D-Link DKVM-8 User manual

DKVM-8

Keyboard, Mouse & Monitor

Switch

User’s Manual

TABLE OF CONTENTS

CHAPTER 1INTRODUCTION 1

1.1 SPECIFICATION 2

1.2 PACKING CHECK LIST 3

CHAPTER 2INSTALLATION 4

2.1 PRODUCT DETAIL 4

2.2 SINGLE UNIT OR DAISY-CHAIN OPERATION 5

2.3 HARDWARE INSTALLATION 6

2.4 DAISY-CHAIN 10

CHAPTER 3OPERATION 12

CHAPTER 4TROUBLE SHOOTING 17

~ 1~

INTRODUCTION

The DKVM-8 gives you the ultimate in control of 8 PCs from one keyboard, mouse and

monitor. To expand control ability, the DB-25 Daisy-Chain allows sixteen DKVM-8 stack

up for control 128 PCs from one keyboard, mouse and monitor. OSD (On-Screen Display)

menu provides human friendly interface for naming each PCs and selecting one of them.

Feature

lAllows a user to control eight computers from one keyboard, mouse and monitor

lNo software required, each channel contains a microprocessor emulation to

intelligently manage the boot-up process for all your attached PCs boot-up

transparently and simultaneously.

lDB-25 Daisy-Chain ports allows control over as many as 128 computers through 16

banks of DKVM-8 units

lOn-Screen Display menu gives the user a visual interface to naming and selecting

computers

lOn-Screen Display, push button or keyboard “Hot Key” commands switching

lAutoScan mode for even more convenience

lAudible feedback when switching

lRecalls CAPS LOCK, NUM LOCK and SCROLL LOCK keys’ status for each

computer automatically

lSupports VGA, SVGA and MultiSync monitors

lUp to 1600 x 1200 resolution support

lIntegrated mouse conversion technology allows connection of AT type computers

that have serial mouse ports while using a PS/2 mouse only at console

lKeyboard and mouse emulation for error-free boot ups

lMicrosoft®IntellMouse®support and emulation

lSupports both AT and PS/2 type keyboards (AT requires AT -PS/2 adapter)

lUser inexpensive and commonly found standard cables

lStatus LEDs on front panel

CHAPTER 1.

INTRODUCTION

~ 2~

1.1 SPECIFICATION

qComputer Connections :8

qPort LEDs :8

qBank 7-segment LED :1

qPort 7-segmentLED :1

qKeyboard :6-pin Mini-DIN

qMouse :6-pin Mini-DIN

qMonitor :15-pin HD DB type

qCascade :25-pinD-Sub

qCascadePort :1

qOn Screen Display :Yes

q19” Rack Mount :Yes

qCascade(Level) :16

qMax. Access PCs :128

qManual Selection :Push Button

qHot Key :Yes

qSwitching Confirmation :Buzzer

qKeyboard state :SavedandRestored

qKeyboard :PS/2

qMouse :PS/2

qMonitor :VGA, SVGA, XGA, MultiSync

qDisplay Data Channel :DDC1, DDC2B, DDC2AB

qResolution :1600 x 1200

qBandwidth :180M Hz

qEnclosure :Metal

qStorage (Celsius) :0 ~ 70

qDimension (LxWxH cm) :44.1 x 18.45 x 7.25

qWeight (g) :2950

qPowerSupply :18W, Universal AC input

INTRODUCTION

~ 3~

1.2 PACKING CHECK LIST

Before you begin to install your DKVM-8, please make sure that you received the

following materials as listedbelow:

Item Qty Remark

DKVM-81 pcs. Keyboard, mouse & monitor switch

Mouse adapter cable 4 pcs. DB-9 to 6-pin Mini-DIN

Daisy-chain cable 1 pcs. DB-25 to DB-25

Power cord 1 pcs. AC inlet power cable

User’s Manual 1 pcs. This manual

Quicklnstallation Guide 1 pcs.

Rack mount bracket 2 pcs. For Rack Mounting

Screw 10 pcs.

M3, fasten rack mount brackets

Rubber foot 4 pcs.

K/V/M 3 in 1 cable 2sets One set of Cable for Keyboard, Mouse, Monitor

~ 4~

INSTALLATION

2.1 PRODUCT DETAIL

Front Panel

Rear Panel

Slave Input

Master Input

Slave Output

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON / OFF

AC LINE 90-240 VACSW

123456

CHAPTER 2.

Current Active Port Display

Current Active Bank Display

Bank Select / Scan Button

PortSelectButton

Current Active Port Displays

CONSOLE

connectors PC PORT

connectors

Slave input DB-25 Daisy-chain port

VGA monitor

connector

PS/2 mouse

connector

PS/2 keyboard

connector

Master input /

Slave output

DB-25

Daisy-chainport

DIP-switch

Power switch

Keyboard

output

PS/2 mouse

output

VGA signal

output

AC power jack

INSTALLATION

~ 5~

2.2 SINGLE UNIT OR DAISY-CHAIN OPERATION

DKVM-8 has the capability to be Daisy-Chained to 15 more units (for a total of 16), giving

the user control over a maximum of 128 computers.

Each DKVM-8 unit is defined as a “BANK”. See the following diagram for more

information. BANK numbers range from 0 to F (Hexadecimal), for a total of 16 banks.

BANK 0 is the MASTER bank while BANK 1 through F areSLAVE banks. The MASTER

bank is the unit that connects to the console keyboard, mouse and monitor.

The DIP-switch on the rear panel must be set correctly for proper identification and usage.

See the next section for the actual settings. If you are using DKVM-8 in a single unit

configuration, it must be set as the MASTER (BANK 0). If it is to be used as a

SLAVE unit, then it must be set to any unused unique bank number from 1 through

13245678

Bank 0 (Master)

91110 12 13 14 15 16

Bank 1 (Slave)

17 1918 20 21 22 23 24

Bank 2 (Slave)

121 123122 124 125 126 127 128

Bank F (Slave)

etc… etc…

CONSOLE

Keyboard,

mouse and

monitor

INSTALLATION

~ 6~

2.3 HARDWARE INSTALLATION

Step 1

Set the DIP-switch for Auto-scan Interval and BANK Address. If you have only one

DKVM-8, use the MASTER bank setting. If the DKVM-8 you are using will be

Daisy-Chained off another unit, use a unique slave setting. Please refer to the previous

section for more information. (NOTE: DIP-Switch No. 1 and 2 are reserved, default

setting is “ON”.)

DIP-Switch NO.

345BANK Address

ON ON ON BANK 0 MASTER

OFF ON ON BANK 1 SLAVE

ON OFF ON BANK 2 SLAVE

OFF OFF ON BANK 3 SLAVE

ON ON ON BANK 4 SLAVE

OFF ON ON BANK 5 SLAVE

ON OFF ON BANK 6 SLAVE

OFF OFF ON BANK 7 SLAVE

ON ON OFFBANK 8 SLAVE

OFF ON OFF BANK 9 SLAVE

ON OFF OFF BANK A SLAVE

OFF OFF OFF BANK B SLAVE

ON ON OFF BANK C SLAVE

OFF ON OFF BANK D SLAVE

ON OFF OFF BANK E SLAVE

OFF OFF OFF BANK F SLAVE

NOTE: “ON” is down

WARNING!

Before attempting to connect anything to the

DKVM-

8 or the computers, make sure everything

is powered off. Otherwise, plugging

and

unplugging cables may cause irreversible damage

to your computers and the DKVM-8.

INSTALLATION

~ 7~

Step 2

Find a convenient place to put your DKVM-8. Its 19” rack mount form factor makes it

ideal mountable on 19” rack. When mounting to a rack, attach the included brackets to

the sides of the DKVM-8. Take note of the length of your cables so that your computers,

DKVM-8, keyboard, mouse and monitor are distanced properly.

Step 3

Connect the monitor to the DKVM-8. Using the attached cable, or the one included with

your monitor, connect it to the HD DB-15 female port on the back of the DKVM-8 labeled

with the monitor symbol at the CONSOLEconnector.

Step 4

Connect the keyboard and mouse to the DKVM-8. If you have an AT type keyboard, you

will need an AT to PS/2 adapter.

SlaveInput

Master Input

Slave Output

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON / OFF

AC LINE 90-240 VACSW

12 3 45 6

SlaveInput

Master Input

Slave Output

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON / OFF

AC LINE 90-240 VACSW

12 3 45 6

Slave Input

MasterInput

SlaveOutput

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON/OFF

ACLINE 90-240 VACSW

1 23 4 56

INSTALLATION

~ 8~

Step 5

Connect the first computer’s VGA cable to the DKVM-8. Using the VGA cable connect

the male end of the cable to the VGA port on the computer, and the female end on the

PC1 VGA port at the back of DKVM-8.

Step 6

Connect the first computer’s mouse cable to the DKVM-8. If using a PS/2 cable connect

one end to the PS/2 mouse port on the computer, and the other end to the PC1 PS/2

mouse port on the back of DKVM-8. If using a serial mouse cable connect one end to a

DB-9 serial port on the computer, and the other end to the PC1 DB-9 serial mouse port

on the back of the DKVM-8.

Step 7

Connect the first computer’s keyboard cable to the DKVM-8. Using another PS/2 cable

connect one end to PS/2 keyboard port on the computer, and the other end to the PC1

keyboard port on the back of DKVM-8. If your computer has an AT type keyboard port,

you will need a PS/2 to AT keyboard adapter.

SlaveInput

Master Input

Slave Output

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON / OFF

AC LINE 90-240 VACSW

12 3 45 6

Back of PC

SlaveInput

Master Input

Slave Output

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON / OFF

AC LINE 90-240 VACSW

12 3 45 6

Back of PC

SlaveInput

Master Input

Slave Output

Console PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8

ON / OFF

AC LINE 90-240 VACSW

12 3 45 6

Back of PC

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