Roland AT15 用户手册

Before You Start Playing

Restoring All Settings Other Than

the Rhythm [Disk] Button to Their

Original Factory Condition

All settings other than the Rhythm [Disk] button can be

returned to their factory settings. This function is called

“Panel Reset.”

Make sure there is no floppy disk in the disk

drive before carrying out the procedure.

Turning off the power.

While holding down the [Harmony Intelligence]

button, press the [Power On] switch to turn the

power on.

fig.01-15

Do not turn off the power while the following screen is
displayed.

fig.01-16

When panel reset is completed, the basic screen
reappears.

Adjusting the Contrast of the

Screen

You can adjust the contrast of the screen.

Turn the [LCD Contrast] knob located at the

bottom of the unit to adjust the contrast of the

screen.

Displaying Basic Screens

The instrument’s display provides a large variety of

information. The AT-15 has two types of basic display screen:

the Rhythm display, and the Composer display. You can

alternate from one to the other by pressing the [Display/Exit]

button.

fig.01-17

■

Rhythm Screen

fig.01-18

■

Composer Screen

When internal music data is selected:

fig.01-19

When you have selected a performance song on a floppy
disk:

fig.01-20

Phones

Contrast

LCD

Rhythm

Tempo

Chord

Song Name

Measure Number

Tempo

Chord

Song Name

Song No.

Tempo

Chord

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