Roland HP305 ユーザーズマニュアル
19
Before You Play
2.
Connect the AC adaptor to the DC In jack on the
rear panel.
Take care not to pull the cord with excessive force, or
strain it. Doing so may damage or break the cord.
3.
Plug the Power cord into a power outlet.
Be sure to use only the AC adaptor supplied with the
unit. Also, make sure the line voltage at the installation
matches the input voltage specified on the AC
adaptor’s body. Other AC adaptors may use a different
polarity, or be designed for a different voltage, so their
use could result in damage, malfunction, or electric
shock
* 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.
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)
dangerous in the event of lightning)
Setting up the Music Rest (HP305)
Raising the music rest
1.
Gently raise the music rest.
2.
Fold down the latches to secure the music rest.
Folding down the music rest
Raise the latches located on the back of the music rest, then
gently fold down the music rest.
Using the music holders
You can use the holders to hold pages in place.
When not using the holders, leave them folded down.
AC Adaptor cord
Ground terminal
1
2
2
2
Push
HP305_302_e.book 19 ページ ２０１０年１月５日 火曜日 午後１２時２分