AU-A300 Integrated 2 Channel Zone Amplifier 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.
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 fire, electrical shock and injury to persons. • To prevent fire 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.
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.
1. INTRODUCTION The AU-A300 is a compact 2 channel amplifier that is perfect for matrix zone amplification or corporate/educational presentations. This solution provides a flexible 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 fixed or variable level.
5. FEATURES 30 watts per channel Digital Stereo Amplifier Inputs: 2×HDMI, 1×L/R Analogue Stereo, 1×Optical digital audio, 1×Coaxial digital audio, 1×3.
6. OPERATION CONTROLS AND FUNCTIONS 6.1 Front Panel MIC PUSH UPDATE Coaxial In 44.1K -> CONTROL EXIT POWER -20.0 dB 44.1K Integrated Zone Amplifier 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.
6.2 Rear Panel 3 5 6 8 10 11 RCA CONTROL IR IN HDMI OUT 1 2 LINE IN RS-232 HDMI IN 1 COAX. R IN L R SPEAKER OPT. OUT COAX. - R + OPT. IN HDMI IN 2 4 7 - OUT L L + DC 24V 9 12 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.
7. REMOTE CONTROL 1 POWER: Press this button to turn the device On or to set it into standby mode. POWER 1 2 MENU 2 MUTE: Press this button to mute the audio output. MUTE 3 4 EXIT VOL. 5 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 confirm the selection.
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8. CONNECTION DIAGRAM Smart Phone or Tablet Amplifier PC or RS-232 Control System Analogue Stereo Input Digital Optical & Coaxial input RS-232 CD Player Analogue Stereo Input IR Receiver 2nd AU-A300 RCA CONTROL 60° 3m m 7m m IR IN RS-232 HDMI OUT HDMI IN 1 LINE IN COAX. R IN L R SPEAKER OPT. OUT COAX. - R + OPT. IN HDMI IN 2 OUT L L + - 3m Analogue Stereo Output Modem/Router RCA CONTROL IR IN HDMI OUT RS-232 HDMI IN 1 LINE IN COAX. R IN L R SPEAKER OPT. OUT COAX.
9. SPECIFICATIONS Input port 2× HDMI, 1× Optical, 1× Coaxial, 1× 3.5mm Mini-jack Line in, 1× R/L RCA, 1× D-Sub 15pin (RS-232), 1× RJ-45 (Control), 1× IR Output port 1× HDMI, 1× Optical, 1× Coaxial, 1× R/L RCA, 1× R/L Digital Audio Input/Output LPCM 2CH Stereo Input/Output Level 2 Vrms ± 0.2 ESD Protection Human body model: ±8kV (air-gap discharge) ±4kV (contact discharge) Power Supply 24V/ 3.
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CIE-Group Ltd Widdowson Close Blenheim Industrial Estate Nottingham NG6 8WB Tel: +44 (0) 115 977 0075 | Fax: +44 (0) 115 977 0081 Email: info@cie-group.com www.cie-group.