CYP CH-A320RX Bedienungsanleitung
Operation Manual
Operation Manual
Audio over IP Receiver
CH-A320RX
DISCLAIMERS
The information in this manual has been carefully checked and is believed
to be accurate. Cypress Technology assumes no responsibility for any
infringements of patents or other rights of third parties which may result from
its use.
Cypress Technology assumes no responsibility for any inaccuracies that
may be contained in this document. Cypress also makes no commitment to
update or to keep current the information contained in this document.
Cypress Technology reserves the right to make improvements to this
document and/or product at any time and without notice.
COPYRIGHT 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 Cypress Technology.
© Copyright 2018 by Cypress Technology.
All Rights Reserved.
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document are 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 sucient space
for air to circulate around the unit.
• Please completely disconnect the power when the unit is not in use to
avoid wasting electricity.
VERSION HISTORY
REV. DATE SUMMARY OF CHANGE
RDV1 2020/08/20 Preliminary release
CONTENTS
1. Introduction...................................................... 1
2. Applications ..................................................... 1
3. Package Contents ........................................... 1
4. System Requirements..................................... 1
5. Features............................................................ 2
6. Operation Controls and Functions ................ 3
6.1 Front Panel.................................................. 3
6.2 Rear Panel................................................... 4
6.3 RS-232 Pinout ............................................. 4
6.4 WebGUI Control .......................................... 5
6.4.1 System Tab......................................... 6
6.4.2 Network Tab ....................................... 9
6.4.3 Functions Tab ................................... 11
6.5 Telnet Control ............................................ 13
6.6 Serial and Telnet Commands .................... 13
7. Connection Diagram ..................................... 20
8. Specications ................................................ 21
8.1 Technical Specications ............................ 21
8.2 Audio Specications .................................. 22
8.2.1 Digital Audio ..................................... 22
8.2.2 Analog Audio .................................... 22
9. Acronyms ....................................................... 23
1
1. INTRODUCTION
The inherent routing exibility of Audio over IP (AoIP) provides great
advantages over traditional audio cabling solutions while using highly cost
eective Cat.5e cable. This greatly reduces the cost of wiring large systems
and improves control convenience. This unit takes full advantage of the core
benets provided by AoIP and adds support for dual audio output formats,
including both analog (balanced speaker output) and digital (optical S/
PDIF). This product allows you to easily receive extended audio sources
from compatible audio transmission devices located anywhere on the local
network.
Standard control is provided by front panel controls, WebGUI, and Telnet.
Advanced control and system integration is possible using the optional IP
Master Controller.
2. APPLICATIONS
• Home Theaters
• Classrooms
• Lecture Halls
3. PACKAGE CONTENTS
• 1× Audio over IP Receiver
• 1× 5V/1.2A DC Power Adapter
• 1× 3-pin Terminal Block
• 1× 5-pin Terminal Block
• 1× Operation Manual
4. SYSTEM REQUIREMENTS
• Audio receiving equipment such as headphones, audio ampliers or
powered speakers.
• A Gigabit Ethernet switch with “IGMP snooping” enabled is required for
multicast support.
• An active network connection from a switch or router that supports PoE
(802.3af) to power the unit is highly recommended.
2
5. FEATURES
• Analog output: 1×Balanced stereo output
• Digital output: 1×Optical output
• Reception of extended audio and RS-232 over TCP/IP in unicast (point-to-
point) or multicast (single-to-many) modes
• Reception of extended AoIP signals can be further extended (up to 100m
per segment) by using gigabit network switches.
• Volume control for the analog audio output
• Compatible with the IP Master Controller to allow integration with existing
compatible TCP/IP video matrix networks.
• Field-upgradable rmware
• May be powered directly by Power over Ethernet (PoE) when connected
to a Gigabit Ethernet switch that provides PoE (802.3af)
• Standard control is provided by front panel controls, WebGUI, and Telnet.
Advanced control and system integration is possible using the optional IP
Master Controller.
3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
PWR
LINE
MIC
LINK MUTE
AUDIO
SELECT
CH - CH + MUTE
VOL.
-
+
OPT.
2
1
346
57
1PWR LED: This LED will illuminate to indicate the unit is on and receiving
power.
2LINK LED: While the receiver is attempting to establish a network
connection the LINK LED will ash. When the receiver has established a
stable connection the LINK LED will illuminate solidly.
3OPT/LINE/MIC LEDs: The illuminated LED indicates which source is
currently selected on the linked transmitter.
Note: Only active when linked directly to a compatible dedicated audio
transmitter.
4MUTE LED: This LED will illuminate when audio output is muted.
5CH-/CH+ Buttons: Press these buttons to increase or decrease the
streaming channel used to receive audio from the local network.
Note: If only one channel is detected, the channel number will not
change.
6MUTE Button: Press to toggle between muting and unmuting the audio
output.
7VOL -/+ & AUDIO SELECT Knob: Turn this knob to increase or
decrease the audio volume level of the analog output. Press the knob in
to sequentially switch through the available audio sources on the linked
transmitter.
Note: Input selection is only available when linked directly to a compatible
dedicated audio transmitter.
4
6.2 Rear Panel
OPTICALAUDIO LAN(POE)
RS-232
TX RX
DC 5V
OUT
RL G
134
2
1AUDIO L/R OUT 5-pin Terminal Block: Connect to powered speakers
or an amplier for analog stereo audio output.
2OPTICAL OUT Port: Connect to powered speakers or an amplier for
digital audio output using an appropriate optical cable.
3RS-232 3-pin Terminal Block: Connect to a serial controllable device
with a 3-pin adapter cable for the reception of RS-232 signals from a
compatible transmitter.
4LAN(POE) Port: Connect via a Gigabit Ethernet switch to compatible
receiver(s) to transmit data, and to a PC/laptop to control the unit via
WebGUI.
Note: This unit can be powered directly by the connected Gigabit
Ethernet switch if it provides PoE (802.3af).
5DC 5V Port: Plug the 5V DC power adapter into the unit and connect it
to an AC wall outlet for power. (Optional if powered by PoE)
6.3 RS-232 Pinout
1
2
3
RxD
GND
TxD
3-pin
Terminal Block
5
6.4 WebGUI Control
• Device Discovery
Please obtain the “Device Discovery” software from your authorized dealer
and save it in a directory where you can easily nd it.
Connect the unit and your PC/Laptop to the same active network and
execute the “Device Discovery” software. Click on “Find Devices on Internet”
and a list of devices connected to the local network will show up indicating
their current IP address.
Note: This unit defaults to Auto IP mode. The current IP address can be
veried using the Device Discovery software.
By clicking on one of the listed devices you will be presented with the
network details of that particular device.
1) IP Mode: If you choose, you can alter the static IP network settings for
the device, or switch the unit into DHCP mode to automatically obtain
proper network settings from a local DHCP server. To switch to DHCP
mode, please select DHCP from the IP mode drop-down, then click “Save”
followed by “Reboot”.
2) WebGUI Hotkey: Once you are satised with the network settings, you
may use them to connect via Telnet or WebGUI. The network information
window provides a convenient link to launch the WebGUI directly.
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