92User Interface in DetailPlay ControlsThe Play controls are situated in the bottom left hand corner of the PCLink200 window.• Rewind – click once to rewind the footage by a few seconds whilst playing or stopped. Holddown to fast rewind the footage. The size and speed of this rewind is relative to the amountyou are zoomed in.• Stop – Click once to stop the footage at any time.• Play – Click once to play footage. If clicked whilst footage is playing the play button willstop the footage.• Jog back – Click once to rewind the footage by 1 second (to the nearest availablekeyframe) whilst playing or stopped.• Jog forwards – Click once to advance the footage by 2 images whilst stopped.• Fast forward – click once to advance the footage by 5 seconds whilst stopped. Hold downto fast forward the footage whilst playing or stopped.Additionally the space bar on the keyboard may be used to toggle the footage between playingand stopped.Playback Speed SelectorJust above the play controls is the Playback speed selector. This allows the footage to beplayed back from between 0.1 and 10 times its normal playback speed. Please note that athigher playback speeds than 1 times the smoothness of playback will be affected by the size ofthe footage window and the host PC’s processing capability.In order to optimise the PC’s ability to play back footage at faster than 1x, it is advisable to shutdown any other programs that are currently running and which may be utilising some of thesystem resources. If there is no audio present on the recording then it is also advisable todisable audio playback (selected in the Audio Menu) so that playback speed is maximised.Volume ControlTo the left of the Playback Speed Selector is the volume control. Slide to the right and left toincrease and decrease playback volume respectively. Please note that when audio is disabledin the Audio Menu the volume control will be hidden.TimelineTo the right of the play controls is the Timeline. This can be used to select and view thefootage at a particular point in time. Click once on this bar and the footage will jump to thistime, the playback position indicator can also be dragged by holding down the left mousebutton. The two yellow triangles at the beginning and end of the timeline are the start and endmarkers. By default these will appear at the start and end of the available footage when it isloaded, but they can be dragged by holding down the left mouse button to other points of thefootage if desired. This is useful when using the ‘Export video’ option on the File menu, whichexports section of footage between these two markers.Below the timeline and motion graph are a series of buttons used to select the scale of thetimeline. This can be selected to cover from 15 minutes to 1 year; the ‘Fit’ option scales thetimeline to cover all of the currently loaded footage from beginning to end.