Sdi S Ignal M Odes I Ntroduction; Installation P Rocedure; Looping O Utput F Unction - KanexPro EXT-SDI3G User Manual

SDI s ignal m odes I ntroduction
EXT-­‐SDI3G s upports t hree S DI s ignal m odes, i ncludes 3 G, H D a nd S D. T he c orresponding r esolution a nd
frequency o f t hese t hree m odes a re s howed a s f ollows.
3G m ode: 1 080P @ 60Hz/59.94Hz, 1 080P @ 50Hz/49.95Hz
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The r esolution o f H D m ode i s s howed i n t he t able b elow.
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SD m ode: 4 80I @ 60Hz, 5 76I @ 50Hz
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Installation P rocedure
Please r eference t o t he s ystem d iagram b efore y our s ystem i nstallation. A d etailed i nstallation p rocedure i s
showed a s f ollows.
l Connect t he i nput S DI s ignal ( such a s S DI c amera) t o t he S DI I N p ort o n t he r ear p anel o f E XT-­‐SDI3G b y
using a S DI c able.
l If y ou n eed t wo o utputs, p lease c onnect t he S DI L OOP o utput p ort o n t he r ear p anel o f t his E XT-­‐SDI3G
to t he S DI I N p ort o n a nother E XT-­‐SDI3G b y u sing a nother S DI c able.
Step1. If l ong d istance a udio t ransmission i s r equested, p lease c onnect t he D IGITAL A UDIO o utput p ort t o
the o ptic-­‐fiber a ccepter ( SPDIF d ecoding i ncluded) b y u sing a n o ptical f iber.
Step2. Use a n a udio c able t o c onnect t he L &R o f t he A UDIO O UT p ort w ith a udio d evice t o o utput a nalog
audio.
Step3. Use a H DMI c able t o c onnect H DMI O UT p ort o f E XT-­‐SDI3G c onverter w ith a d isplay d evice t o o utput
the H DMI s ignal.
Step4. Plug i nto t he D C 5 V p ower s upply.
Looping O utput F unction
Looping o utput f unction i s s upported i n E XT-­‐SDI3G, s howed i n F igure 4 . I n t his m ode, t he s ignal p ass t hrough
the S DI I N p ort t o t he S DI L OOP p ort o f t he f irst E XT-­‐SDI3G, a nd t he S DI L OOP o utput p ort c an b e c onnected t o
the S DI I N p ort o f t he n ext E XT-­‐SDI3G, a nd s o o n. F inally i t m akes a l ooping o utput. I n t his w ay, o ne i nput
signal c an b e a llocated t o s everal o utputs. T his i s a g ood s olution f or a s ingle i nput w ith l ots o f d isplay d evices.
Notice: W ith 3 G-­‐SDI s ignal, o nly t wo p ieces o f E XT-­‐SDI3G c an b e u sed i n a l ooping c onnection.
No.
1080I @ 60Hz/59.94Hz
1
1080I @ 50Hz/49.95Hz
2
1080P @ 30Hz/29.97Hz
3
1080P @ 25Hz/24.975Hz
4
1080P @ 24Hz/23.976Hz
5
720P @ 60Hz/59.94Hz
6
720P @ 50Hz/49.95Hz
7
Resolution
7
EXT-SDI3G