Sony MVS-8000X User Manual page 212

• Lower left corner of image or monitor
When using SD format signals: X = –4.00, Y = –3.00, Z
= 0.00
When using HD format signals: X = –12.00, Y = –9.00,
Z = 0.00
Y-axis
X-axis
Z-axis –
Y-axis
The plus direction on the
Z-axis is into the image
or monitor screen.
a) Value in parentheses is for HD format.
Values for 16:9 mode
• Origin at center of image (source space) or center of
monitor (target space)
X = 0.00, Y = 0.00, Z = 0.00
• Upper right corner of image or monitor
When using SD format signals: X = 4.00, Y = 2.25, Z =
0.00
When using HD format signals: X = 16.00, Y = 9.00, Z
= 0.00
• Lower left corner of image or monitor
When using SD format signals: X = –4.00, Y = –2.25, Z
= 0.00
When using HD format signals: X = –16.00, Y = –9.00,
Z = 0.00
Y-axis
X-axis
Z- axis –
Y-axis
The plus direction on the
Z-axis is into the image or
monitor screen.
a) Value in parentheses is for HD format.
Valid values of three-dimensional parameters
The following table shows the valid range of three-
dimensional parameters for transforms. The three-
dimensional parameters of an image change when you use
the trackball or Z-ring to execute a transform. You can also
execute a transform by changing parameter values entered
on the numeric keypad control block.
Operation mode
Z-axis +
Move image
(Location XYZ)
Rotate image
X-axis
(Rotation, Spin)
Move rotation axis
(Axis Location)
Scale image (Location
Size)
Change image aspect
ratio (Aspect)
Change image
perspective
(Perspective <X, Y>)
Change image
perspective
(Perspective <Z>)
Change image slope
(Skew)
Detents
The system defines points called detents at regular
Z-axis +
intervals in three-dimensional space. You can change the
current three-dimensional parameter values to the nearest
detent point values by pressing the [CTR] button in the
device control block.
The following table shows the interval between detents
defined for each transform operation mode (see page 212).
X-axis
Operation mode
Move image (Location XYZ)
Rotate image (Rotation, Spin)
Move rotation axis (Axis Location)
Scale image (Location Size)
Change image aspect ratio (Aspect)
211
Valid range of parameter values
–999.9999 to
HD format
+999.9999
SD format 4:3 –333.3333 to
+333.3333
–250.0000 to
16:
9 +250.0000
–999.9999 to +999.9999
–999.9999 to
HD format
+999.9999
SD format 4:3 –333.3333 to
+333.3333
–250.0000 to
16:
9 +250.0000
0.0000 to +999.9999
0.0000 to +2.0000
–999.9999 to
HD format
+999.9999
SD format 4:3 –333.3333 to
+333.3333
–250.0000 to
16:
9 +250.0000
0.0000 to 999.9999
–9.9999 to +9.9999
Detent interval
1.0000
0.2500
1.0000
0.2500
a)
1.0000