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RME Fireface UCX II 40-Channel USB-B Audio/MIDI Interface User Manual

Page 6

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6

User's Guide Fireface UCX II

© RME

Class Compliant Mode

31

General

..................................................................... 94

32

System Requirements

............................................. 94

33

Operation

................................................................. 95

33.1 Useful Hints .......................................................... 95
33.2 Class Compliant under Windows/Mac OS X ........ 96

34

Supported Inputs and Outputs

.............................. 96

35

Front panel Operation

............................................. 97

36

Audio Routing and Processing

.............................. 97

37

Setups

....................................................................... 98


DURec - Direct USB Recording

38

Direct USB Recording

38.1 Overview ............................................................ 100
38.2 Operation ............................................................ 100
38.3 Limitations and Important Notes ........................ 103
38.4 Multichannel WAV File Batch Processor............ 104
38.5 Technical Background ........................................ 105


Technical Reference

39

Technical Specifications

39.1 Analog ................................................................ 108
39.2 MIDI .................................................................... 109
39.3 Digital ................................................................. 109
39.4 Digital Inputs ....................................................... 109
39.5 Digital Outputs .................................................... 110
39.6 General ............................................................... 110

40

Technical Background

40.1 Lock and SyncCheck ......................................... 111

40.2 Latency and Monitoring ...................................... 112
40.3 USB Audio .......................................................... 113
40.4 DS

– Double Speed ............................................ 114

40.5 QS

– Quad Speed .............................................. 114

40.6 Noise Level in DS / QS Mode ............................. 115
40.7 SteadyClock ....................................................... 115

41

Diagrams

41.1 Block Diagram Fireface UCX II .......................... 116
41.2 Connector Pinouts .............................................. 117


Miscellaneous

42

Accessories

........................................................... 120

43

Warranty

................................................................. 120

44

Appendix

................................................................ 121

45

Declaration of Conformity

.................................... 122