188
Troubleshooting
If the AT-45 does not function in the way you except, first check the following chart. If this does not
resolve the problem, consult your dealer or a nearby Roland Service Station.
Problem
Check
Solution
Page
When you press the [Power
On] switch, the power doesn’t
come on.
Power cord is not connected
correctly.
Connect the power cord correctly.
p. 17
No sound is heard.
The [Master Volume] knob is set too
low.
Turn the [Master Volume] knob
toward “Max.”
p. 17
Headphones are connected.
When you connect the headphones,
the sound is heard only through the
headphones.
If you want sound to be output from
the speakers, disconnect the
headphones.
p. 18
The plug is still plugged into the
headphone jack.
Disconnect the plug from the
headphone jack.
p. 18
The volume is set too low on the
Level [
▲
] [
▼
] buttons.
Press the Level [
▲
][
▼
] buttons to
raise the volume.
p. 44
The volume is set too low on the
Expression Pedal.
Advance the expression pedal.
p. 107
You do not have a Voice selected.
Voices that have their button
indicator lit can be played.
Press a voice button to select a voice.
p. 34
No sound is heard.
(by the Lower keyboard)
Drums/SFX are selected for the
Lower keyboard, but you are
playing a key to which no drum
sound is assigned.
Turn the Drums/SFX off or play
keys to which drums sounds are
assigned.
p. 48
No sound is heard (when a
MIDI instrument is
connected).
The power of the connected external
devices is not turned on.
Use the correct procedure to turn on
the power of the connected external
devices.
p. 185
–
p. 187
Damper Pedal does not
operate.
The damper pedal affects only the
Lower keyboard and Upper
keyboard. The damper pedal does
not affect the Bass pedalboard.
You can change the settings so that
the damper pedal affects the Upper
keyboard.
p. 171
The damper pedal does not affect the
Solo voice.
This is not a malfunction.
- - -
Expression Pedal does not
operate.
The function of the Expression Pedal
during recording or the function
during playback has been set to
“COMPOSER.”
Set the expression pedal function
during recording to “PEDAL,” and
during playback to “PEDAL” or
“PEDAL+COMPOSER.”
p. 170
Can’t use the function
assigned to the foot switch.
If “Regist Shift” (change
Registrations) is “RIGHT,” “LEFT,”
or “RIGHT + Load Next,” the foot
switch will be dedicated to switching
the Registration.
Turn “Regist Shift” off.
p. 106
When the human voice “Jazz
Scat” is selected, playing
dynamics do not change the
sound.
The setting of “Initial Touch” is
turned OFF.
Turn “Initial Touch” on.
p. 169
AT-45_e.book 188 ページ 2005年2月21日 月曜日 午後5時43分
Summary of Contents for Music Atelier AT-45
Page 223: ...223 Index Volume Master Volume 17 Part Balance 44 ...
Page 224: ...224 MEMO ...
Page 225: ...225 MEMO ...