DGA-6000 ULTRA-HD VIDEO GENERATOR / ANALYZER USER MANUAL
B-4
Group
– Selects a Motion Pattern Group – Circular ZP (Zone Plate), Hyperbolic ZP, Resolution (Wedges),
Cosine Ball, Detail Disc, and Linear Frequency (Sweeps). The selected Motion Pattern Group is shown in
the center column. Use the Left and Right cursor keys to select a Motion Pattern group whenever Group is
highlighted in green.
Pattern
– Selects a Motion Pattern within a Motion Pattern Group - The selected Motion Pattern is shown in
the center column. Use the Left and Right cursor keys to select a Motion Pattern whenever Pattern is
highlighted in green.
HV Incr
– Selects the Horizontal and Vertical Motion Increments – The Hxx (horizontal) and Vxx (vertical)
motion increments are shown in the center column. Use the Left and Right cursor keys to select the Hxx or
Vxx motion increment items. Use the Up and Down cursor keys to increment or decrement a highlighted Hxx
and Vxx motion increment. Movement begins/changes immediately when the Hxx or Vxx motion increments
are set to non-zero values. The Horizontal and Vertical motion increments are pixels per frame (or field) and
lines per frame (or field) respectively.
The following remote control keys can also be used to change movement.
Enter -
Run/Stop Movement – Press the remote control Enter key to start or stop movement, even when
the Motion Pattern menu is turned off.
Zero
– Press the Zero key to position the pattern to the center of the screen grid while the pattern is
stopped or moving, even when the Motion Pattern menu is turned off. If the pattern is moving it will
continue to move.
Cadence
– Selects the field cadence for interlaced video formats – The selected field cadence is shown in
the center column. The selection is grayed out for progressive video formats. Use the Left and Right cursor
keys to select Fields 1-1, Fields 2-2, or Fields 3-2 for interlaced video formats. Fields 1-1 produces normal
interlaced video camera images where movement occurs between each video field. Fields 2-2 produces the
2-2 field pull-down process used to transfer 24 Hz motion picture film to 50 Hz video formats, where
movement only occurs after 2 video fields. Fields 3-2 produces the 3-2 (2-3) field pull-down process used to
transfer 24 Hz motion picture film to 60 Hz video formats, where movement alternately occurs after 2 or 3
video fields.
Cursors
– Enables or disables Active Cursors on Motion Patterns – The horizontal, vertical and radial
spatial frequency (Fh, Fv, and Fr) or spatial resolution (Rh, Rv, and Rr) cursor values are displayed as
appropriate for the selected motion pattern. The horizontal and vertical spatial frequency (or resolution) is
constant along the entire cursor line. The radial cursor value represents the spatial frequency (or resolution)
at the intersection of the cursor lines. Use the Left and Right cursor keys to select or disable the active
cursors whenever Cursors is highlighted in green.
The following remote control keys can be used to change the Active Cursor positions on the moving
patterns.
Up / Down
– Single-steps the cursor position manually – Moves the cursor position slowly for fine
adjustment on each push of the Up or Down cursor buttons. The Fh or Fv cursor value must be selected
(highlighted).
Pos / Neg
– Automatically changes the cursor position in larger increments/decrements – Moves the
cursor position quickly for coarse adjustment. Press the Pos or Neg button once to begin movement and
press again to stop movement. The Fh or Fv cursor value must be selected (highlighted).
Func - Zero
– Zeros the cursor positions – This remote control key sequence moves the cursor positions
to the origin where their spatial frequency values are zero, even when the Motion Pattern menu is turned
off, and even when the cursors are not selected.
Func - Info
– Turns the cursors on or off – This remote control key sequence turns the cursors on or off,
even when the Motion Pattern menu is turned off, and even when the cursors are not selected.
