Main Input - Output Section

(44) Input Gain

Adjust the level of the signal fed to the plug-in, in dB increments.

(45) Input level meter

Shows the current level of the input signal after applying input gain, in dB FS (deciBel Full Scale).

(46) Output Gain

Used to trim the output signal and possibly avoid any overloading of the signal in the rest of the signal-chain.

(47) Output level meter

Shows the current level of the input signal after applying output gain, in dB FS(deciBel Full Scale).

(48) Day - Night

Toggles between two interface schemes, which, as the name implies, are best suited to high or low light environments respectively. In a dimly-lit studio environment, switching to the nigthtime scheme with its darker color palette and lower contrast will minimize eye-fatigue when doing long sessions.

(49) Setting

Gives access to a sub-menu where you can either select the I/O configuration, namely the input channel count followed by the output channel count, for hosts that support dynamic I/O configuration, or display the credits page.
The exact I/O combinations available depend on your actual audio hardware and host configuration.