Roland F-50 业主指南
10
Before You Play
Connecting the AC Adaptor
NOTE
To prevent malfunction and/or damage to speakers or other
devices, always turn down the volume, and turn off the
power on all devices before making any connections.
devices, always turn down the volume, and turn off the
power on all devices before making any connections.
1.
Connect the supplied AC adaptor and Power
Cord.
Cord.
fig.00-02
2.
Connect the AC adaptor to the DC In connector
on the rear panel.
on the rear panel.
3.
As shown in the diagram, loop the AC adaptor
cord around the cord hook to fasten it in place.
cord around the cord hook to fasten it in place.
fig.00-01
4.
Plug the Power Cord into a power outlet.
NOTE
To prevent the inadvertent disruption of power to your unit
(should the plug be pulled out accidentally), to avoid
applying undue stress to the DC In connector, anchor the
power cord using the cord hook, as shown in the diagram.
Even if the cord is fastened, strong tension applied to the
cord may cause it to be damaged or broken. Be careful not to
pull the cord accidentally, or to apply strong pressure to it.
(should the plug be pulled out accidentally), to avoid
applying undue stress to the DC In connector, anchor the
power cord using the cord hook, as shown in the diagram.
Even if the cord is fastened, strong tension applied to the
cord may cause it to be damaged or broken. Be careful not to
pull the cord accidentally, or to apply strong pressure to it.
Installing the Music Stand
fig.00-01
1.
Attach the included screws to the F-50’s rear
panel.
panel.
Be sure to use the supplied screws for attaching the
music stand.
music stand.
Turn the screws clockwise until they’re held in place–but
don’t tighten them yet.
don’t tighten them yet.
2.
Put the music stand between the screws and the
F-50’s body.
F-50’s body.
3.
While supporting the music stand with one hand,
secure it in place by turning the screws.
secure it in place by turning the screws.
When attaching the music stand, support it firmly with
one hand to make sure that you don’t drop it. Be careful,
so you don’t get your fingers pinched.
one hand to make sure that you don’t drop it. Be careful,
so you don’t get your fingers pinched.
4.
To remove the music stand, support it with one
hand while loosening the screws.
hand while loosening the screws.
After removing the music stand, don’t forget to retighten
the screws.
the screws.
NOTE
When moving the piano, be sure to remove the music stand
as a safety precaution.
as a safety precaution.
NOTE
Do not apply excessive force to the installed music stand.
AC adaptor
Power cord
Rear
Chord Hook
Ground Terminal
In some cases, depending on the environment in which
the unit is installed, the surface of the panel may
sometimes feel rough and grainy. This is due to an
infinitesimal electrical charge, which is absolutely
harmless. However, if you are concerned about this,
connect the ground terminal (see above 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 unit is installed, the surface of the panel may
sometimes feel rough and grainy. This is due to an
infinitesimal electrical charge, which is absolutely
harmless. However, if you are concerned about this,
connect the ground terminal (see above 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
• 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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