Roland AT800 用户手册
266
Troubleshooting
No Sound is Heard
Problem
Check
Solution
Page
No sound is heard
The [Master Volume] slider is set too
low.
low.
Turn the [Master Volume] knob toward
“Max.”
“Max.”
Headphones are connected.
When you connect the headphones,
the sound is heard only through the
headphones.
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.
speakers, disconnect the headphones.
The plug is still plugged into the
headphone jack.
headphone jack.
Disconnect the plug from the headphone
jack.
jack.
The volume is set too low on the Level
[
[
▲
] [
▼
] buttons.
Press the Level [
▲
][
▼
] buttons to raise the
volume.
The volume is set too low on the
Expression Pedal.
Expression Pedal.
Advance the expression pedal.
You do not have a Voice selected.
Press a voice button to select a voice.
Voices that have their button indicator lit
can be played.
Voices that have their button indicator lit
can be played.
No sound is heard
(by the Upper keyboard)
(by the Upper keyboard)
“Percussion Set 3” has been selected
for the Upper keyboard.
When “Percussion Set 3” is selected,
some keys may have no sound
assigned to them.
for the Upper keyboard.
When “Percussion Set 3” is selected,
some keys may have no sound
assigned to them.
For the upper keyboard, select a voice
other than “Percussion Set 3.”
other than “Percussion Set 3.”
No sound is heard
(by the Lower keyboard)
(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.
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.
which drums sounds are assigned.
The Lower keyboard will not produce
sound while an Intro or Ending is being
played.
sound while an Intro or Ending is being
played.
This is not a malfunction.
- - -
No sound is heard (when external
devices are connected)
devices are connected)
The power of the connected external
devices is not turned on.
devices is not turned on.
Use the correct procedure to turn on the
power of the connected external devices.
power of the connected external devices.
There is no sound from the twelve
keys at the right of the lower
keyboard
keys at the right of the lower
keyboard
The V-LINK function is set Mode 2.
When V-LINK setting is Mode 2, the
group of twelve keys starting at the
very right of the lower keyboard are
used for controlling video images.
Therefore, no sounds are played even
when you press these keys.
When V-LINK setting is Mode 2, the
group of twelve keys starting at the
very right of the lower keyboard are
used for controlling video images.
Therefore, no sounds are played even
when you press these keys.
Turn the V-LINK function off, or select
Mode 1 for the V-LINK function.
Mode 1 for the V-LINK function.
Problems with the Sound
Problem
Check
Solution
Page
Bass is heard even though you are
not playing the Bass Pedalboard
not playing the Bass Pedalboard
The Pedal [To Lower] button or the
[Bass Split] button is ON.
When the Pedal [To Lower] button is
ON, the Bass will be sounded by the
Lower keyboard.
[Bass Split] button is ON.
When the Pedal [To Lower] button is
ON, the Bass will be sounded by the
Lower keyboard.
In the Pedal part, press the Pedal [To
Lower] button or [Bass Split] button to turn
the button off (dark).
Lower] button or [Bass Split] button to turn
the button off (dark).
Chorus effect does not apply
Some sounds do not allow the chorus
effect to be applied.
effect to be applied.
This is not a malfunction.
- - -
Even though you press only one
key, a multiple number of notes
sound
key, a multiple number of notes
sound
Harmony Intelligence is at ON.
Turn “Harmony Intelligence” off.
Chord Intelligence is turned ON.
Turn “Chord Intelligence” off.
AT-800_e.book 266 ページ ２００８年１０月１５日 水曜日 午前９時３７分