Tripp Lite Switch B004 DUA4 K R User Manual

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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