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.
6. Edge feather
By image edge blanking, it makes transition more smooth and soft, and make image overlay
more harmonious and vivid.
Output condition control
黑屏
蓝屏
正常
Note: Display blank screen
