Grass Valley Kaleido-Solo Installation v.5.00 - Manual (Page 44)

GUIDE TO INSTALLATION AND OPERATION
40 | Kaleido-Solo
LtRt Stereo downmixer
LoRo Stereo downmixer
Manual - Dialnorm
Select a dialnorm value to use during the manual downmix. The gain will be applied after the downmix.
-1 dBFS 30 dB gain is applied.
...
-31 dBFS Unity gain is applied (no gain, no attenuation).
The gain applied (dBFS) is calculated as follows: Gain applied (dBFS) = 31 dBFS + Dialnorm