Masking The Dsk Signals - Panasonic AV-HS450N Operating Instructions Manual

3. Basic operations

3-6-7. Masking the DSK signals

These steps are taken to mask the DSK signals using the mask signal of the box pattern.
 Press the [DSK1] button (or [DSK2] button) to light its indicator and display the DSK1 menu (or DSK2
menu).
 Refer to "2-1-5. LCD menu area".
 Turn [F1] to display the Mask sub menu.
<Menu display>
6 | Mask
DSK1
Mask |
Manual
 Turn [F2], and select the masking method using the Mask item.
Off: The DSK signals are not masked.
Manual: The area that is set using the MaskAdj sub menu is masked.
4:3: The signals are masked to the 4:3 aspect ratio.
 Turn [F3] to set whether to invert the mask signal using the Invert item.
On: The mask signal is inverted.
Off: The mask signal is not inverted.
 Turn [F1] to display the MaskAdj sub menu.
<Menu display>
7 | Left
DSK1
MaskAdj | −25.00|
 Turn [F2] to [F5] to set the area to be masked.
Operation
F2 Left
F3 Top
F4 Bottom
F5 Right
The Left setting cannot exceed the Right setting (and vice versa) and, similarly, the Top setting cannot
exceed the Bottom setting (and vice versa).
<DSK mask setting> (figure shows the default values)
TOP (25)
BOTTOM (-25)
| Invert |
Off| Off|
On
4:3
| Top | Bottom | Right
25.00| −25.00|
Parameter Description of setting
DSK left position
DSK top position
DSK bottom position
DSK right position
50
0
-50
(-25)
-50
LEFT
|
|
25.00
(25)
0 50
RIGHT
77
Setting range
−50.00 to 50.00
−50.00 to 50.00
−50.00 to 50.00
−50.00 to 50.00
Area masked
Area where the DSK signal is
effective
Video signal range
Initial value
−25.00
25.00
−25.00
25.00