13

Panel Descriptions

fig.Rear
LCD CONTRAST Knob
This knob adjusts the contrast of the top panel display.
USB Connector
This connector lets you use a USB cable to connect your computer to
the JUNO-G (p. 167, p. 170).
PC CARD Slot
A memory card can be inserted here (p. 178).
930
* Never insert or remove a memory card while this unit’s power is on.
Doing so may corrupt the unit’s data or the data on the memory card.
931
* Carefully insert the memory card all the way in—until it is firmly in
place.
MIDI Connectors (OUT, IN)
These connectors can be connected to other MIDI devices to receive
and transmit MIDI messages.
CONTROL PEDAL Jack
You can connect optional expression pedals (EV-5, etc.) to these
jacks. By assigning a desired function to a pedal, you can use it to
select or modify sound or perform various other control. You can
also connect optional pedal switches (DP series etc.) to sustain sound
(p. 16).
925
* Use only the specified expression pedal (EV-5; sold separately). By
connecting any other expression pedals, you risk causing malfunction
and/or damage to the unit.
HOLD PEDAL Jack
An optional pedal switch (DP series etc.) can be connected to this
jack for use as a hold pedal (p. 16).
This can also be set so it supports the use of half-pedaling
techniques. So, after connecting an optional expression pedal (DP-8/
10), you can employ pedal work to achieve even finer control in
performances in which piano tones are used.
AUDIO INPUT LEVEL Knob
This knob adjusts the volume of the input to the AUDIO INPUT. Use
this knob to make adjustments if the sound is still distorted even
after you lower the top panel AUDIO IN slider, or conversely if the
volume is insufficient even after setting the slider to the maximum
position (p. 104).
AUDIO INPUT Jacks (L (MONO)/MIC, R)
Accept input of audio signals in stereo (L/R) from external devices.
If you want to use mono input, connect to the L jack. When
recording from a mic, connect it to the L jack
926a
* When connection cables with resistors are used, the volume level of
equipment connected to the AUDIO INPUT jacks may be low. If this
happens, use connection cables that do not contain resistors, such as
those from the Roland PCS series.
OUTPUT A (MIX) Jacks (L (MONO)/1, R/2)
These jacks output the audio signal to the connected mixer/amplifier
system in stereo. For mono output, use the L jack (p. 14).
* You can also use these to output each part independently.
OUTPUT B Jacks (L/3, R/4)
These jacks output the audio signal to the connected mixer/amplifier
system in stereo.
* You can also use these to output each part independently.
PHONES Jack
This is the jack for connecting headphones (sold separately) (p. 14).
Cord Hook
Anchor the cord of the AC adaptor (p. 14).
DC IN Jack
Connect the AC adaptor here (p. 14).
Be sure to use only the supplied AC adaptor.
POWER ON Switch
Press to turn the power on/off (p. 15).
Ground Terminal
927
Depending on the circumstances of a particular setup, you may
experience a discomforting sensation, or perceive that the surface
feels gritty to the touch 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 (see figure) 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, or an authorized Roland
distributor, as listed on the “Information” page.
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)
Rear Panel

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