- defines the most important audio parameters for the 
.
Audio configuration dialog:
- sets the Audio Input source to one of the following:
| • | Analog XLR-3F |
| • | TOSlink digital (i.e. optical digital input) |
| • | AES/EBU digital (i.e. balanced electrical input) [DB-9F] |
| • | ADAT digital (ADAT interface also uses optical port) [TOSlink] |
With ADAT the following channel combinations are possible:
1) Standard:
| • | 2 channels:ADAT12, ADAT34; ADAT56 .. ADAT2324 |
2) Multi channel (see item mode in menu item Settings/Codec):
| • | 4 channels: ADAT14, ADAT58 |
| • | 6 channels: ADAT16 |
| • | 8 channels: ADAT18 |
- sets the audio output to use one of the following:
| • | Analog XLR-3M |
| • | TOSlink digital (i.e. optical digital output) |
| • | AES/EBU digital (i.e. balanced electrical output) [DB-9F] |
| • | ADAT (ADAT interface also uses optical port) [TOSlink]: |
With ADAT the following channel combinations are possible:
1) Standard:
| • | 2 channels:ADAT12, ADAT34; ADAT56 .. ADAT2324 |
2) Multi channel (see item mode in menu item Settings/Codec):
| • | 4 channels: ADAT14, ADAT58 |
| • | 6 channels: ADAT16 |
| • | 8 channels: ADAT18 |
Mono Channel Mix In/Mono Channel Mix out
When in Mono mode, this selects which audio channel(s) is/are used.
| • | Left: Only the left audio signal is used |
| • | Right: Only the right audio signal is used |
| • | Mixed: (L+R)-6 dB signal is used |
- defines the AES/EBU output clock source.
Note:
If any of the ‘internal’ sources is selected, the AES/EBU Sample rate is also affected.
- sets the Input level of the A/D converter in the range of:
fsc to 0 dBu [fsc: full scale coding of A/D converter]
Usually fsc of means 18 dBu but there are also 
with a full scale of 15 dBu or 22 dBu.
Reducing the value of Audio Level in means amplifying the input audio. This reduces the scale range of the A/D converter. This can cause the A/D converter to clip sooner, and thus distortion will occur earlier, when the fsc point is reached.
- sets the maximum possible analogue Output level in the range of:
fsc to 0 dBu [fsc: full scale coding of D/A converter]
Usually fsc of means 18 dBu but there are also with a full scale of 15 dBu or 22 dBu.
Reducing the value of Audio Level out means attenuating the analog output audio.