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Operating Your Amplifier: Remote Control
Overview
Your amplifier is equipped with multiple options for remote control. It can operate as a single
device via a USB connection to the front panel, and this can also be used as a converter to an
RS485 network, where other DPA Series or MC
2
Delta DSP Series or XTA processing units
may be connected.
It may also be controlled via an Ethernet connection and again will relay data onto an RS485
network if required.
The Ethernet and USB connections can be used in an intelligent switchover mode, where the
Ethernet connection is active, but will be overridden by a USB connection, allowing quick
connection to a system via the front panel without needing to reconfigure the current remote
interface setup.
The RS485 network can be used on its own as third means of communication, if the amplifier
is part of a bigger system and an Ethernet connection is not available.
Using an Ethernet connection, multiple amplifiers can be connected directly to a standard
Ethernet switch, or WiFi router, allowing for wireless communication. Connection to a WiFi
router is required to control amplifier(s) with the DeltaDirect app.
Finally, the GPIO port on your amplifier can be configured to feed back a variety of alarm
signals (such as over temperature threshold, or protection triggered) and offer simple closed
contact control of standby mode, mutes or memory recalls. It also accepts variable voltages
which allow direct level control of selected channels’ gains.
Remote Control Software Choices
Your amplifier is designed to be fully configured via AudioCore, our fast, intuitive software
platform that works alongside the DeltaDirect app for Apple iPad devices.
Main configuration is performed via AudioCore, either with a wired connection via Ethernet,
USB or RS485. Connection to amplifiers is also possible wirelessly using the Ethernet
connection if this is via a wireless router.
Tuning of a system can then be performed wirelessly (via a WiFi connection) using just the
iPad, which allows full adjustment of all aspects of a network of DPA and MC
2
Delta DSP
amplifiers.
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