U3pro Multi-Image Splicing Processor
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5. Q&A
Q1: DVI, HDMI, VGA and CV Port Definition.
A:
DVI: Digital (HD) Video Signal, an interface standard jointly introduced by
DDWG (Digital Display Working Group) combined by Silicon Image, Intel and etc. It
has been optimized in speed, resolution, HDCP agreement and so on. Its signal
source is often desktop and laptop.
HDMI: High Definition Multimedia Interface, a digital audio/video interface
technology. It
’
s specialized digital interface and can send audio and video signal at
the same time with the quickest data transmission of 5Gbps. Its signal source is
usually camera, laptop and information publication system.
VGA: Analog Video Signal (Video Graphics Array), a video transmission
standard introduced together by IBM in 1987 with PS/2 at the same time. VGA enjoys
high resolution, rapid display rate, rich color and is widely applied among color
displays. Its signal source is often desktop, laptop, VOD and Matrix.
CV: Composite video signal, also called composite video, which can pack all
signals together and transfer it as a whole. Its signal source is usually camera, DVD,
Cable Box, VOD and video matrix.
Q2: Please give a brief introduction of the connection method of graphics,
splicer, transmitting card, receiving card and LED.
A:
Connect graphics DVI (VGA) output port with splicer DVI-IN(VGA-IN)
input---output splicer DVI-OUT to transmitting card---connect transmitting card with
terminal receiving card of the back screen by network cable---connect receiving card
with each screen body with control and cover whole screen by cascade.
Q3: What is output resolution?
A:
Output resolution is pixel mode output by single port of splicer and the
largest control range of splicer output. Regular resolutions are: 1024*768,
1280*1024, 1600*1200 and 1920*1080, which are set with the same resolution
mode of transmitting card.
Q4: What is administrator password set in PC Software.
A:
There is no password and it
’
s allowed to enter into with just a click.
Q5: What are the reasons for failure of serial connection with the application
of serial splicing processor?
