Yamaha POCKETRAK C24 Reference Manual page 79

The file transfer speed (from the computer to the unit) is slow.
Possible cause
Corrective action
When the unit is connected to the computer, the unit does not display the
"Connected" icon.
Possible cause
Corrective action
The recorded audio sounds noisy.
Possible cause
Corrective action
The recorded sound is distorted.
Possible cause
Corrective action
The recorded sound skips.
Possible cause
Corrective action
Possible cause
Corrective action
POCKETRAK C24 Reference Manual
The unit is connected to a USB1.1 terminal on the computer.
Connect the unit to a USB2.0 High Speed terminal.
The unit is not connected to the computer correctly.
In some cases, the unit may not display the "Connected" icon or may not
be recognized when it is connected to a computer. Disconnect the unit
from the computer, then reconnect it.
Wind noise has been recorded.
The built-in stereo microphone is highly sensitive. Therefore, a slight
breeze or breath — even a weak air conditioning breeze that hits the
microphones directly — will be recorded as noise. To reduce the level of
wind and other environmental noise:
• Turn on the High Pass Filter via menu item [HPF] (see
• Set the [MIC SENS] (microphone sensitivity) to [LOW] (see
The microphone sensitivity level may not be appropriately set.
• Set the [MIC SENS] (microphone sensitivity) to [LOW] (see
If you still hear distortion, set the High Pass Filter to ON (see
• If the ALC function is turned off, set the recording peak limiter to ON
(see page 17).
• The microSD card was formatted not on the recorder, but on a
computer or other device.
• The microSD card may be fragmented significantly.
Use the recorder to format the microSD card (see
You are using a microSD card that is not recommended by Yamaha.
Use a microSD card that is recommended by Yamaha (refer to the Owner's
Manual).
15
Appendix
page 17).
page 13).
page 13).
page 17).
page 50).
79