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3. Backpanel
20. Power Button(Power)-Pressing this button will power on the DI800,the USB interface and the 12V
DC can work
normally.
21. USB Input(USB)-USB2.0 Port, connect a standard USB cable to this port, connecting the other
end to your host
computer .
22. 12V DC-This is an external power supply. If you want to introduce the signal from (32),(33) to
speaker , you have to
use this external power supply. If you don't use the speakers, it is unnecessary to connect the external
power supply.
23. MIDI OUT-Connect to the MIDI input of your controller or other MIDI device
24. MIDI IN-Connect to the MIDI output of your controller or other MIDI device
25. 48V Phantom Power(48v Power)-This button is for 48V Phantom power
26. S/PDIF Out-Digital output on coaxial(RCA type) connector .the attached soft driver must choose
the S/PDIF output mode correspondingly.
27. S/PDIF In-Digital input on coaxial(RCA type) connector . The mode of the recording software
should be selected the S/PDIF mode
28. 4/R Input-This is a RCA Input for RIGHT channel
29. 3/L Input-This is a RCA Input for LEFT channel
30. 2/R Output-This is a RCA Output for RIGHT channel
31. 1/L Output-This is a RCA Output for LEFT channel
32. 6/R Speaker Out-This is a signal output for the speakers with bridged way, the Minimax
impedance can be 4 ohm,
with short-circuit protection
