13 – Options/specifications/reference–MIDI Control Change94 TASCAM DA-98HR13.5 MIDI Control ChangeIt is possible to send use MIDI Control Change mes-sages to control the sub-mixer parameters, asdescribed here:MIDI channels 1 through 8 control channels 1through 8 on the master DA-98HR in a DTRS chain.MIDI channels 9 through 16 can be used to controlchannels 1 through 8 on the first slave DA-98HR in achain.13.6 MIDI System ExclusiveThe following are the System Exclusive formats usedby the DA-98HR:13.6.1 Identity ReplyReply to an Identity Request:13.6.2 TASCAM Exclusive messagesThese TASCAM Exclusive messages are developedfor controlling DTRS recorders connected to eachother via the SYNC IN connections.The messages follow the following format:13.6.3 Track delayTrack delay can be set from –200 through +7200<cc> = 04<data> is 5 bytes: <tk><tk> = 0s000ttt where s= sign bit (1 if negative) andttt is the track number.<da>, <db>, <dc> and <dd> represent the units, tens,hundreds and thousands digits respectively of thedelay value.13.6.4 CrossfadeCan be set from 0 to 90 ms in this way<cc> = 051 data byte, taking a value from 0 through 9 (0through 90 ms)13.6.5 Machine offsetUsed to set the machine offset of a slave machinechasing to a master via a SYNC IN connection (themaster’s chase cannot be set, of course).The limits of this parameter are ±02:00:00.00. If avalue over or below these limits are entered, the limitvalue will be set.<cc> = 06<data> is four bytes: <hh> <mm> = 0sssuuuu, where sss=000 means a plus value,and sss=01 is a minus value. uuuu is the hourssetting.Parameter MIDI Control Hex valueChannel fader Volume (7) 0x07Channel pan Pan (10) 0x0aMaster fader Control (9) 0x09Channel muteaa. Values of 0 through 63 turn mute on, values of64 through 128 turn it on.Control (11) 0x0bF0 SysEx header7E Universal SysEx non-realtime header<channel> Obtained by subtracting 1 from the Machine ID<06> sub-ID #1 — general information<02> sub-ID #2 — device identity reply4E TEAC ID01 Category = recorder04 type =digital cassette00 interface = direct0F machine = DA-98HR Software version of unit. Numbers above deci-mal point, expressed in binary Software version of unit. Numbers below decimalpoint expressed in binary00 Currently unassigned00 Currently unassignedF7 End of SysExF0 SysEx header4E TEAC ID<channel> Obtained by subtracting 1 from the Machine ID11 Operation code (DTRS SYNC IN)<an> Machine ID set on each DTRS recorder<cc> Command code<data> Data — format varies according to command<cs> checksum — lower 7 bits of the sum of all num-bers from (and including) up to F7 End of SysEx
