AJA TruZoom - Manual (Page 33)

TruZoom v1.1 www.aja.com 33
General Controls: The LIVE MODE and PLAY MODE buttons switch between Live and Playback operating
modes.
The DELEGATE CLIP and DELEGATE TIMELINE buttons select whether the Jog Wheel and
Shuttle Ring controls the clip or the timeline associated with that clip.
The LOOP button selects Loop playback. This button affects both clip playback and
timeline operations.
The REC button initiates Record mode and begins recording the incoming video as a clip.
Pressing the button again stops the recording.
Zoom Size Control: The SD button sets the ROI to 720x405.
The 720 button sets the ROI to 1280x720.
The 1080 button sets the ROI to 1920x1080.
The USER button sets the ROI to the user defined size.
The FULL RASTER button sets the ROI to the full incoming raster, 3840x2160.
The Virtual Camera buttons (1 - 4) select the one of the first four Virtual Camera registers
of the currently active Bank selected via the TruZoom UI screen.
Clip Controls: The RWD button rewinds the clip to its beginning.
The PLAY button plays the clip from its current location. Pressing Play again stops the
clip at that location. Pressing Play a third time resumes playback from that location.
The DEL CLIP button opens an “Are you sure?” prompt on the UI. Selecting Proceed
deletes the currently loaded clip and any associated timelines.
Caution! This button permanently deletes the video data of that clip from the hard
disk.
Timeline Controls: The CUE button cues the timeline to its first keyframe.
The PAUSE button stops a playing timeline at its current location. Pressing Pause again
resumes the timeline’s playback from that location.
The RUN button plays the timeline from its first keyframe. Pressing RUN again stops the
run. A subsequent press of the RUN button runs again from the start of the timeline,
unless the timeline was paused, in which case it will resume running from that location.
The HOLD button selects the Hold parameter for setting on a keyframe. This button only
affects timeline operations.
The KF- and KF+ buttons moves the timeline to the previous or next keyframe.
The MARK button creates a new keyframe at the current timeline location.
When the timeline is stopped on a keyframe, the CLEAR KF button deletes that keyframe.