RME Audio Babyface Pro, User Manual

Page: 27 / 94

User's Guide Babyface Pro © RME 27
13. Hotline – Troubleshooting
The input signal cannot be monitored in real-time
•
ASIO Direct Monitoring has not been enabled within the DAW, and/or monitoring has been
disabled globally (TotalMix Options).
The 8 ADAT channels don’t seem to work
•
The optical output has been switched to 'SPDIF' format. In TotalMix FX all channels and their
assignments still exist, but the optical transmitter is then limited to two channels. The ADAT
playback devices are still usable by routing and mixing them in TotalMix to other outputs.
Playback works, but record doesn’t
•
Check that there is a valid signal at the input. If so, the current sample frequency is dis-
played in the Settings dialog.
•
Check whether the Babyface Pro has been selected as recording device in the audio appli-
cation.
•
Check whether the sample frequency set in the audio application (‘Recording properties’ or
similar) matches the input signal.
•
Check that cables/devices have not been connected in a closed loop. If so, set the system’s
clock mode to Master.
Crackle during record or playback
•
Increase the number and size of buffers in the ‘Settings’ dialog or in the application.
•
Try different cables (optical) to rule out any defects here.
•
Check that cables/devices have not been connected in a closed loop. If so, set the system’s
clock mode to ‘Master’.
•
Check the Settings dialog for displayed Errors.
Driver installation and Settings dialog/TotalMix work, but a playback or record is not possible
•
While recognition and control of the device are low bandwidth applications, playback/record
needs the full USB transmission performance. Therefore, defective USB cables with limited
transmission bandwidth can cause such errors.