101
10-5. Adjusting the Key Signal
Clip and Gain allows users to adjust the key signal and its composition over the background.
The transparency of the KEY can also be adjusted.
(1) Quickly press KEY1 twice in BUS SELECT, and display the [M/E1 KEY1 SETUP] menu.
(2) Turn F1 to select INS/SRC, and press F1 or the page down button.
ME1 KEY1:>
INS/SRC
>EDGE >MASK >CK
SETUP :>POS/SIZ >BORDER >SUB EFF >INIT
(3) The [M/E1 KEY1 - INS/SRC] menu is displayed. Press the page down button to go to
PAGE2.
ME1 KEY1: GAIN : CLIP :TRANSP :FAM : 2/4
PROC AMP: =1.0 : =6.2 : =0.0 : =OFF :
(4) Turn F1 to adjust
GAIN
(5) Turn F2 to adjust
CLIP
for adjusting the key.
(6) Turn F3 to set the transparency of the key. Increasing the value makes the key more
transparent.
Clip thresholds of key signals can be set for Bus keys.
(7) Go to PAGE 3.
(8) Set thresholds of key luminance level under CLIP-H and CLIP-L. Turn F3 to ON to enable
these limits.
ME1 KEY1:CLIP-H :CLIP-L :ENABLE : : 3/4
KEY CLIP: =100.0: =0.0 : =ON : :
Clip Example
Original Key signal
Clipped Key signal
100.0%
Pixel
0.0%
CLIP-H
CLIP-L
Key
luminance
level
100.0%
Pixel
0.0%
