Controlling The Ellipse Size (Objects Centred, Aspect Ratio Off); Controlling The Ellipse Size (Aspect Ratio On); Controlling The Ellipse Size And Position (Objects Not Centred, Aspect Ratio Off); Controlling The Ellipse Position - evertz HD9690 Series Instruction Manual

4.8.3.1.

Controlling the Ellipse Size (Objects centred, Aspect Ratio Off)

Setup menu
Auto Aspect ratio
When Force Centre is On and auto aspect ratio is Off, the left shaft encoder is used to adjust the height
and the right shaft encoder is used to adjust the width about the centre of the raster then the SIZE button
is selected.
4.8.3.2.

Controlling the Ellipse Size (Aspect Ratio On)

Auto Aspect ratio
When auto aspect ratio mode is On, the shaft encoders are used to adjust the overall size of the ellipse
proportionately about the centre of the raster based upon the aspect ratio selected. The left knob adjusts
the top right corner of the ellipse and the right knob adjusts the bottom right corner of the ellipse.
4.8.3.3. Controlling the Ellipse Size and Position
(Objects not centred, Aspect Ratio Off)
Setup menu
Auto Aspect ratio
When Force Centre is Off and, and auto aspect ratio mode is Off the left shaft encoder is used to adjust
the bottom side of the ellipse, and the right shaft encoder is used to adjust the right side of the ellipse.

4.8.4. Controlling the Ellipse Position

Press the POS button while the ellipse button is blinking to control the position of the ellipse. When auto
aspect ratio mode is Off and the Setup menu Force Centre item is set to no the left shaft encoder is used
to adjust the vertical position of the ellipse, i.e. move the ellipse up or down, and the right shaft encoder is
used to adjust the horizontal position of the ellipse, i.e. move the ellipse left or right. The remote panel
display will show the ellipse position while the POS button is brightly illuminated. The position adjust
function will be deselected after 3 minutes of panel activity, or when another button is pressed.
If one of the auto aspect ratios is selected or the Setup menu Force Centre item is set to yes, then the
position of the ellipse is fixed to the centre of the clean aperture. The display will show Ellipse
centred.
4.9.

LOADING FACTORY PRESETS

The FACT PRESET button is used to recall the most recently used factory preset. Turn one of the shaft
encoder knobs to cycle through the available factory presets. The name of the selected preset will be
shown on the front panel display, and the selected collection of object settings will be loaded into to the
Graticule Generator. The factory presets available at the time of printing are shown in Chapter 7. In the
front panel descriptions of the factory presets CA refers to clean aperture and PA refers to production
aperture.
DESKTOP CONTROL PANEL OPERATION
HD9690 Series HDTV Graticule Generator Manual
Force centre Yes
Off
1:1 4:3 14:9 16:9
Force centre no
off
1.67 1.85 2.35
Revision 1.5
Page 4-21