DM-4800 Release NotesTASCAM DM-4800 Release Notes 5ª IF-FW MKII supportWhen the separately sold IF-FW/DM MKII option card isinstalled, you can now transfer up to 32 channels of I/O (at44.1kHz/48kHz/88.2kHz/96kHz) between your computerand the DM-4800.For details on the IF-FW MKII, refer to the IF-FW MKIIoperating manual.ª MIDIMIDI control change message support formixer parametersMIDI control change messages are now supported, allow-ing mixer parameters (FADER, PAN, and MUTE) to becontrolled.This allows MIDI devices to be controlled in synchroniza-tion with operations on the DM-4800 mixer, or converselyfor mixer parameters to be controlled from a MIDI device.In the MIDI>CtrlChg MIX. screen, the CONTROL CHANGE TABLEFOR MIXER allows you to assign control change numbers.Figure 8 MIDI>CtrlChg MIX screenBy using BATCH SETUP you can make settings for allsixteen channels at once.MIDI>SETUP screen filteringIn conjunction with MIDI control change support for mixerparameters, filtering has been added to the USB MIDI 4:PC/CC port.Figure 9 MIDI>SETUP screenUntil now, the input/output on/off setting for USB MIDI port3 (used for MIDI time code) had been a single setting forinput and out put, but these can now be set independently.MIDI Device Inquiry message supportWhen an identity request is received from the followingMIDI ports of external device, the following message iden-tify reply is transmitted.F0 7E 00 06 02 4E 07 01 00 06 v1 v2 pp 00 F7v1: Major version number of firmwarev2: Minor version number of firmwarepp: MIDI port ID00: The DM-4800’s MIDI IN/OUT04: USB MIDI 4: PC/CC port05: USB MIDI 5: USB REMOTE 1 port06: USB MIDI 6: USB REMOTE 2 port07: USB MIDI 7: USB REMOTE 3 portVersion 1.10