Vdwall LVP300 - Text Overlay Setting

LVP300 LED HD Video Processor
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3.Text overlay
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3.1 Text overlay off
3.2 Text source ？
3.3 Text mode < threshold
3.4 Threshold R 8
3.5 Threshold G 4
3.6 Threshold B 8
1）Text overlay operation
In the current input signal， press Setup and press↓ to select”3.text overlay”，
Press OK to enter
，
in the menu“3.1text overlay ” rotate knob to switch it on. Then press
↓ to enter”3.2text source ” menu to rotate Knob to select text input signal. Text overlay
is on. If need turn it off, enter 3.1 text overlay and switch it off.
2
）
Text overlay parameters setting
3.1Text mode ： LVP300 can custom text mode < threshold or > threshold. <
threshold means text signal image which is less than the current threshold value will
overlay on the current signal. The bigger part will be automatically filtered out. >
threshold means text signal image which is bigger than the current signal will overlay on
the current signal.
Threshold R /G/B：This is used to set three thresholds subtitles red, green and blue
respectively for a particular value between 0 to 248.
The following is the text overlay example. Text file is made by Powerpoint. Parameters
are as follow:
3.3
Text mode
<threshold
3.4
Threshold R
248
3.5
Threshold G
248
3.6
Threshold B
248