RGBLink VSP 737 User Manual - Manual (Page 72)

5. System setting and operation
How to use caption adder function
VSP 737 User Manual 72
How to Use Caption Adder Function
Firstly assure the device is powered on. Details are in: How to Confirm the
Device is in Normal Operation.
Introduction: Caption adder function is also called DSK;
Theory of caption adder function is the same as color key extraction,
remove the rest of the picture except for caption, suggest to use pure
color caption or caption with black background for easy operation and
good effect;
Operation for black-ground white-words is as below:
1. Select the layer for this function;
2. Tap KEY;
3. Rotate the knob to go into KEY TYPE menu, INPUT VALUE is for color
value adjusting;
4. Tap NEXT to go into color value adjusting, select adjusting mode,
INPUT VALUE is manual setting，CAPTURE VALUE is sample color
value;
5. Rotate the knob, select CAPTURE VALUE sample color value, top
right corner appears a cursor, move the cursor for this function;
moving cursor position menu is:
KEY TYPE
>INPUT VALUE
KEY TYPE
>CAPTURE VALUE
KEY TYPE
>INPUT VALUE
KEY SETUP
>POSITION