Roland Sound Canvas Digital SC-D70 Owner's Manual page 11

10. Sound Generator Level Knob/Preview Switch
This knob adjusts the level of the SC-D70's internal sound generator.
By pressing this switch, you can also preview the sound of the
currently selected instrument.
If you press in this switch while you turn on the power, the SC-D70
will start up in MIDI mode (p. 39).
11. USB Audio Level Knob
This knob adjusts the input level of the audio signal that is sent via the
USB connector from the computer.
12. Sampling Frequency Select Switch
This switch selects the sampling frequency of the digital audio signal.
The sampling frequency is determined by the position of this switch
at the time the power is turned on. The sampling frequency will not
change if you operate this switch while the SC-D70 is running.
13. Audio Input Monitor Level Knob
While recording on the computer, this knob adjusts the level at which
the audio signal from the audio input jacks will be monitored through
headphones or the like.
This knob will not affect the audio signal that is sent to the PC via USB
(i.e., the audio signal that is actually recorded).
14. Headphone Jack
A pair of headphones can be connected to this jack. The output from
this jack is the same as from the audio output 1 jacks.
fig.21-02.e_70
15. VOLUME Knob
This knob adjusts the output level of the audio signal that is output
from the headphone jack and the rear panel audio output 1 jacks.
16. Recording Source Indicators
These indicate the currently selected recording source. If two or more
are lit, all of them will be mixed and output to the computer. For
details refer to the The structure of the internal mixer (p. 22).
17. Sound Generator Indicators
The indicator that is lit shows what is currently displayed in the
display window.
PART lit:
INST lit:
INST blinking:
The GS and GM indicators show whether the internal sound
generator is operating in GS mode or GM mode.
Part number
Instrument number
Variation number
Names and Functions
Stereo Headphones
11