Owner’s Manual
DVI USB KVM Switch
with Audio
Models: B004-DUA2-K-R, B004-DUA4-K-R
Package Contents
2
2
3
3
4
5
7
System Requirements
Optional Accessories
Features
Installation
Operation
Warranty and Warranty Registration
1111 W. 35th Street, Chicago, IL 60609 USA
Copyright© 2011. All rights reserved.
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Optional Accessories
• P118-000 DVI-D Male to DVI-I Female Adapter
• P126-000 DVI-I Female to VGA Male Adapter
• P312-Series 3.5mm Stereo Audio Cables
• P556-006 DVI-A Male to VGA Male Adapter Cable—6 ft.
• P561-Series DVI-D Single Link Cables
• U022-Series USB 2.0 A/B Device Cables
Features
• Control two computers with a single monitor, keyboard and mouse
• Switch ports via pushbutton or keyboard hotkey commands
• Auto scan feature allows you to automatically switch between
connected computers at regular intervals
• Speaker and microphone connections for the sharing of audio
equipment between systems; listen to music from one computer while
accessing the other
• Features USB 2.0 hub ports for the sharing of peripherals between
connected computers
• Advanced emulation technology ensures compatibility with USB
keyboards and mice
• Supports digital video resolutions up to 1920 x 1200 and analog video
resolutions up to 2048 x 1536
• DDC emulation assures optimal video quality between the monitor and
connected computers
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Installation
Notes: Before you begin, power off all devices that you will be connecting
to the KVM switch. You must also unplug the power cords of any computers
that have the Keyboard Power On feature. There is a 3.5mm port on the
front of the B004-DUA4-K-R for use with an optional wired remote control.
1. Connect the external power supply to the KVM, and then plug it into
a Tripp Lite Surge Suppressor, Uninterruptible Power Supply (UPS), or
Power Distribution Unit (PDU).
2. Connect your USB keyboard and mouse to the two USB ports on the left of
the KVM switch. (The two USB ports on the right are for peripheral devices.)
3. Connect a microphone and speakers to the corresponding 3.5mm
stereo ports.
4. Connect your DVI monitor to the DVI console port on the KVM.
Note: If you are connecting to a VGA monitor, use Tripp Lite’s DVI to
VGA adapter cable, model P556-006
5. If you are connecting USB peripherals, plug them into the two USB 2.0
ports on the right. (The two USB ports on the left are for the shared
keyboard and mouse.) The B004-DUA4-K-R includes an additional two
USB 2.0 peripheral ports on the front of the unit.
6. Using the included DVI + Audio KVM cable kits and USB A/B cables,
connect the computer ports on the KVM to a computer.
Note: If you are connecting to a computer with a DVI-D port, use a
Tripp Lite DVI-I to DVI-D adapter, model P118-000.
7. Power on the connected computers and devices.
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Operation
There are two ways to access the computers connected to your KVM
switch; Pushbutton or Keyboard Hotkey Commands.
Pushbutton
Press the pushbutton on the KVM to toggle between the connected
computers. When toggling between ports, the default is for the computer,
audio and USB hub functionality to be switched together. To un-bind
either audio or USB hub control from port switching, use the keyboard
hotkey commands listed in the following section.
Keyboard Hotkey Commands
Another way to switch between connected computers is to use keyboard
hotkey commands. Besides allowing you to switch computers, hotkey
commands enable you to perform other functions, such as binding/
unbinding computer switching with audio and/or the USB hub ports, initiate
an auto scan, etc. The following table lists the available keyboard hotkey
commands, explains how to initiate them and describes what they do.
Command
Select
Computer
Port
Select USB
Hub Focus
Hotkey
[Scroll Lock] [Scroll Lock]
[x]
x = 1, 2, 3 or 4
[Scroll Lock] [Scroll Lock]
[Fx]
Fx = [F1] for port 1, [F2]
for port 2, etc.
Description
Switches the KVM focus to the
selected port.
Selects which computer port has
the focus of the USB hub ports.
Note: When computer and hub
switching are bound together,
switching hub focus will also
switch the focus of the KVM.
Selects which computer port
has the focus of the audio and
mic ports. Note: When computer
and audio switching are bound
together, switching audio focus will
also switch the focus of the KVM.
Binds computer and hub
[Scroll Lock] [Scroll Lock]
[Fy]
Fy = [F5] for port 1, [F6]
for port 2, etc.
Select Audio
Focus
[Scroll Lock] [Scroll Lock]
[Z]
Bind
Computer and
Hub Switching
switching together. This is
enabled by default.
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Operation
continued
Command
Unbind
Computer and
Hub Switching
Hotkey
Description
[Scroll Lock] [Scroll Lock] [X] Unbinds computer and hub
switching, allowing you to access
one computer while the focus of
the hub is on the other.
[Scroll Lock] [Scroll Lock] [Q] Binds computer and audio
switching together. This is
Bind Computer
and Audio
Switching
enabled by default.
[Scroll Lock] [Scroll Lock]
[W]
Unbinds computer and audio
switching, allowing you to access
one computer while listening to
audio from the other.
Unbind
Computer
and Audio
Switching
[Scroll Lock] [Scroll Lock] [↑] Switches the KVM focus to the
Next Lower
Computer Port
or
computer directly prior to the
currently selected computer.
[Scroll Lock] [Scroll Lock]
[Backspace]
[Scroll Lock] [Scroll Lock] [↓] Switches the KVM focus to
the computer directly after the
Next Higher
Computer Port
currently selected computer.
[Scroll Lock] [Scroll Lock]
[H] [x]
x = [Scroll Lock], [Caps
Lock], [Num Lock], [Esc]
or [F12]
Selects which key will be used for
the hotkey preceding sequence.
The default is [Scroll Lock].
Define Hotkey
Preceding
Sequence
[Scroll Lock] [Scroll Lock] [S] Initiates an Auto Scan at a scan
interval of 5 seconds.
Auto Scan
[Scroll Lock] [Scroll Lock]
[S] [x]
x = 0 through 9
1 = 10, 2 = 20, 3 = 30,
4 = 40, 5 = 50, 6 = 60,
7 = 70, 8 = 80, 9 = 90,
0 = 100
Initiates an Auto Scan at the
chosen scan interval.
Auto
Scan with
Programmable
Scan Interval
Press any key on the
keyboard, or the KVM
pushbutton
Stops an Auto Scan at the
selected computer.
Exit Auto Scan
[Scroll Lock] [Scroll Lock] [B] Turns beeping sound on or off
Turn Beeper
On/Off*
*B004-DUA4-K-R only
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Warranty and Warranty Registration
1-Year Limited Warranty
TRIPP LITE warrants its products to be free from defects in materials and workmanship
for a period of one(1) year from the date of initial purchase. TRIPP LITE’s obligation
under this warranty is limited to repairing or replacing (at its sole option) any such
defective products. To obtain service under this warranty, you must obtain a Returned
Material Authorization (RMA) number from TRIPP LITE or an authorized TRIPP LITE
service center. Products must be returned to TRIPP LITE or an authorized TRIPP LITE
service center with transportation charges prepaid and must be accompanied by a
brief description of the problem encountered and proof of date and place of purchase.
This warranty does not apply to equipment, which has been damaged by accident,
negligence or misapplication or has been altered or modified in any way. EXCEPT AS
PROVIDED HEREIN, TRIPP LITE MAKES NO WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.
Some states do not permit limitation or exclusion of implied warranties; therefore,
the aforesaid limitation(s) or exclusion(s)may not apply to the purchaser. EXCEPT AS
PROVIDED ABOVE, IN NO EVENT WILL TRIPP LITE BE LIABLE FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
OF THIS PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Specifically, TRIPP LITE is not liable for any costs, such as lost profits or revenue,
loss of equipment, loss of use of equipment, loss of software, loss of data, costs of
substitutes, claims by third parties, or otherwise.
Warranty Registration
product. You’ll be automatically entered into a drawing for a chance to win a FREE
Tripp Lite product!*
* No purchase necessary. Void where prohibited. Some restrictions apply.
See website for details.
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Warranty and Warranty Registration
continued
FCC Radio/TV Interference Notice
Note: This equipment has been tested and found to comply with the limits for
a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference, in which case the user will be required to correct the
interference at his own expense. The user must use shielded cables and connectors
with this product. Any changes or modifications to this product not expressly
approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
WEEE Compliance Information for Tripp Lite Customers and
Recyclers (European Union)
Under the Waste Electrical and Electronic Equipment (WEEE) Directive
and implementing regulations, when customers buy new electrical and
electronic equipment from Tripp Lite they are entitled to:
•
•
Send old equipment for recycling on a one-for-one, like-for-like basis
(this varies depending on the country)
Send the new equipment back for recycling when this ultimately becomes waste
Tripp Lite follows a policy of continuous improvement. Specifications are subject to
change without notice.
1111 W. 35th Street, Chicago, IL 60609 USA
201107247 • 933129-EN
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