Reset Modes; Reset Mode 1; Reset Mode 2 - Extron electronics AXI 22 AT User Manual

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Reset Modes

Pressing the rear panel reset button (see figure 3,
Extron Tweeker will reset only the Dante module in the AXI, leaving the gain and phantom
power settings unaffected (see
page 32 for information resetting gain and phantom power). There are two reset modes
activated with the rear panel reset button.

Reset Mode 1

Press the rear panel reset button and quickly release it to cause a hardware reset of the
Dante module while preserving all of its settings such as IP configuration, routing, device
name, channel names, and sampling rate.

Reset Mode 2

To cause an absolute system reset of the Dante module back to factory default conditions,
press and hold the rear panel reset button for 10 seconds until the AT (PoE) port LEDs flash.
Following this reset, the Dante module will proceed to its normal boot sequence. This reset
will:
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Input Level and Gain LED Stack — The LED stack displays the input signal level of
the selected input, from no signal to -60 dBFS (first LED lit) up to 0 dBFS (all LEDs lit).
When the gain rotary encoder is rotated, the LED stack changes to display the input
gain level of the selected input. Input gain level continues to display for 2 seconds after
adjustment of the rotary encoder ceases. After this 2 second period, the LED stack
displays the input signal level.
The dB scale to the left of the LEDs indicates input gain level from 0 dB to +42 dB.
Each LED represents 6 dB of gain, while gain adjustments are made in 3 dB steps.
The LED will blink to indicate a 3 dB change in level, and light solid to indicate a 6 dB
change. The entire LED stack flashes to indicate the input is muted.
Gain Rotary Encoder — The rotary encoder adjusts the input gain for the currently
selected input, from 0 dB to +42 dB in 3 dB steps. Use a small flat head screwdriver,
such as the provided Extron Tweeker, to turn the encoder clockwise to raise the gain
and counter-clockwise to lower the gain.
Phantom Power Switch — This momentary switch turns +48 V phantom power on
or off for the currently selected input. Use a small flat head screwdriver, such as the
provided Extron Tweeker to adjust the phantom power switch. Push the switch up
to turn phantom power on and down to turn it off. The switch is neutral in the middle
position (default).
Phantom Power Indicator LEDs —These green LEDs light steadily to indicate which
channels have phantom power applied.
Input and Output Signal and Clip LEDs — The green signal LEDs light steadily
when signal is present and increase in intensity from -60 dBFS (lowest intensity, signal
presence indication) to -1 dBFS (full brightness). The red clip LEDs light steadily at
-1 dBFS to indicate clipping and stay lit for one second beyond receiving the clip
message.
Set the IP configuration to default settings
Clear all audio channel routing
Set the Dante device name and channel names to default
on page 5) with a stylus or
E
Command and Response Table for SIS Commands
AXI 22 AT and AXI 44 AT • Installation and Operation
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