General Description; Features; Handling Precautions - Toa NX-100 User Manual

4. GENERAL DESCRIPTION

TOA's NX-100/100S Network Audio Adapter is specially developed to transmit high-quality audio signals and
such control data as serial data over IP networks such as LAN or Internet in real time.
[Audio Signal Flow Chart]
CD or other music player
Microphone
Microphone
CD or other music player

5. FEATURES

• Permits use of not only dedicated lines, but also the Internet, which greatly reduces operating costs when
transmitting audio signals to remote locations.
• Under peak conditions with no network delay, audio signals can be transmitted with a minimal delay of about 20 ms.
• Transmission of contact control data possible.
• Transmission of serial data control information also possible.
• Simultaneous bi-directional transmission of audio signals possible.
• Simultaneous transmission of audio signals to multiple locations (up to 4 locations for unicast*
64 locations for multicast*
• Enables loss-free audio signal transmission even over congested networks such as the Internet.
• The entire system can be remotely operated or managed from a single PC (personal computer) using the
supplied software program.
• Because audio transmissions can be started and finished via the unit's contact inputs, systems can be
configured even without the use of a personal computer.
• Designed to operate on either AC or DC power source.
* 1 UNICAST: A communications method used to transmit audio data to designated addresses in a
matched ratio of 1:1. Up to 4 channels can be simultaneously transmitted.
* 2 MULTICAST: A communications method used to simultaneously transmit a single audio data source to
multiple destinations.

6. HANDLING PRECAUTIONS

• Warning: This is a class A products. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.
• Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
4
NX-100/100S
Mixer
Mixer
2 streaming) possible.
Amplifier Speaker
LAN / WAN
NX-100/100S
Amplifier
NX-100 only
NX-100 only
Audio signal (1)
Audio signal (2)
PC with NX-100
software installed
Speaker
1 streaming,