Axia DESQ, Инструкция по установке и эксплуатации

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©2012 Axia Audio
18.
Clock OLED (DESQ only):
The display re-
turns the clock time and the timer values.
System Settings
To access System Settings of the QOR, press and
hold the Meter key for five seconds.
The meter display shows the options and the preview
control is used to navigate, select options and change pa-
rameter values
Options available are:
»
IP Address
»
Subnet Mask
»
Gateway
»
Save and Reboot
Source-Specific Channel Controls
Some fader functions change their behavior to suit
the type of source assigned to the fader. A Guest Mic in-
put has unique functions different from those of a Codec
input, and so forth. In this section we’ll explain the chan-
nel functions unique to each type of source input.
control room Operator Mic channel
The Control Room Operator microphone is the board
operator’s mic. It’s always located in the Control Room,
so activating a channel designated as the CR Operator
mic affects CR Monitor speaker and Preview speaker
muting.
When the board operator pushes a
Talkback
key, all
output bus assignments for the Control Room Opera-
tor microphone are temporarily muted, while his mic’s
audio is routed to the requested
Talkback
destination.
Releasing the key returns the channel outputs to normal.
Pressing the soft key for the CR Operator Mic while
the channel is already on will mute the channel until
the key is released, acting as a “ cough ” function for the
board operator. On-air status and speaker mutes are un-
affected by this action. The CR Operator microphone
channel will mute the CR Monitors (Monitor 1) and the
Preview speakers whenever the channel is
On,
or if
Pre-
view
keys are selected.
control room guest Microphone channel
There are often microphones in the Control Room
other than the board operator’s; i.e., an in-studio guest or
perhaps an announcer located physically near the board
op. These microphones also control the muting of the
Control Room monitor speakers.
Control Room Guest Microphone channels will mute
the Control Room speakers and the Preview speakers
whenever the channel is
ON,
or if
Preview
key is se-
lected.
line channel
Line-level devices like CD players, tape players, etc.,
use the Line Channel profile. The Line Channel is ste-
reo, but the user can change the input mode to mono, left
only or right only by using the
Pan & Mode Options
section.
Line channels have a variety of remote logic func-
tions available at the GPIO interface.
ON
and
OFF
states
can be remotely controlled, as well as the
Preview
key.
Each function has a corresponding lamp driver.
Phone channel
The Phone Channel profile is used, naturally, for tele-
phone hybrid audio sources. Each Phone Channel has its
own discrete Feed-to-Source mix-minus output.
Each RAQ/DESQ can accommodate six automat-
ically-generated mix-minus feeds (one per channel). If
the Feed-to-Source mode is set to “Auto”, (the most
common option - see Chapter 2: Inputs and Outputs
for the section entitled “Source Profile Options”), phone
callers hear the output of the
Program-1
bus, minus
himself, when the channels they’re assigned to are
ON
.
When the caller’s channel is
OFF
, callers hear the out-
put of Phone bus (Pre-fader, pre-ON/OFF of channels
assigned to PGM-2).
Phone feed-to-source outputs can also be locked to
backfeed only
PGM-1
,
PGM-2
using the options provid-
ed when constructing the Source Profile for your hybrid.