Axia DESQ, Инструкция по установке и эксплуатации

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©2012 Axia Audio
Chapter Two:
Inputs and Outputs
In this chapter we’ll discuss how to configure the
inputs and outputs for your RAQ and DESQ consoles
by using your computer’s web browser. While browsing
this chapter you may find useful the block diagrams in
Appendix B.
QORs have built-in Ethernet switch and Web server-
for options configuration. To access it, all you need is
a computer connected to its Ethernet switch. Since
Livewire IP addresses are managed without DHCP, you
will need to ensure that your PC has a manually-assigned
IP address in the same subnet as the QOR. Contact your
network administrator if you are not sure how to set up
a fixed IP address for your PC (but if you’re reading this,
we think you’ve probably got it covered yourself).
Note: Axia web interfaces have been tested with
Microsoft (TM) Internet Explorer, version 6 or lat-
er, but also work with other browsers.
Adobe (TM) Flash Player is used for some real-
time monitoring features but is not essential for
setup and configuration. If installed, your pop-
up blocker must be disabled. You may download
Adobe Flash Player at http://get.adobe.com/
flashplayer/.
Once your PC is properly connected to the Axia
Livewire network, direct your web browser to the IP ad-
dress of your QOR. When you connect to it, you will be
prompted for a user name and password. By default, the
user name is “ user ” and there is no password.
First, we’ll walk through the Audio IO Manager to
configure your Inputs and Outputs . Then, we will illus-
trate how Source Profiles and Show Profiles are used
with your QOR system.
Inputs
Your QOR has several connectors on the rear panel
that accommodate microphones, analog stereo line and
AES inputs. Chapter 1 discussed the details of these
physical connectors. Now, let’s look at the software con-
figuration of these inputs.
Figure 2-1: Audio IO Manager - Inputs from QOR.32
Figure 2-1 shows the web page configuration for In-
puts for your QOR. There are three types of inputs.
Microphone Inputs
XLR-type connectors on the rear panel are intended
to be used for mono microphone signals. Each of those
inputs has the following parameters:
•
Phantom Power
(48 vdc) is individually enabled
for each of the four microphone inputs by selecting
this check box.
•
PreAmp Gain
is adjustable to a maximum of 65 dB.
This setting will adjust the microphone level prior to
all other signal processing.
•
Input Gain
is adjustable from -64 to +24 dB. If you
are conservative with your PreAmp gain, you may
wish to apply a few dB of additional gain at this stage.
Analog Line Inputs
The eight inputs in the QOR.16 or 16 inputs of a
QOR.32 are for line-level stereo signals connected to