1 made in u.S.A. Www.Smartavi.Com 1-800-avi-2131 hdn‐4 duo user manual 4-port dual hdmi kvm switch with usb 2.0 and audio sharing access and control up to 4 computers from a single workstation.
2 table of contents what's in the box? 2 introduction 3 features 3 applications 3 technical specifications 4 hardware installation 5 control 6 establishing an rs-232 connection 7 limited warranty statement 8 figure 2-1 figure 2-2 part no. Qty description hdn-4duo-s 1 4-port dual hdmi kvm switch with...
3 introduction the hdn-4 duo is a dedicated multi-platform kvm switch capable of managing up to 4 different com- puters through 2 hdmi monitors and one usb keyboard & mouse. It also supports a single set of speak- ers and up to 2 usb 2.0 devices. The usb emulation technology utilized by the hdn-4 du...
4 technical specifications video format hdmi 1.4, 1.0 input interface (8) hdmi (female) output interface (2) hdmi (female) resolution up to 4k (3840x2160 @30hz) ddc 5 volts p-p (ttl) input equalization automatic input cable length up to 20 ft. Output cable length up to 20 ft. Audio input interface (...
5 hardware installation 1. Ensure that power is disconnected from the hdn-4 duo. 2. Connect the hdmi cables, and usb cables (male-a to male-b) from the computers to the respective ports on the hdn-4 duo. 3. Optionally connect audio cables from the computers to the respective ports on the hdn-4 duo. ...
6 control front panel control to switch ports using the front panel, press the m1 or m2 button to navigate from computer to computer. The numbered led lights will indicate which computer is selected. Edid learning is also done through the front panel buttons by pressing both buttons simultaneously. ...
7 establishing an rs-232 connection before you start: controlling a smart-avi device via rs-232 requires an rs-232 card installed on your computer or a usb to rs-232 adapter. Below are instructions on how to create an rs-232 connection between a pc and the smart-avi device. Use terminal client softw...
8 limited warranty statement a. Extent of limited warranty smart‐avi technologies, inc. Warrants to the end‐user customers that the smart‐avi product specified above will be free from defects in materials and workmanship for the duration of 1 year, which duration begins on the date of purchase by th...
9 notice the information contained in this document is subject to change without notice. Smartavi makes no war‐ ranty of any kind with regard to this material, including but not limited to, implied warranties of merchant‐ ability and fitness for particular purpose. Smartavi will not be liable for er...
