U3pro Multi-Image Splicing Processor
15
FUNC:
Function key. Click this key to enter into its interface which includes:
brightness adjustment, special effect switch, VGA adjustment, image matting setting,
edge feather, transparency setting, intelligent warm backup, preview monitor, IP
setting, serial port, freeze frame, local and global, color space, input brightness and
switch time. The following are explanations of those common functions.
1. Brightness adjustment
The device supports 1-255 stairs brightness adjustment. Brightness of all screen
body can be adjusted synchronously to meet customers
’
different brightness
adjustment requirements for different conditions.
2. Special effect switch
The device support 16 kinds of special effect switch: round-in, round-out,
diamond-in, diamond-out, upward cross, downward cross, left cross, right cross,
upper right cross, lower right cross, upper left cross, lower left cross, horizontal comb
and vertical comb. All those can meet requirements of different scene switch.
3. Special effect time
Set image switch times or switch time among different modes with the range of
0.2s-3s.
4. VGA adjustment
Since VGA signal belongs to analogue one, it tends to causes deviations among
common functions. The product has two kinds of VGA corrections which are
automatic correction and manual correction.
Image matting setting is to extract some caption or images and delete the rest
parts, which is often used in caption production. Taking red caption against black
background as an example, the black base map fades away with only red caption left
after image matting setting.
Output condition control
黑屏
蓝屏
正常
Note: Display blank screen
