CYP IP-A750TX User manual
IP-A750TX
Audio over IP Transmitter for IP-7000 series
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.
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 CYP (UK) Ltd.
© Copyright 2021 by CYP (UK) Ltd.
All Rights Reserved.
Version 1.1
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
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
v1.00 2020/09/02 Preliminary release
v1.01 2021/08/19 Typographical correction.
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 ..................................................7
6.4.2 Network Tab............................................. 10
6.4.3 Functions Tab.......................................... 12
6.5 Telnet Control..................................................... 13
6.6 Telnet Commands ............................................ 14
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 Analogue 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 a selection
of dierent audio source formats, including both analogue (line in and
mic in) and digital (optical S/PDIF). This product allows you to easily
extend your audio sources to compatible audio playback 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 Transmitter
1× 5V/1.2A DC Power Adapter
1× 3-pin Terminal Block
1× Operation Manual
4. SYSTEM REQUIREMENTS
Audio source equipment such as media players, video game consoles,
set-top boxes, or PCs.
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
Analogue inputs: 1×Mic input, 1×Line input
Digital input: 1×Optical input
Audio and RS-232 extension over TCP/IP in unicast (point-to-point) or
multicast (single-to-many) modes
Extension of AoIP signals can be further extended (up to 100m per
segment) by using gigabit network switches.
Gain control for the microphone input
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
MUTE
GAIN.
-
+
OPT.
2
1
3456
1PWR LED: This LED will illuminate to indicate the unit is on and
receiving power.
2LINK LED: While the transmitter is attempting to establish a network
connection the LINK LED will ash. When the transmitter has
established a stable connection the LINK LED will illuminate solidly.
3OPT/LINE/MIC LEDs: The illuminated LED indicates which source is
currently selected.
4MUTE LED: This LED will illuminate when audio output is muted.
5MUTE Button: Press to toggle between muting and unmuting the
audio output.
6GAIN -/+ & AUDIO SELECT Knob: Turn this knob to increase or
decrease the audio gain of the microphone input. Press the knob in to
sequentially switch through the available inputs.
4
6.2 Rear Panel
OPTICAL LINE
IN
MIC
RS-232
LAN(POE)
TX RX
DC 5V
12356
4
1OPTICAL IN Port: Connect to the optical audio output of a device
such as a media player or game console using an appropriate optical
cable.
2LINE IN Port: Connect to the analogue stereo output of a device such
as an audio player or PC.
3MIC IN Port: Connect to the analogue output of a microphone.
4RS-232 3-pin Terminal Block: Connect to a PC, laptop, or other serial
control device with a 3-pin adapter cable for the extension of RS-232
signals to a compatible receiver.
5LAN(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).
6DC 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 authorised 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”.
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