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HD9690 Series HDTV Graticule Generator Manual
Colour
0
Black
1
25% Gray
11C
2
50% Gray
1F8
3
75% Gray
204
4
White
3AC
5
100% Green
3AC
6
75% Green
204
7
100% Blue
8
75% Blue
9
100% Red
10
75% Red
11
100% Cyan
3AC
12
75% Cyan
204
13
100% Yellow
3AC
14
75% Yellow
204
4.3.
CONTROLLING THE INDIVIDUAL OBJECTS
The Graticule Generator has separate controls for each of its objects (grid, mask, cursor, box1, box2, and
ellipse). To select the object press the corresponding button. The selected object will blink momentarily (if
it is On and the OBJ BLINK item on the SETUP menu is enabled) and the object's button will blink
indicating that the object is selected. To turn the object On or Off, press the object's button when it is
blinking. All objects will be automatically de-selected after two minutes of inactivity on the front panel.
Individual objects will also be deselected when another object is selected. The object button will be
illuminated brightly when it is On but not selected. 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 show the object selected and whether
it is on or off.
4.3.1. Controlling the Object Aspect Ratios
The AUTO ASPECT button is used to control the aspect ratio of the ellipse, the boxes and the mask, and
whether they are centred or not. When you press the AUTO ASPECT button the Graticule Generator
enters auto aspect ratio select mode and the current aspect ratio for the objects is displayed. Turn one of
the shaft encoder knobs to select from a list of available aspect ratios. After a 30-second timeout, the
Graticule Generator exits from the auto aspect ratio select mode. If the ESC button is pressed, the
Graticule Generator also exits from the auto aspect ratio select mode. If the on screen display is visible it
will indicate the aspect ratio of the selected object.
The auto aspect ratio mode forces the mask and box objects to be centred and their size to follow one of
the following fixed aspect ratios: 1:1, 4:3(1.33), 14:9 (1.55), 1.67, 16:9 (1.78), 1.85:1, 2.35:1. (The on
screen display will show the aspect ratio as fixed aspect and the centering as centred) Auto aspect ratio
mode forces the ellipse object a 1:1 aspect ratio, and forces the grid, cursor and ellipse objects to be
centred. When the auto aspect ratio mode is set to Off the mask, box, and ellipse objects' dimensions are
not constrained to follow a fixed aspect ratio and the setup menu force centre item determines whether all
the objects will be forced to the centre of the raster. (The on screen display will show the aspect ratio as
user aspect and the centering as not centred)
Page 4-10
Normal Palette
G
B
040
(64)
040
(64)
h
h
(284)
11C
(284)
h
h
(504)
1F8
(504)
h
h
(724)
204
(724)
h
h
(940)
3AC
(940)
h
h
(940)
040
(64)
h
h
(724)
040
(64)
h
h
040
(64)
3AC
(940)
h
h
040
(64)
204
(724)
h
h
040
(64)
040
(64)
h
h
040
(64)
040
(64)
h
h
(940)
3AC
(940)
h
h
(724)
204
(724)
h
h
(940)
040
(64)
h
h
(724)
040
(64)
h
h
Table 4-2: Object Colour Palettes
R
G
040
(64)
04
(4)
h
h
11C
(284)
100
(256)
h
h
1F8
(504)
200
(512)
h
h
204
(724)
300
(768)
h
h
3AC
(940)
3FB
(1019)
h
h
040
(64)
3FB
(1019)
h
h
040
(64)
300
(768)
h
h
040
(64)
04
(4)
h
h
040
(64)
04
(4)
h
h
3AC
(940)
04
(4)
h
h
204
(724)
04
(4)
h
h
040
(64)
3FB
(1019)
h
h
040
(64)
300
(768)
h
h
3AC
(940)
3FB
(1019)
h
h
204
(724)
300
(768)
h
h
DESKTOP CONTROL PANEL OPERATION
Revision 1.5
Full Scale Palette
B
04
(4)
04
h
100
(256)
100
h
h
200
(512)
200
h
h
300
(768)
300
h
h
3FB
(1019)
3FB
h
h
04
(4)
04
h
04
(4)
04
h
3FB
(1019)
04
h
300
(768)
04
h
04
(4)
3FB
h
h
04
(4)
300
h
h
3FB
(1019)
04
h
300
(768)
04
h
04
(4)
3FB
h
h
04
(4)
300
h
h
R
(4)
h
(256)
(512)
(768)
(1019)
(4)
h
(4)
h
(4)
h
(4)
h
(1019)
(768)
(4)
h
(4)
h
(1019)
(768)
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