Rear Panel Features
1. Sustain Jack -
This jack allows you to connect an optional footswitch to the
keyboard. When the footswitch is depressed, notes played on the keyboard
will continuously sound as long as the footswitch is held, while MIDI
controller information is sent from the Radium.
2. MIDI “Keyboard” Out Jack -
This standard MIDI jack is a direct MIDI out
from the keyboard in “standalone” mode, and is used to send MIDI messages
to another MIDI instrument (such as sound module).
3. MIDI “USB” Out Jack” -
This standard MIDI jack receives its source from
the computer when software is set to Radium MIDI Out, and is used to send
MIDI messages to another MIDI instrument (such as sound module).
4. USB Port -
This USB connector jack is used to connect the Radium to the
computer’s USB port using a standard USB cable (included).
5. Power Switch -
The 3-way power switch selects the Radium’s power
mode—powered by USB connection, by external power supply or internal
battery (6 size C - Radium49 only), or power off.When set to “USB Power”
the Radium receives power only after the computer is powered on. When
the Radium’s power is turned on, the keyboard will reset to it’s default
settings.
6. Power Jack -
This jack is used to connect the keyboard to an optional
9VDC, 500mA “wall-wart” type power supply.
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