ROLAND F-90
Owner's Manual

Before You Play

Turning On the Power
NOTE
Once the connections have been completed, turn on power to your various devices in the order specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to speakers and other devices.

Adjusting the Volume
1. Use the [Volume] knob to adjust the overall
volume level.
fig.00-07

Volume

1. Turn the [Volume] knob completely to the left to
lower the volume to the minimum level.
fig.00-04

Min

Max

Volume

Min

Max

Connecting Headphones (Sold Separately)
The F-90 features two headphone jacks. This allows two people to listen through headphones simultaneously, making it very useful for lessons and when performing piano pieces for four hands. Additionally, this allows you to play without having to worry about bothering others around you, even at night.

2. Push the [Power] switch to turn on the F-90.
After a few seconds, the unit becomes operable and playing the keyboard produces sound. Adjust the volume to obtain the proper volume level.
fig.00-05

Power

fig.00-08

Lower position

ON

NOTE
This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is required before the unit will operate normally.

1. Turn the [Volume] knob to lower the volume to
the minimum level.

� Turning Off the Power
1. Turn the [Volume] knob completely to the left to
lower the volume to the minimum level.
fig.00-04

2. Connect the headphones to either of the
headphone jacks.

3. Use the [Volume] knob to adjust the overall
volume level.
The sound from the built-in speakers stops. Sound will be heard only through the headphones.

Volume

Min

Max

2. Push the [Power] switch to turn off the F-90.
fig.00-06

Use Stereo headphones (stereo miniature phone type).

Power

Upper position

OFF

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