Select the desired audio input (In 1, In 2, or Mic) by pressing the
SEL
button. A green LED
will toggle through the inputs as the
SEL
button is pressed.
Info: Auto Input Level LED
●
Green (inf - -6 dB)
Good level but maybe too low
●
Yellow (-6 - -0.2 dB)
Good level
●
Red (-0.2 - +1 dB)
Turn down input!
Using MIC In
The MIC audio input connection requires a USB audio preamplifier and one of the
approved
⅛
” microphone accessory items for proper functionality.
Be sure to have the
⅛
” output of the provided microphone plugged into the input on the
USB Preamplifier.
Warning: Gain Control with MIC In
If you plan on using the MIC In and then clapping and yelling to test the system its
recommended to use manual gain rather than auto gain. This will ensure a consistent and
predictable interaction experience. Rather than the adapting input level when using auto gain.
This can be configured in the Aurora app under Audio settings.
Factory Reset
A factory reset can be achieved by using a pin to press and hold the unmarked button
(see diagram below). The user must press and hold the button for (3) three seconds. All
LED’s will remain white until the system default settings are restored.
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