

7. REMOTE CONTROL

1POWER:

Press this button to turn the device

On or to set it into standby mode.

2MUTE:

Press this button to mute the audio

output.

3Vol. Up or Down (▲▼):

Press these buttons to turn the

output volume up or down.

4MENU:

Press this button to enter the OSD

MENU then press the ▲&▼ buttons

to select the required option

and press it again to conrm the

selection.

5EXIT:

Press this button to go back one

step or exit from the menu.

6INPUT:

Press these hot keys to switch the required input source directly.

CR-126

MUTE

POWER

VOL.

EXIT

HDMI 1 HDMI 2

OPTICAL

COAXIAL LINE

INPUT

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