Black Box ServSelect II KV2016A Installation and maintenance instructions

APRIL 2003
E

SERVSWITCH™ FAMILY
1
Welcome to the ServSwitch™ Family!
Thank you for purchasing a BLACK BOX® ServSelect II! We appreciate your
business, and we think you ll appreciate the many ways that your new ServSelect II
will save you money, time, and effort.
That s because our ServSwitch family is all about breaking away from the traditional,
expensive model of computer management. You know, the one-size-fits-all-even-if-it-
doesn t model that says, “One computer gets one user station, no more, no less.” Why
not a single user station (monitor, keyboard, and mouse) for multiple computers—even
computers of different platforms? Why not a pair of user stations, each of which can
control multiple computers? Why not multiple user stations for the same computer?
With our ServSwitch products, there s no reason why not. We carry a broad line of
robust solutions for all these applications. Do you have just two PCs, and need an
economical alternative to keeping two monitors, keyboards, and mice on your desk?
Or do you need to share dozens of computers, including a mix of IBM® PC,
RS/6000®, Apple® Macintosh®, Sun Microsystems®, and SGI™ compatibles
among multiple users with different access levels? Does your switch have to sit
solidly on a work table and use regular everyday cables? Or does it have to be
mounted in an equipment rack and use convenient many-to-one cables? No matter
how large or small your setup is, no matter how simple or how complex, we re
confident we have a ServSwitch system that s just right for you.
The ServSwitch™ family from BLACK BOX—the one-stop answer for all your
KVM switching needs!
*
This manual will tell you all about your new ServSelect II, including how to install,
operate, and troubleshoot it. For an introduction to the ServSelect II, see Chapter 2.
The ServSelect II product codes covered in this manual are:
KV2016A KV2016E
This manual also includes information about the ServSelect II Software and the
Server Access Modules, which have their own manuals or installation guides:
KV125A KV126A KV127A

SERVSELECT II™ INSTALLER/USER GUIDE
2
FEDERAL COMMUNICATIONS COMMISSION AND
INDUSTRY CANADA
RADIO-FREQUENCY INTERFERENCE STATEMENTS
This equipment generates, uses, and can radiate radio-frequency energy and if not
installed and used properly, that is, in strict accordance with the manufacturer s
instructions, may cause interference to radio communication. It has been tested and
found to comply with the limits for a Class A computing device in accordance with
the specifications in Subpart B of Part 15 of FCC rules, which are designed to
provide reasonable protection against such interference when the equipment is
operated in a commercial environment. Operation of this equipment in a residential
area is likely to cause interference, in which case the user at his own expense will be
required to take whatever measures may be necessary to correct the interference.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user s authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emission from
digital apparatus set out in the Radio Interference Regulation of Industry Canada.
Le présent appareil numérique n émet pas de bruits radioélectriques dépassant les
limites applicables aux appareils numériques de la classe A prescrites dans le
Règlement sur le brouillage radioélectrique publié par Industrie Canada.
EUROPEAN UNION DECLARATION OF CONFORMITY
This equipment has been tested and found to comply with the limits for a class A
computing device in accordance with the specifications in the European standard
EN55022. These limits are designed to provide reasonable protection against
harmful interference. This equipment generates, uses and can radiate radio-
frequency energy, and if not installed and used in accordance with the instructions,
might cause harmful interference to radio or television reception.
However, there is no guarantee that harmful interference will not occur in a
particular installation. If this equipment does cause interference to radio or television
reception, which can be determined by turning the equipment on and off, you can
correct the interference with one or more of the following measures:
(a) Reorient or relocate the receiving antenna.
(b) Increase the separation between the equipment and the receiver.
(c) Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected.
(d) Consult the supplier or an experienced radio/TV technician for help.

COMPLIANCE STATEMENTS
3
Shielded cables must be used with this equipment to maintain compliance with radio
frequency energy emission regulations and ensure a suitably high level of immunity
to electromagnetic disturbances. This equipment has also been found to comply with
European standards EN50082 and EN60950.
Japanese Compliance Statement
Other Agency Approvals
UL 1950, CSA C22. 2 No. 950, IEC 950
Republic of Korea EMI Standard Certificate Number: E-F900-01-2012 (A)
TRADEMARKS USED IN THIS MANUAL
BLACK BOX and the logo are registered trademarks, and ServSwitch,
ServSelect, ServSelect II, and ServSelect IP are trademarks, of BLACK BOX
Corporation.
Apple, Mac, and Macintosh are registered trademarks of Apple Computer, Inc.
IBM, PS/2, and RS/6000 are registered trademarks of International Business
Machines Corporation.
Microsoft, HyperTerminal, Windows, Windows NT, and Windows XP are
trademarks or registered trademarks of Microsoft Corporation in the United States
and/or other countries.
Sun and Sun Microsystems are registered trademarks of Sun Microsystems, Inc. in
the United States and other countries.
UL is a registered trademark of Underwriters Laboratories Inc.
Any other trademarks mentioned in this manual are acknowledged to be the property
of the trademark owners.

SERVSELECT II™ INSTALLER/USER GUIDE
4
Normas Oficiales Mexicanas (NOM)
Electrical Safety Statement
INSTRUCCIONES DE SEGURIDAD
1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de
que el aparato eléctrico sea operado.
2. Las instrucciones de seguridad y operación deberán ser guardadas para
referencia futura.
3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de
operación deben ser respetadas.
4. Todas las instrucciones de operación y uso deben ser seguidas.
5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de
la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc.
6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que
sean recomendados por el fabricante.
7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea
recomendado por el fabricante.
8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá a
lo descrito en las instrucciones de operación. Todo otro servicio deberá ser
referido a personal de servicio calificado.
9. El aparato eléctrico debe ser situado de tal manera que su posición no interfiera
su uso. La colocación del aparato eléctrico sobre una cama, sofá, alfombra o
superficie similar puede bloquear la ventilación, no se debe colocar en libreros
o gabinetes que impidan el flujo de aire por los orificios de ventilación.
10. El equipo eléctrico debe ser situado fuera del alcance de fuentes de calor como
radiadores, registros de calor, estufas u otros aparatos (incluyendo
amplificadores) que producen calor.
11. El aparato eléctrico debe ser connectado a una fuente de poder sólo del tipo
descrito en el instructivo de operación, o como se indique en el aparato.
12. Precaución debe ser tomada de tal manera que la tierra física y la polarización
del equipo no sea eliminada.
13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean
pisados ni pellizcados por objetos colocados sobre o contra ellos, poniendo
particular atención a los contactos y receptáculos donde salen del aparato.
14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las
recomendaciones del fabricante.
15. En caso de existir, una antena externa deberá ser localizada lejos de las líneas
de energía.
16. El cable de corriente deberá ser desconectado del cuando el equipo no sea
usado por un largo período de tiempo.

NOM STATEMENT
5
17. Cuidado debe ser tomado de tal manera que objectos líquidos no sean
derramados sobre la cubierta u orificios de ventilación.
18. Servicio por personal calificado deberá ser provisto cuando:
A: El cable de poder o el contacto ha sido dañado; u
B: Objectos han caído o líquido ha sido derramado dentro del aparato; o
C: El aparato ha sido expuesto a la lluvia; o
D: El aparato parece no operar normalmente o muestra un cambio en su
desempeño; o
E: El aparato ha sido tirado o su cubierta ha sido dañada.

SERVSELECT II™ INSTALLER/USER GUIDE
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Contents
1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.1 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.1 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.2 Rack Mounting Your ServSelect II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.3 Installing the ServSelect II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.4 Setting Up Your ServSelect II System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4. Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4.1 Controlling Your System at the Analog Ports . . . . . . . . . . . . . . . . . . . . . . . . . .16
4.2 Viewing and Selecting Ports and Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4.3 Navigating the OSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.4 Configuring the OSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4.5 Displaying Version Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
4.6 Scanning Your System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
4.7 Broadcasting to Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
4.7 Changing Your Switch Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
5. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
5.1 Calling BLACK BOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
5.2 Shipping and Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
6. FLASH Upgrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
6.1 Upgrading the ServSelect II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
6.2 Upgrading the SAM firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

CHAPTER 1: SPECIFICATIONS
7
1. Specifications
During the course of this product s lifetime, modifications might be made to its
hardware or firmware that could cause these specifications to change without notice.
Agency Approvals
EN55022 Class A, EN55024, EN61000-3-3, FCC15 Class
A, VCCI Class A, IEC950, EN60950, UL 1950/60950 third
edition, CSA C22.2 No. 950
Server Ports
Number 16
Interface Types PS/2, Sun and USB SAM modules
Connectors RJ-45
Sync Types Separate horizontal and vertical
Plug and Play DDC2B
Video Resolution Analog Port Maximum 1600 x 1280 @ 75 Hz
Configuration Port
Number 1
Interface Type Serial RS-232
Connector DB9 Male
Analog Port
Number 2
Interface Types PS/2 and VGA
Connectors PS/2 MiniDIN and 15 pin D
Other Characteristics
Heat Dissipation 92 BTU/Hr
Airflow 8 cfm
Temperature 10º to 50º Celsius (50º to 122º Fahrenheit) operating
-20º to 60º Celsius (-4º to 140º Fahrenheit) nonoperating
Humidity 20 to 80% noncondensing operating
5 to 95% noncondensing nonoperating
Power 100 to 240 VAC (autosensing), 50 to 60 Hz, 40 W maximum
AC-input current rating 0.5 A
AC-input cable 18 AWG three-wire cable, with a three-lead IEC-320
receptacle on the power supply end and a country or region
dependent plug on the power resource end
Power Consumption 12.5 W
Size (HxWxD) 4.45 x 43.18 x 27.94 cm 1U form factor
(1.75 x 17.00 x 11.00 in)
Weight 3.6 kg (8 lb) without cables

SERVSELECT II™ INSTALLER/USER GUIDE
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2. Introduction
2.1 Features and Benefits
The multiuser, 16-port ServSelect II integrates the Black Box field-proven analog
keyboard, video and mouse (KVM) switching technology with advanced cable
management, flexible access for two simultaneous users and a patented, next-
generation user interface. The ServSelect II KVM switch conveniently supports all
major server platforms and features powerful on-screen management for easy
system configuration and server selection.
A unique benefit of the ServSelect II is the Server Access Module (SAM). The
SAM with CAT 5 design dramatically reduces cable clutter, while providing optimal
resolution and video settings. The built-in memory of the SAM simplifies
configuration by assigning and retaining unique server names and Electronic ID
(EID) numbers for each attached server. The SAM is powered directly from the
server and provides Keep Alive™ functionality even if the ServSelect II is not powered.
NOTE:
Throughout the text, the word “appliance” is used generically to describe the ServSelect II switch.
Figure 2-1. ServSelect II
Server Access Modules
The SAM allows direct KVM connectivity to servers in your ServSelect II system.
Each ServSelect II has 16 Analog Rack Interface (ARI) ports for connecting the SAM.
Utilizing an SAM, you can attach additional switches to expand your ServSelect II
system. This flexibility allows you to add capacity as your data center grows.
Multiplatform support
The SAM available with the ServSelect II supports PS/2, Sun and USB server
environments. For 13W3, Sun monitor connection, order KV127A and ACD002.
Using the On-Screen Device (OSD) interface in conjunction with the SAM allows
you to switch easily across platforms.

CHAPTER 2: INTRODUCTION
9
OSD graphical user interface
A ServSelect II switch uses the OSD, which features intuitive menus to configure
your switch system and select computers. Computers can be identified by unique
name, EID or port number, allowing you to assign unique server names.
Security
The OSD allows you to protect your system with a screen saver password. After a
user-defined time, the screen saver mode engages and access is prohibited until the
appropriate password is entered to reactivate the system.
Operation modes
The OSD user interface provides convenient operation modes for easy ServSelect II
system administration. These modes (Broadcast, Scan, Switch and Share) allow you
to manage your switching activities. Chapter 4 explains these modes in detail.
Video
ServSelect II provides optimal resolution for analog VGA, SVGA and XGA video.
Achieve resolutions of up to 1600 x 1200 with a 10-foot cable and up to 800 x 600
with a 50-foot cable. Resolutions will vary depending upon the length of cable
separating your switch and servers.
Plug and Play
The ServSelect II also supports Display Data Channel Plug and Play, which automates
configuration of the monitor and is compliant with the VESA DDC2B standard.
FLASH upgradable
Upgrade your firmware at any time through a simple update utility to ensure that
your ServSelect II system is always running the most current version available. Both
the ServSelect II switch and the SAM are FLASH upgradable. See Chapter 6 for
more information.
Cascading expansion
Each ServSelect II switch supports up to 16 directly attached servers and can
conveniently scale to support more. You can expand your system using cascadable
BLACK BOX products such as other ServSelect appliances. This extra “cascade” of
units allows you to attach up to 256 servers in one system.

SERVSELECT II™ INSTALLER/USER GUIDE
10
Figure 2-2. Example ServSelect II Configuration
2.2 Safety Precautions
To avoid potential video and/or keyboard problems when using these products:
• If the building has 3-phase AC power, ensure that the computer and monitor are
on the same phase. For best results, they should be on the same circuit.
• Use only BLACK BOX-supplied cable to connect computers and KVM switches.
To avoid potentially fatal shock hazard and possible damage to equipment, please
observe the following precautions:
• Do not use a 2-wire extension cord in any BLACK BOX product configuration.
• Test AC outlets at the computer and monitor for proper polarity and grounding.
• Use only with grounded outlets at both the computer and monitor. When using
a backup power supply (UPS), power the computer, the monitor and the appli-
ance off the supply.
NOTE:
The AC inlet is the main disconnect.
SAM Adaptor
SAM Adaptor
Switch
Rack of
Servers
Switch
Rack of
Servers
Analog Connection
ServSelect II
Analog Connection

CHAPTER 2: INTRODUCTION
11
Rack mount safety considerations
• Elevated Ambient Temperature: If the equipment is installed in a closed rack
assembly, the operation temperature of the rack environment may be greater than
room ambient. Use care not to exceed the rated maximum ambient temperature of
the equipment.
• Reduced Air Flow: Installation of the equipment in a rack should be such that the
amount of airflow required for safe operation of the equipment is not compromised.
• Mechanical Loading: Mounting of the equipment in the rack should be such
that a hazardous condition is not achieved due to uneven mechanical loading.
• Circuit Overloading: Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of circuits might
have on overcurrent protection and supply wiring. Consider equipment name-
plate ratings for maximum current.
• Reliable Earthing: Reliable earthing of rackmounted equipment should be
maintained. Pay particular attention to supply connections other than direct
connections to the branch circuit (for example, use of power strips).

SERVSELECT II™ INSTALLER/USER GUIDE
12
3. Installation
3.1 Getting Started
Before installing your ServSelect II appliance, refer to the following list to ensure
you have all items that shipped with the appliance as well as other items necessary
for proper installation.
Supplied with the ServSelect II
• ServSelect II unit
• Power cord
• One null modem serial cable
• ServSelect II Installer/User Guide
• ServSelect II Quick Installation Guide
•Rack mounting kit
Additional items needed
One SAM adaptor and UTP cabling per attached server or switch
3.2 Rack Mounting Your ServSelect II
NOTE:
Rack mounting kits are sold separately.
Your ServSelect II appliance may be rack mounted using the included brackets. Before
installing the appliance and other components in the rack cabinet (if not already
installed), stabilize the rack in a permanent location. Install your equipment starting
at the bottom of the rack cabinet, then work to the top. Avoid uneven loading or
overloading of rack cabinets.
CAUTION:
Rack Loading - Overloading or uneven loading of racks may result in shelf or rack failure,
causing damage to equipment and possible personal injury. Stabilize racks in a permanent
location before loading begins. Mount components beginning at the bottom of the rack, then
work to the top. Do not exceed your rack load rating.

CHAPTER 3: INSTALLATION
13
Figure 3-1. ServSelect II Horizontal Installation
To install the 1U switch mounting bracket:
1. Remove the first two screws on each side.
2. Line up the holes in the “long side” of the kit s side brackets with the screw
holes in the switch.
3. With a Phillips screwdriver, fasten the mounting brackets to the switch using
two screws on each side.
4. Attach four cage nuts or clip nuts to the rack mounting flange of the rack
cabinet so that the nut is positioned on the inside of the rack.
NOTE:
Nuts are not included with the rack mount kit.
5. Mount the switch assembly to the rack cabinet by matching the holes in the
“short side” of each bracket to an appropriate set of matching holes on your
rack cabinet. Next, insert the combination hex head screws through the slots in
the bracket and the holes in the mounting rail, then into the cage nuts or clip nuts.

SERVSELECT II™ INSTALLER/USER GUIDE
14
3.3 Installing the ServSelect II
Plug the supplied power cord into the back of the appliance and then into an
appropriate power source. Figure 3-2 illustrates one possible configuration for your
ServSelect appliance. See the following detailed set of procedures to successfully install
your appliance.
Figure 3-2. Basic ServSelect II Configuration
CAUTION:
To reduce the risk of electric shock or damage to your equipment-
- Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
- Plug the power cord into a grounded (earthed) outlet that is easily accessible at all times.
- Disconnect the power from the unit by unplugging the power cord from either the electrical
outlet or the unit.
1357 9111315
2468 10121416
Configuration Port
for updating firmware
Analog User B
Analog User A
ServSelect II Appliance
Servers 2-16
Sam Adaptor
PS/2 USB and Sun
adaptors are available Server 1
Currently
Not Used

CHAPTER 3: INSTALLATION
15
To connect an SAM to each server:
1. Locate the SAM for your ServSelect II unit.
2. Attach the appropriately color-coded cable ends to the keyboard, monitor and
mouse ports on the first server you will be connecting to the unit.
3. Attach one end of the CAT 5 cabling that will run between your SAM and
ServSelect II unit to the RJ45 connector on the SAM.
4. Connect the other end of the CAT 5 cable to the desired ARI port on the back
of your ServSelect II unit.
5. Repeat steps 2-4 for all servers you wish to attach.
NOTE:
When connecting a Sun SAM, you must use a multi-sync monitor to accommodate Sun computers
that support both VGA and sync-on-green or composite sync.
To connect local peripherals:
1. Select the keyboard, monitor and mouse to be connected to local analog user A.
2. Locate the port set labeled Aon the back of the appliance. Connect these
peripherals to their respective ports.
3. Repeat these steps for the local analog port set labeled B.
4. Bundle and label the cables for easy identification.
3.4 Setting Up Your ServSelect II System
With the ServSelect II system, you can auto detect and configure each port on your
appliance. Chapter 4 provides detailed instructions on naming, customization and
OSD setup and configuration.

SERVSELECT II™ INSTALLER/USER GUIDE
16
4. Basic Operations
4.1 Controlling Your System at the Analog Ports
The ServSelect II features two analog port sets on the back of the unit that allow you
to connect a monitor and a PS/2 keyboard and mouse for direct analog access. The
appliance uses the OSD, which provides intuitive menus to configure your system
and select computers.
4.2 Viewing and Selecting Ports and Servers
Use the OSD Main dialog box to view, configure and control servers in the
ServSelect II system. View your servers by name, port or by the unique Electronic
ID number (EID) embedded in each SAM. You will see an OSD-generated port list
by default when you first launch the OSD. The Port column indicates the ARI port
to which a server is connected.
To access the Main dialog box:
Press Print Screen to launch the OSD. The Main dialog box appears.
Figure 4-1. Example of Configured Main Dialog Box
NOTE:
You can also press the Control key twice within one second to launch the SAM. You can use this
key sequence in any place you see Print Screen throughout this installer/user guide.

CHAPTER 4: BASIC OPERATIONS
17
Viewing the status of your appliance
The status of the servers in your system is indicated in the right columns of the Main
dialog box. The following table describes the status symbols.
OSD Status Symbols
Symbol Description
SAM is online (green circle).
SAM is offline or is not operating properly.
Connected switch is online.
Connected switch is offline or is not operating properly.
SAM is being upgraded (yellow circle).
SAM is being accessed by the indicated user channel (green channel letter).
SAM is blocked by the indicated user channel (black channel letter).
Selecting servers
Use the Main dialog box to select servers. When you select a server, the appliance
reconfigures the keyboard and mouse to the proper settings for that server.
To select servers:
Double-click the server name, EID or port number.
-or-
If the display order of your server list is by port (Port button is depressed), type the
port number and press Enter.
-or-
If the display order of your server list is by name or EID number (Name or EID
button is depressed), type the first few characters of the name of the server or the
EID number to establish it as unique and press Enter.
To select the previous server:
Press Print Screen and then Backspace. This key combination toggles you between
the previous and current connections.
To disconnect the user from a server:
Press Print Screen and then Alt+Ø. This leaves the user in a free state, with no
server selected. The status flag on your desktop displays Free.

SERVSELECT II™ INSTALLER/USER GUIDE
18
Soft switching
Soft switching is the ability to switch servers using a hotkey sequence. You can soft
switch to a server by pressing Print Screen and then typing the first few characters
of its name or number. If you have set a Screen Delay Time and you press the key
sequences before that time has elapsed, the OSD will not display.
To configure servers for soft switching:
1. Press Print Screen to launch the OSD. The Main dialog box appears.
2. Click Setup - Menu. The Menu dialog box appears.
3. For Screen Delay Time, type the number of seconds of delay desired before the
Main dialog box is displayed after Print Screen is pressed.
4. Click OK.
To soft switch to a server:
1. To select a server, press Print Screen. If the display order of your server list is by
port (Port button is depressed), type the port number and press Enter.
-or-
If the display order of your server list is by name or EID number (Name or EID
button is depressed), type the first few characters of the name of the server or
the EID number to establish it as unique and press Enter.
2. To switch back to the previous server, press Print Screen then Backspace.