User Manual

UAX220v2 & UAX220-Mic

User manual

CONTROLS

UAX220v2 and UAX220-Mic feature switches and faders for manual controls

as well as adjustments via software.

Manual controls

• 48V (UAX220-Mic)

These two switches (one per input channel) allow enabling/disabling the

48 V phantom power for condenser microphones. This power supply is

activated on a channel when the corresponding LED is lit.

• In1 and In2: (UAX220-Mic)

These two knobs allow adjusting the analog gain on each input, from

+20 dB to +55 dB. The “Peak” LEDs light up when the input level is too

high.

• Pad

This switch permits to attenuate the analog input signal level by -12 dB

for UAX220v2, -20 dB for UAX220-Mic. The attenuation is active when

the corresponding LED is lit.

• 1+2

This switch allows adding up the left and right input channels. The

summation is active when the corresponding LED is lit. The signal

arising from the summation is then available on the left and right

channels to be recorded, and/or to be sent to the outputs, if the

monitoring is activated.

• Monitoring On

This switch allows sending the input monitoring signal to the outputs

(modified by the various input adjustments)

• Monitoring Mono

This switch allows monitoring on the summation of left and right

channels on the outputs. The summation is active when the

corresponding LED is lit.

Digital recording of the stream played

With “Monitoring Mono” activated and the “Monitoring On” disabled,

the UAX allows to record the played stream without passing through the

analog inputs/outputs. This makes it possible, for example, to record an

Internet broadcast using an application such as Windows Media Player.

• Headphones out level adjustment

The knob marked with a headphones symbol allows adjusting the audio

level on the headphones output. This setting does not affect the line

outputs.