Universal Audio Arrow Manual page 185

Top Panel Channel Selection
Level Knob Switch
In addition to the rotary control, Arrow's top panel level knob has a switch function when
the knob is pressed. The function of this switch varies depending on the active mode
(either Channel Select Mode or Gain Stage Mode), as described below.
Channel Select Mode (standard operation)
Channel selection determines which input channel can being adjusted with Arrow's top
panel preamp controls. This is the standard behavior when a channel is not in Unison
mode (top panel channel selection is not related to Unison functionality).
Either of these methods can be used for channel selection with Arrow hardware:
• Preamp Switch – After the PREAMP switch has been pressed at least once
to switch the unit to Input mode, pressing the PREAMP switch alternates the
currently selected input channel (CH1 or CH2).
• Level Knob – After the PREAMP switch has been pressed at least once to switch
the unit to Input mode, pressing the LEVEL knob alternates the currently selected
input channel (CH1 or CH2).
An Arrow channel is selected for adjustment when its channel selection indicator LED
(CH1 or CH2, above the input meters) is lit. If stereo linking is active, both indicators
LEDs (CH1 and CH2) are lit.
Gain Stage Select (Unison operation only)
When the currently selected Arrow channel is in Gain Stage Mode, pushing the hardware
level knob changes the Unison plug-in's gain parameter that is being controlled.
The color of Arrow's top panel level indicator (the LED ring around the knob) changes
to reflect the gain stage being controlled, and the gain stage is also indicated by the
matching color of the indicator dot within the Unison plug-in's interface. For complete
details, see Gain Stage
Arrow Manual
Mode.
185 Unison