To Change A Playback Speed - JRC JCY-1700 Instruction Manual

Chapter6 Playback Operation
(4) Selected date is indicated in the Playback time
(5) Click [Playback] button.
(If playback is in progress, playback is restarted automatically without clicking
[Playback] button.)
Note

6.7 To change a playback speed

To change a playback speed, select it from the Playback speed.
"×1" is selected as default, the playback speed is normal.
If "×2" is selected, the playback speed become 2 times faster than normal.
Moreover if "×4" is selected, the playback speed become 4 times faster than normal.
Audio data cannot be played back at "X2" or "X4" speed.
Playback Software / Instruction Manual
If 12 hours of slide bar select button is set, time span is 12 hours after
selected playback time.
So it becomes easy to select playback time with slide bar.
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Slide bar select button
Playback time
Playback speed