RME Audio Fireface UFX+, Руководство пользователя

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88 User's Guide Fireface UFX+ © RME
Examples for sending MIDI strings:
- Set input 1 to 0 dB: B0 66 68
- Set input 17 to maximum attenuation: B1 66 0
- Set playback 1 to maximum: B4 66 7F
- Set Output 16 to 0 dB: B8 75 68
Note: Sending MIDI strings requires to use programmer's logic for the MIDI channel, starting
with 0 for channel 1 and ending with 15 for channel 16.
Further functions:
- Trim Gains On: BC 66 xx (BC = MIDI channel 13, xx = any value)
- Trim Gains Off: BC 66 xx or select a submix
Select submix (fader) in third row:
- channel 1/2: BC 68/69 xx
- channel 3/4: BC 6A/6B xx
etc.
Input Gain control is available via CC9, value range as the gain itself (up to 65). The MIDI
channel determines the controlled channel, from 1 to 16 (UFX: 9 to 12). For this to work,
Enable
MIDI Control
in the Options menu has to be activated.
The
Reverb and Echo User Presets can be changed via MIDI CC: B2 0C nn for Reverb preset
1 to 16, B3 0C nn for Echo preset 1 to 16
28.6 Stand-Alone MIDI Control
When not connected to a computer, the Fireface UFX+ can be controlled directly via MIDI. The
stand-alone MIDI control mode is activated in the unit’s menu
Options, HW Op-
tions/Diagnosis, Standalone MIDI
.
Note: When not needed the stand-alone MIDI operation should not be active, as the unit will
react on MIDI notes after power-on, and will also send MIDI notes.
Control is performed via both the
Mackie Control protocol and some standard MIDI functions
(see below). In stand-alone mode not all functions known from TotalMix are available, because
some of them aren't hardware, but software routines. Functions like
Talkback
,
Mono
,
Solo
,
rela-
tive
ganging of the faders,
Monitor Main
and
Monitor Phones
are realized by complex software
code, therefore not available in stand-alone MIDI control operation.
Still many functions, and especially the most important functions to control the Fireface UFX+,
are implemented in hardware, thus available also in stand-alone mode:
•
All faders and pans of the first and third row
•
Mute of the input signal per channel
•
Ganging via 'Select'
•
Choice of the routing destination, i.e. the current submix
•
Sending of LED and display data to the MIDI controller
The second row (software playback) is skipped. The Fireface UFX+ sends display data as brief
information, enabling an easy navigation through lines and rows. Other data like PAN and mis-
cellaneous status LEDs are supported as well.