Masking The Key Signals - Panasonic AV-HS410E Operating Instructions Manual

1. Basic operations

1-3-8. Masking the key signals

These steps are taken to mask the key signals using the
mask signal of the box pattern.
1 Press the k button to light its indicator, and display the
Key menu.
2 Use [F1] to display the Mask sub menu.
3 Use [F2], and select the masking method using the
Mask item.
Off
The key signals are not masked.
Manual The area that is set using the Mask Adjust
sub menu is masked.
4:3 The signals are masked to the 4:3 aspect
ratio.
4 Use [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.
5 Use [F1] to display the Mask Adjust sub menu.
6 Use [F2] to [F5] to set the area to be masked.
Operation/
Parameter
F2/
Key left position
Left
F3/
Key top position
Top
F4/
Key bottom position
Bottom
F5/
Key right position
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).
<Key mask setting> (figure shows the default values)
Video signal range
50
TOP (25)
0
BOTTOM (-25)
-50
-50
26
Description of Setting range/
setting Initial value
−50.00 to 50.00/
−25.00
−50.00 to 50.00/
25.00
−50.00 to 50.00/
−25.00
−50.00 to 50.00/
25.00
Area where the key signal is effective
Area masked
(-25) (25)
0 50
LEFT RIGHT