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Linear Acoustic AERO.qc User Guide
1.2
Reference Levels and Line Up Features
The AERO.qc is designed to support a standard reference level of -20dBFS via its digital
inputs. Other levels can be supported as the slow-moving Input AGC will easily compen-
sate for any level differences. The AERO.qc contains a host of built in signal generation
capabilities that are useful for both level calibration of downstream equipment, and for
channel identification. Please see Chapter 4 for detailed information.
1.3
Powering Up and Shutting Down
With the unit plugged in to a valid AC power source, press the Left, Up, and Right posi-
tions on the RIGHT navigation ring (i.e. a thumb on the 11 0'clock and 2 o'clock posi-
tions). The Linear Acoustic logo blue LEDs will illuminate first and the unit will then
power on normally.
Shutting down is exactly the same: press the Left, Up, and Right positions on the RIGHT
navigation ring (i.e. a thumb on the 11 0'clock and 2 o'clock positions). The screen will
show the shutdown sequence, and will then go blank. A few seconds later, the Linear
Acoustic logo backlight will go off and the bypass relays will close and the unit is now pow-
ered off.
If there is a need to bypass the unit, the best way is via Master Bypass in the System Settings
menu.
1.4
Reset and Upgrades
To reset the unit, simply follow the power off procedure above, then power back on.
For software updates, the factory will provide a USB updater with instructions on how to
update software.
WARNING: Do not connect any devices to the USB connector on the rear panel with-
out specific instructions from the factory!
1.5
Warranty and Feedback
Please take a moment to fill out and return the warranty card included with the unit and
drop it in the mail. This will enable us to contact you if there are any software or documen-
tation issues. Also, we are very interested in your feedback. This unit was designed based
on input gathered from many broadcast engineers and it will evolve further thanks to on-
going suggestions and comments from users. We look forward to hearing from you.
7
Introduction
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