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HD9690 Series HDTV Graticule Generator Manual
3.1.1. The Object Pushbutton Group
The Object key group consists of the ON/OFF, MODE, CTRL SEL, LOCK, KEYER ON/OFF, and five
object keys. The object key group is used to select individual objects and control their behaviours on the
screen.
GRID
Pressing this button selects the grid object.
MASK
Pressing this button selects the mask object
CURSOR
Pressing the button once selects the first cursor object. Pressing the button a second
time selects the second cursor object
BOX
Pressing the button once selects the first box object. Pressing the button a second
time selects the second box object
ELLIPSE
Pressing this button selects the ellipse object
ON/OFF
This button turns a particular object ON or OFF. If the object is set to ON you will see it in
the output video. If the object is set to OFF you will not see it in the output video.
The ON/OFF status of each object is stored individually. You must select the object before
you can change its ON/OFF status.
MODE
This button controls various MODES for a particular object such as the aspect ratio and
whether it is centred on the screen on not.
determined by the setup menu items, and may be hidden if they are not applicable. You
must select the object before you can change its MODE.
CTRL SEL
This button controls which attributes for a particular object (colour. line width, position, size
or shape) will be adjusted by turning the shaft encoder knobs. Some of the object controls
are affected by the setup menu items, and the object mode, and may be hidden if they are
not applicable. You must select the object before you can change its CTRL SELection.
LOCK
Pressing the LOCK button initiates a global panel lock. All front panel controls except the
LOCK button are inhibited when LOCK is enabled.
PANEL. LOCKED LED illuminates. Pressing the LOCK button will toggle the LOCK state
ON and OFF.
KEYER ON/OFF
Pressing this button allows the user to toggle the global KEYER state ON (enabled)
and OFF (disabled). When the KEYER is ON all enabled objects will be present in the
video output. When the KEYER is OFF none of the enabled OBJECTS will be present in
the video output.
3.1.2. The Setup Button Group
SETUP
Pressing this button allows you to program various global attributes for the objects, and to
configure the overall operating modes for the Graticule Generator. See section 4.1.6 for a
complete description of the setup modes.
ESC
This button is used to exit out of menus or to abort setup operations.
Page 3-2
Some of the MODES are automatically
Revision 1.5
When the panel is LOCKED the
FRONT PANEL OPERATION
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