11
Getting Ready
1
Before you begin making connections, confirm the following.
Is the volume level of the RD-300SX turned all the way down?
Is the power to the RD-300SX turned off?
2
Connect the supplied power cord to the supplied AC adaptor.
fig.00c-01
3
Connect the supplied AC adaptor to the RD-300SX, and then plug its other
end into a power outlet.
4
Loop the AC adaptor cord around the cord hook to fasten it in place.
fig.00c-02
924
* To prevent the inadvertent disruption of power to your unit (should the plug be pulled out
accidentally), and to avoid applying undue stress to the AC adaptor jack, anchor the power
cord using the cord hook, as shown in the illustration.
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)
Making Connections
Power outlet
AC adaptor
Power cord
Rear Panel
ground terminal
cord hook
The cord of the
supplied AC Adaptor
To the Power Outlet
RD-300SX_e.book 11 ページ ２００５年４月２０日 水曜日 午後３時４０分
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