Keyer; Keyer Control; Key Source - Data Video SE-700 Instruction Manual

7.2 Keyer

Keyer of the SE-700 provides the user with the capability of image keying.
Advanced mode options
Start
Keyer
P-in-P
P-in-P Keyer
DSK
Stills
User Mems
Inputs
Outputs
Setup
Basic mode options
Start
Keyer
P-in-P
P-in-P Keyer
DSK
Stills
User Mems
Inputs
Outputs
Setup
7.2.1 Keyer
There are three keying modes available: Linear, Luma, and Chroma.
After the keying mode is chosen, select Self if only one source is enabled for the keyer, which is Key
source and select Split if two sources are enabled for the keyer, which are Key and Fill sources.
Priority sets the key image to either the top layer or bottom layer.

7.2.2 Keyer Control

Keyer Control adjusts lift, gain and opacity of the key image.
Lift adjusts the dark/black areas of the key image.
Gain adjusts the light/white areas of the key image.
Opacity adjusts the transparency of the overall foreground key image.

7.2.3 Key Source

This sub-option allows the user to assign the key source; various options are listed below:
Bars Matte
Keyer
Keyer Ctrl
Key Source
CK Setup
Mask
Keyer
Keyer Ctrl
CK Setup
Mask
Freeze Still
Chroma
Lift 0 Gain
Input 1 Fill
CK Auto Hue
K Acc 160 K Lift
Hi-Light 0 Lo-Light
Left 0.0 Right
Top 0.0 Bot
Chroma
Lift 0 Gain
CK Auto K Lift
Left 0.0 Right
Top 0.0 Bot
Input4 Input3
29
Self Priority
1.0 Opac
Black
110.0 Luma
10 K Gain
0 Bg-Supp
0.0
0.0
Self
1.0
10 K Gain
0.0
0.0
Input2 Input1
Top
100
80
5.0
OFF
5.0
Black