Roland JUNO-Di - Manual (Page 16)

16
Panel Descriptions
fig.Rear.eps_70
[LCD CONTRAST] Knob
This knob adjusts the contrast of the display (p. 20).
MIDI Connectors (OUT, IN)
These connectors can be connected to other MIDI devices to receive and
transmit MIDI messages (p. 80).
HOLD PEDAL Jack
You can connect a pedal switch (such as one from the DP series; sold
separately) here, and use it as a hold pedal (p. 19).
Since this jack can be enabled to support half-pedaling, you can connect
a damper pedal (DP-10; sold separately) here and use it to control subtle
nuances of pedaling when you’re playing piano sounds.
MIC INPUT Jack
You can connect a microphone (-50 dBu) here (p. 19).
This jack supports dynamic microphones. It is an unbalanced 1/4” phone
jack.
EXT INPUT Jack
You can connect your portable audio player or similar device here (p. 19).
926a
* When connection cables with resistors are used, the volume level of
equipment connected to the inputs (EXT INPUT) may be low. If this
happens, use connection cables that do not contain resistors.
OUTPUT Jacks (R, L /MONO)
These output the audio signal in stereo to your amp or mixer. If you’re
outputting in mono, connect only the L/MONO jack (p. 18).
PHONES Jack
You can connect a set of headphones (sold separately) here (p. 18).
USB COMPUTER Connector
Use this connector to connect the JUNO-Di to your computer via a USB
cable (p. 84).
Cord Hook
Use this to secure the cord from the AC adaptor (p. 17).
DC IN Jack
Connect the AC adaptor here (p. 17).
You must use only the included AC adaptor.
[POWER] Switch
This turns the power on/off (p. 20).
Ground Terminal
Depending on the circumstances of a particular setup, you may
experience a discomforting sensation, or perceive that the surface feels
granular when you touch this device, microphones connected to it, or the
metal portions of other objects, such as guitars. This is due to an
infinitesimal electrical charge, which is absolutely harmless. However, if
you are concerned about this, connect the ground terminal with an
external ground. When the unit is grounded, a slight hum may occur,
depending on the particulars of your installation. If you are unsure of the
connection method, contact the nearest Roland Service Center.
Unsuitable places for connection
• Water pipes (may result in shock or electrocution)
• Gas pipes (may result in fire or explosion)
• Telephone-line ground or lightning rod (may be dangerous in the
event of lightning)
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