LVP300 LED HD Video Processor
22
3.Text overlay
--------------------------------------
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
