Use limitation ( disadvantage ) 1. all of the hdmi inptur soruce must be the same resolution.
eg: all of hdmi source are 1920x1080p / 1920x1080i
all of hdmi source are 1280x720p
if the input resolution is not the same resolution , the switch is not smooth.
2. we do not recommend that the hdmi souruce is 1920X1080i.
it will have the jaggy video
3. This machine is just video switcher only !! it DO NOT have mixer
How to install?
step1: plug the power into the 4ch video switcher box step2: plug the hdmi source into the box
step3: plug the hdmi output into grabber card / TV...
NOTICE!! step1 and step2 can not change the step. please follow step1 and then step2
Product spec : 1. 4HDMI input, 1 HDMI output 2. switch mode or quard mode 3. IR control 4. HDMI1.3a, HDCP1.2 . HDCP auto disable 5. hdmi input source resolution: 1080P,720P,1080i,1024X768,1360X768 ( not recommend 1920X1080 i) hdmi input input resolution must be the same if hdmi input resolution is difference, it will not be smooth and not be quickly smooth. 6. l DC12V/2A power adapter