Operation 2.1
Timeline
•To change the displayed frame range, enter the start/end frame in the corresponding text field at the beginning and end of the timeline photo.
The ‘cur‘ field shows photo the actual displayed frame number. Typing a particular number in that field will show this frame on the display.
The ´inc´ value photo indicates the step width for moving through the timeline using the arrow keys on your keyboard. To skip frames, change the ‘inc’- value numerically or by choosing the predefined values in the drop down list.
•To reset the displayed frame range click on the home button 
at the right end of the timeline. This will refresh the images and reset the frame range.
•Additional keyboard shortcuts can be used. Arrow left/right:
retreat/advance a step based on the frame increment setting.
Page up/down:
retreat/advance by approx. a tenth of the timeline range.
CTRL + arrow up/down: double/half the increment value.
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