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16.5 Troubleshooting
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During memory recorder
operation, the apparent
frequency of the recording is
much lower than the expected
frequency.
This is likely to be an aliasing error.
Make the "time" setting (time axis range)
faster. For more details see the back-
ground information on aliasing distortion in
Appendix "Aliasing".
Recording lines are dense or
blurred.
Input signal contains ripple components.
Make suitable filter settings.
The screen does not appear
and the green LED stays on or
blinks.
The backlight has been switched off by the
backlight saver function. Press any button
to switch on the backlight.
If none of the above conditions apply, and the cause of the
problem is not understood, try performing a system reset.
All the settings will revert to the factory settings.
Also refer to Appendices (Error messages) and Index for
more information.
System reset
To perform a system reset, power ON the product while
holding down the
STOP
button. The settings are initialized,
and revert to the factory settings.
