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HD9690 Series HDTV Graticule Generator Manual
3.6.
CONTROLLING THE CURSOR OBJECTS
There are two cursor objects, called cursor1 and cursor2.
Each of the cursor objects consist of a
horizontal and vertical line that intersect at their mid points. Each of the cursor objects can be controlled
independently, and operate the same way. References throughout this section to the cursor object apply
to either cursor1 or cursor2. The lines are shaped to avoid sharp transitions in the video. Line width may
be adjusted using the Line Width attribute. The locations of the cursor lines shown is the centre of the
line.
3.6.1. Turning the Cursor Objects On and Off
To select the cursor1 object press the CURSOR button. The cursor1 object will blink momentarily (if the
cursor1 is On and the obj blink item on the Setup menu is enabled) and the LED above the CURSOR
button will come on indicating that the cursor1 object is selected. To select the cursor2 object press the
CURSOR button a second time. The cursor2 object will blink momentarily (if the cursor2 is On and the obj
blink item on the Setup menu is enabled). The on screen display will be automatically turned on if the
OSD TIMER item on the SETUP menu is not set to Off and will indicate which cursor object is selected
and whether it is on or off. To turn either cursor object On or Off, press the ON/OFF button when the it is
is selected.
3.6.2. Controlling the Cursor Modes
When the cursor object is selected, the MODE button is used to control its modes, such as aspect ratio,
and whether it is centred or not. Press the MODE button until the desired mode item is shown on the front
panel, along with the current setting. To select one of the other choices for that mode item, turn one of the
shaft encoders knobs. When you have chosen the desired setting for the mode item press the MODE
button again to save the new setting and view the next mode item. Continue pressing the MODE key until
you see the message Mode Select Off. The shaft encoders revert to controlling the selected attribute
for the cursor that is also shown on the ctrl line of the OSD.
3.6.2.1.
Centering the Cursor on the Raster
Centre:
H + V
Off
This item is used to control whether the cursor object is centred on the raster or not. The cursor object
centering is not affected by the SETUP menu item force centre item.
Select yes to force the cursor object to be centred on the raster. The OSD will show centred.
Select off to allow the cursor object to be moved off centre. The OSD will show not centred. In this
MODE it is possible to independently position the cursor, depending on what CTRL SEL item is chosen.
FRONT PANEL OPERATION
Page 3-19
Revision 1.5
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