SV231DD2DUA SV431DD2DUA Instruction Manual Dual DVI USB KVM Switch 2/4-Port Dual DVI, USB KVM Switch with Audio and USB 2.0 Hub Manual Revision:08/19/2010 For the most up-to-date information, please visit www.startech.com...
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Introduction Packaging Contents • 1 x SV231DD2DUA or SV431DD2DUA KVM switch • 1 x Power Adapter • 1 x Instruction Manual System Requirements • DVI enabled computer system/video card • USB enabled computer system • DVI enabled display devices (e.g. monitor, projector, TV, etc.) •...
Hardware Installation Front View (SV431DD2DUA shown) Rear View (SV431DD2DUA shown)
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KVM’s PC ports (ie. PC1). A dedicated DVI, USB and audio 4-in-1 KVM cable can be used (ie. StarTech.com ID: USBDVI4N1A6). 3. Use a USB type A-B Cable to connect the KVM’s USB port (type B, square connector) for the PC port used in Step 2, and the USB port on the computer (type A, flat connector).
Driver Installation No driver installation is required for the KVM switch, as the keyboard and mouse uses native USB keyboard/mouse drivers that are already installed on all operating systems that fully support USB. Operation Front Panel Port Selection/Link LED The LED turns green when the connected computer is powered-on. The corresponding LED will also illuminate red when that PC port is currently selected.
Scan Time Four options are available for users to set the Scan Time duration, which includes 3, 8, 15 and 30 seconds. To change the Scan Time interval, press both front panel buttons “1” and “2” simultaneously. The unit beeps 1, 2, 3 or 4 times for Scan Time of 3, 8, 15 or 30 seconds respectively.
HotKey Control A Hotkey command is a short keyboard sequence for selecting a computer, activating computer scan, etc. A hotkey sequence starts with two left <CTRL> keystrokes (successively within 0.2 seconds) followed by one or two more keystrokes. A high-pitch beep will be generated for each correct hotkey command;...
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When set to ‘ON’, the USB Hub port follows computer selection. When set to ‘OFF’, the USB Hub port stays on the currently selected PC port. SV231DD2DUA: press the hotkey below to turn ON/OFF the USB-Port Rule for USB 1 and USB 2: Left <CTRL> + Left <CTRL> + <F7>...
Alternative Hotkey Commands In addition to the Left <CTRL> + Left <CTRL> hotkeys, there are two alternative hotkey sequences available. 1. For the following operations, users may press <ScrollLock> twice instead of pressing left <CTRL> twice. To select a computer: <ScrollLock>...
Change Leading Hotkey The default leading hotkey sequence involves pressing the left <CTRL> twice in succession (e.g. left <CTRL> + left <CTRL>). This can be changed to the right <CTRL> key instead, to avoid accidental activation due to using the left <CTRL> key for functions such as Copy/Paste. To change the leading hotkey sequence to Right <CTRL>: Left <CTRL>...
Specifications SV231DD2DUA SV431DD2DUA Number of Ports 2 x DVI-I female Computer Connectors 1 x USB type B (per port) 2 x 3.5mm mini-jack 2 x DVI-I female Console 4 x USB type A Connectors 2 x 3.5mm mini-jack Maximum Video...
Limitation of Liability In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their officers, directors, employees or agents) for any damages (whether direct or indirect, special, punitive, incidental, consequential, or...
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