
SC42PHU-N • SC42DU-N • SC42DU-N | QUICK INSTALLATION GUIDE
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All other marks are the property of their respective owners. Images for demonstration purposes only.
HDC15279 Rev. 1.0
Objectives
• ThisguideincludesinstructsforinstallingHSLCombinerSC42DU-N, SC42DHU-N, SC42PHU-N devices.
• ACombinerallowsviewingandinteractingwithmultiplecomputersatthesametimebysharingkeyboard,video,mouse,audioandUSB
peripheralsbetweencomputers.
• ForfurtherassistancepleaserefertoHSLwebsitehttp://www.highseclabs.com.
General
• Verifythatallperipheralsandcomputersareturnedoffpriorto
connectingthemtotheproduct.
• TheCombiner’sbackpanelisdividedintoConsolePortsand
ComputerPortssections.
–Connectperipheralswhichareduetobesharedbythe
CombinertotheConsoleports.
–Connecteachcomputerthatrequiresaccesstotheshared
peripheralstoaComputerportgroup.
–Makesurethateverycomputerisconnectedtoaseparate
Computerportgroup.
–Computerportgroupnumbersarerepresentedbypush
buttonsontheproduct’sfrontpanel.
–Switchperipheralsbetweencomputersbypressingthepush
buttonsontheproduct’sfrontpanel.
SC42DHU-N Model is shown
Quick Installation Guide
4-Ports KVM Combiner Switches
1
2
3
4
Connect peripherals to the
Combiner Console ports:
• Keyboard: ConnectaUSBkeyboardto
thecorrespondingCombinerconsole
keyboardport.
• Video:Connectthemonitorcable
totheCombinerconsolevideoport.
Whenusingadualmonitorproduct–
connecttwomonitorstotheCombiner
consolevideoports.
• Mouse:ConnectaUSBmousetothe
correspondingCombinerconsole
mouseport.
• Audio out peripherals: Connect
headphones/speakerstotheKVM
combinerconsoleaudio-outports
(coloredgreen).
• USB peripherals:ConnectUSBperipherals
totheCombinerconsoleUSBport.
• Audio in peripherals: Connecta
microphonetotheKVMconsoleaudio-in
ports(coloredpink).
• Primary & secondary display screen
size:
Itishighlyrecommendedtouse
identicalprimaryandsecondarydisplay
monitors.EDIDinformationistaken
fromtheprimarydisplay(consoleport
#1)andsenttoallconnectedcomputers.
Incaseofusingnon-identicaldisplays,
connectthesmallerdisplaytothe
primaryconsoledisplayport.
Connect computers to the
Combiner Computer ports:
• Computer keyboard & mouse
connection:Connecteachcomputer
totheCombinerkeyboard&mouse
computerportusingaUSBAtoUSBB
cable.ConnecttheUSBAendtothe
computerandtheUSBBendtoCombiner.
• Computer video connection:
Connecteachcomputertothe
Combinercomputervideoportusing
thecorrespondingvideocable(VGA/
HDMI/DVI/DP).
• Computer audio connection:
Connecteachcomputertothe
Combineraudio-inandaudio-outports
usinganaudiocable.
Connectoneendofthecabletothe
computer’saudioportusingthe1/8"
(3.5mm)stereoplug.Connecttheother
endoftheaudiocabletotheCombiner
audio-in/audio-outcomputerport.
• Computer USB peripherals:Connect
eachcomputertotheCombinerUSB
computerportusingaUSBAtoUSBB
cable.ConnecttheUSBAendtothe
computerandtheUSBBendtoCombiner.
Power ON your system:
• Power ON the monitor: Makesurethat
themonitorsareturnedONpriorto
poweringONtheCombiner.
• Power ON the system: Connectall
peripheralsandcomputerstothe
Combinerpriortopoweringitup.
PowerONtheCombinerbypluggingit
totheACwalloutlet.Bydefault,after
productpower-up,theactivechannel
willbecomputer#1,indicatedbythe
applicablefrontpanelpushbuttonLEDlit.
Note:PowerONself-test:Astheproduct
powers-upitperformsaself-testprocedure.
Incaseofself-testfailureforanyreason,
includingjammedbuttons,theproductwillbe
Inoperable.Self-testfailurewillbeindicatedby
abnormalLEDbehavior–forfurtherinformation
pleaserefertotheCombinersetupguide.
Switching between computers:
• Switchbetweencomputersbypressing
thecorrespondingfrontpanelbutton
ontheCombiner.Thefrontpanelbutton
oftheselectedcomputerwillilluminate.