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Troubleshooting
Power supply
Power does not turn on
Is the power cable connected to an outlet? For more
information, see "Connections" on page 20.
Power turns off automatically
Is the Auto power-off function enabled? For more
information, see "Auto Power-Off" on page 18.
If the NAUTILUS is not cooled adequately, the internal
temperature will rise. The power supply may shut down
automatically to protect the device from high temperatures.
LCD screen
Display is blank or incorrect
The power is turned on, but nothing is shown in the LCD
screen.
However, the NAUTILUS functions normally when
you play the keyboard or perform other
operations.
Is the LCD screen's backlight brightness adjusted correctly?
1. Hold down the MODE button and press the QUICK
ACCESS F button.
The NAUTILUS will enter GLOBAL mode.
2. If you cannot enter GLOBAL mode, hold down the
MODE button once more and press the QUICK
ACCESS F button.
3. Press the EXIT button twice.
4. Hold down the ENTER button and press the QUICK
ACCESS F button, and select "LCD Setup".
5. Use the VALUE dial to increase the brightness to an
appropriate level.
6. Press the OK button to confirm the change.
The power is turned on, but the LCD screen does
not display normally, or an error message is
displayed. There is no sound when you play the
keyboard, and the NAUTILUS does not function
normally.
It is possible that the system has been damaged. Restore the
NAUTILUS to its factory state.
Appendices
Startup does not complete
In some cases, the NAUTILUS will not start up properly if
certain USB storage devices are connected. In this case,
disconnect the USB devices from the NAUTILUS, wait
about 10 seconds, and then turn on the power again. You
may be able to solve the problem by formatting the USB
device on the NAUTILUS (see "Formatting media" on
page 211).
HD-1 PROGRAM > Home page display
The HD-1's PROGRAM > Home page can display either
photos or other images representing the sound, or the
Overview/Jump graphics which show the settings of various
important parameters (such as EGs, LFOs, and so on).
The choice of which to display is controlled by a
combination of the PROGRAM > Basic/X-Y/Controllers–
Program Basic page's MS/WS/DKit Display parameters
(one for each Oscillator) and the GLOBAL > Basic Setup or
PROGRAM > Home page's Show MS/WS/DKit Graphics
menu command. You can set these as desired.
For more information, see "1–1h: Play Page MS/WS/DKit
Display" on page 40 of the PG and "Show MS/WS/DKit
Graphics" on page 113 of the PG.
Problems using the touch-screen
Can't operate the LCD screen correctly
On the GLOBAL > Basic Setup– Basic page, use the Touch
Panel Calibration page menu command to adjust the touch
panel response.
1. Hold down the MODE button and press the QUICK
ACCESS F button.
The NAUTILUS will enter GLOBAL mode.
2. Hold down the ENTER button and press the QUICK
ACCESS D button.
You will be able to select "Touch Panel Calibration" from
the page menu. The Touch Panel Calibration page will
appear. Follow the on-screen instructions to re-calibrate
the touch panel.
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