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thanks Jeff, I assume that the "tempo slider" control pitch as well.... true? And... is there a fine / coarse control like on the 16 second delay or is the tempo slider it? Teddy On Feb 10, 2008, at 2:06 PM, Jeff Duke wrote: > I have not used a midi controller except for drum machine sync but > the notes in the upgrade zip > say this: > MIDI CONTROL > > Independently of the MIDI SYNC state, the 2880 will at all times > respond to > > certain Control Change messages. These messages have the same effect > > as pushing 2880's buttons and moving its sliders and rotary controls > > (except input sensitivity and headphone level). The MIDI channel > > on which such messages are received can be altered from 2880's panel > > and saved in internal memory. > > SETTING THE MIDI CHANNEL > > Press MIXDOWN and hold it for more than 2 seconds. > > This will cause all of the LEDs except the four track LEDs to blink. > > The state of the track LEDs indicates the channel to which 2880 is > > currently set. It uses the following code ("." = LED off): > > Track LED 1 2 3 4 = MIDI channel > > . . . . 1 > > . . . ON 2 > > . . ON . 3 > > . . ON ON 4 > > . ON . . 5 > > . ON . ON 6 > > . ON ON . 7 > > . ON ON ON 8 > > ON . . . 9 > > ON . . ON 10 > > ON . ON . 11 > > ON . ON ON 12 > > ON ON . . 13 > > ON ON . ON 14 > > ON ON ON . 15 > > ON ON ON ON 16 > > If one holds MIXDOWN, the track LEDs will advance through the above > > sequence to select a different channel. When one releases MIXDOWN > > the channel selected will be saved after power cycling. > > MIDI CONTROL CHANGE MESSAGES > > At power up the 2880 will always be in OMNI=OFF mode. This means > that it > > will only obey Control Change messages on the selected channel. The > 2880 > > can however be switched to OMNI=ON mode by receipt of the appropriate > > command on its selected channel. In OMNI=ON mode 2880 will respond to > > CONTROL CHANGE MESSAGES (except OMNI=OFF) on any channel. > > Each CONTROL CHANGE message carries two information bytes- the > > Controller Change Number (CC#) and the data value (DV). The > following table > > shows which of 2880's functions the information bytes control: > > CC# DV 2880 Parameter > > 9 0 to 127 Clix level > > 20 0 to 127 Live signals monitor level > > 21 0 to 127 Track 1 play/feedback level > > 22 0 to 127 Track 2 play/feedback level > > 23 0 to 127 Track 3 play/feedback level > > 24 0 to 127 Track 4 play/feedback level > > 25 0 to 127 Mix track play/feedback level > > 26 0 to 127 Tempo slider > > 27 0 to 127 Live signals pan > > 28 0 to 127 Track 1 pan > > 29 0 to 127 Track 2 pan > > 30 0 to 127 Track 3 pan > > 31 0 to 127 Track 4 pan > > 102 127 Push REC button > > 103 127 Push NEW button > > 104 127 Push PLAY button > > 105 127 Push TRACK SELECT button > > 106 127 Push EXT SYNC button > > 107 127 Push MIXDOWN button > > 108 127 Push STEREO button > > 109 127 Push REVERSE button > > 110 127 Push OCTAVE button > > 111 127 Push PUNCH-IN button > > 112 127 Push QUANTIZE button > > 124 0 Change to OMNI=OFF > > 125 0 Change to OMNI=ON > > There must be at least 300mS between each button push message. > > MIDI PROGRAM CHANGE MESSAGES > > The 2880 also interprets certain Program change messages as button > pushes > > and mute/unmute commands. A program change message has one information > > byte, P0 (0 to 127), but this is usually presented to the user as > being > > 1 to 128, shown below as P1. > > P0 P1 2880 Parameter > > 80 81 Push PLAY button > > 81 82 Mute/unmute track 1's play ** > > 82 83 Mute/unmute track 2's play ** > > 83 84 Mute/unmute track 3's play ** > > 84 85 Mute/unmute track 4's play ** > > 85 86 Push REC button > > 86 87 Select track 1 for record (or 1 and 2 if stereo) > > 87 88 Select track 2 for record (or 1 and 2 if stereo) > > 88 89 Select track 3 for record (or 3 and 4 if stereo) > > 89 90 Select track 4 for record (or 3 and 4 if stereo) > > 90 91 Push NEW button > > 91 92 Push QUANTIZE button > > 92 93 Push REC button > > 93 94 Push PLAY button > > 94 95 Push REVERSE button > > 95 96 Push TRACK SELECT button > > 96 97 Push STEREO button > > 97 98 Push PUNCH-IN button > > 98 99 Push EXT SYNC button > > 99 100 Push OCTAVE button > > 100 101 Push PLAY button > > 101 102 Mute/unmute track 1's play ** > > 102 103 Mute/unmute track 2's play ** > > 103 104 Mute/unmute track 3's play ** > > 104 105 Mute/unmute track 4's play ** > > 105 106 Push REC button > > 106 107 Push MIXDOWN button > > 107 108 Mute/unmute mix track's play ** > > 108 109 Mute/unmute Dry Out ** > > 109 110 Mute/unmute clix level ** > > 110 111 Mute/unmute all play tracks *** > > ** The single channel mute/unmute action works as follows: > > If the channel's level is greater than zero when the command is > > received then the channel will be muted. If the channel's level > > is zero when the command is received then the level will be set > > either to that of 2880's panel fader or to that of the last CC > > message (20..24), depending on which was most recently effective. > > *** When a mute/unmute all-play-tracks command is received all play > > tracks will be muted if ANY of them is greater than zero. If > > ALL of them are zero then each will be set to fader or CC level. > > MIDI OUT (MIDI THRU) > > 2880 generally relays all received MIDI messages at its MIDI out > > connector. But in Internal sync mode it does not relay the > > sequencer commands: STOP START CONT CLOCK > > ................ > > hope this helps, I love the machine by the way, its really fun! > > Jeff