KVM

EXTENDER

DC-51102-LOCAL DC-51102-REMOTE

USER MANUAL

V1.0

Package Contents

 KVM Extender Local Unit

 KVM Extender Remote Unit

 User x 1 x 1

x

 Power adapter DC 9V/600mA x 2

 3-in-1 x

If any thing missed, please contact with your vendor.

Features

 The extension of VGA, PS/2 keyboard, PS/2 mouse signal up to 180 meter away by using the KVM

Extender and one CAT5 cable.

 High VGA resolution up to 1280x1024.

 Support Auto/Manual video quality adjustment.

 Support video gain and equalization adjust.

 Support 3 hot key to combine other equipment.

 Two control privilege modes – “Share” & “Local only”.

 Extra console port is available on Local side.

 Auto console selection between Local and Remote.

Specifications

Function DC-51102-LOCAL DC-51102-REMOTE

PC Connector

1 x HD-15 Female

(VGA / KB / MS)

None

Monitor Connector

Keyboard Connector

1 x HD-15 Female

1 x 6 pin mini-DIN Female (PS/2)

Mouse Connector

Mode Switch Button

RJ-45 Connector

LEDs

Power

Video Resolution

Cable Distance

1 x 6 pin mini-DIN Female (PS/2)

1

1

1

None

Link 1

1280×1024@60HZ

180 m (Max.)

No Component

1 Power Jack

2

Monitor

Connector

3 PC Connector

Description

The power adaptor plugs here.

The VGA cable (HD-15) connects to the monitor plugs in here.

The 3-in-1 cable to PC plugs here.

Power Adapter DC 9V 600mA

DC-51102-REMOTE FRONT VIEW

Housing Aluminum

Weight 235 g 230 g

Hardware Requirements

Required specifications

Console

1 x Highest resolution monitor.

1 x PS/2 mouse.

PC

1 x PS/2 keyboard.

1 x VGA, SVGA or Multisync card.

1 x 6-pin mini-DIN (PS/2) mouse port.

1 x 6-pin mini-DIN (PS/2) keyboard port.

Cable 1 x 3-in-1 KVM cable or equivalent.

DC-51102-LOCAL FRONT VIEW

DC-51102-LOCAL REAR VIEW

No

1

Component

CAT.5

Connector

Description

Plugs the CAT5 cable into this connector.

On

when the unit power on.

Off when the unit has no power.

Flash

when “Local Using only”.

On

when links successfully.

Off when no link to Local unit.

Flash

when Local Using.

4 PS/2 Mouse The PS/2 Mouse plugs here.

5 PS/2 Keyboard The PS/2 Keyboard plugs here.

DC-51102-REMOTE REAR VIEW

No

1

Component

CAT.5

Connector

Description

Plugs the CAT5 cable into this connector.

On

when the unit power on.

Off when the unit has no power.

Flash

when “Local Using only”.

On when links successfully.

Off

when no link to Remote unit.

4

Mode SW

Button

5 PS/2 Mouse

Flash when Remote using.

Toggle the mode switch between

“Share” & “Local only”

The PS/2 Mouse plugs here.

6 PS/2 Keyboard The PS/2 Keyboard plugs here.

No Component

1 Power Jack

2

Monitor

Connector

Description

The power adaptor plugs in here.

The VGA cable (HD-15) connects to the monitor plugs in here.

*

P.S. Power and Link LED flash simultaneously when

KVM-E is in the “command mode”.

Installation

Rear View

HD-15

VGA cable

3 in 1 custom cable

DC 9V

600mA

Adaptor

Local

Monitor

PC

Rear View

KVM-R

Front View

Front View

PS/2 PS/2

Local

PS/2

Mouse

Local

PS/2

Keyboard

HD-15

VGA cable

PS/2 PS/2

DC 9V

600mA

Adaptor

Remote

Monitor

Remote

PS/2

Mouse

RemotePS/2

Keyboard

1. Connect PC console port by using standard 3-in-1 cable to Local. (First connects PS/2 mouse, then connects PS/2 keyboard and VGA connector).

2. Connect CAT5 cable to Local.

3. Connect CAT5 cable to Remote.

4. Connect keyboard, mouse and monitor to Local.

5. Connect keyboard, mouse and monitor to Remote.

6. Power on PC and Local.

7. Check the VGA quality by the monitor. If the video quality is not good. Please use hot key of Remote to adjust the video quality.

Operation

Change hot key in Local and Remote

Press hot key (default: Scroll Lock) twice to enter the command mode, and press below key to select, and press “ESC” key to exit command mode.

Key Function

Scroll lock

Num lock

“Scroll lock” is the hot key.

“Num lock” is the hot key.

Shift (left/ right) “Ctrl” (left/ right) is the hot key.

Mode switch of DC-51102

KVM-E supports two modes:

Share mode :

 The two users (Local and Remote) can access one

PC base on a first-come, first-served policy.

 When the Local user accessing the PC, the Link

LED of Remote will flash to remind the other user that it can’t access now, and vice versa.

Local only mode :

 Only the Local user can access the PC. The

Remote user can’t access the PC (include the video).

 The Power LED of Local and Remote will flash to remind both the Remote and the Local user that right now only the Local can access the PC.

 Only the Local user can switch the access mode.

The Local user can switch the mode by two ways:

 Toggle the push button in the front panel of Local.

 Press hot key (default: Scroll Lock) twice to enter the command mode, and press below key. After operation, press “ESC” key to exit command mode.

Key

L

S

Function

Switch to “Local only” mode.

Switch to “Share” mode.

Configure Video quality by Remote User

Our KVM Extender provides 2 ways to adjust video quality: Manually or Automatically. The user can process the adjustment by hot key as follow.

Press hot key (default: Scroll Lock) twice of Remote to enter the command mode, and press below key to select video adjustment function. Then press ↑ or ↓ key to adjust the value. When finished, press “ESC” key to end adjust.

Key

A

N

Function

Adjust video quality Automatically.

Adjust video Gain.

E

D

Adjust video Equalization.

Set video and hot key to Default.

NOTE: All the video parameters have 32 levels to adjust.

You can also press & hold ↑ or ↓ to continually adjust video, and if you adjust it to the last level then there will be a “long” beep sound.

Troubleshooting

1. If the Power LED of Remote is not on, please make sure power adapter is connected to Remote.

2. If no video signal is displayed on the monitor.

(1) Please check all of VGA cable and CAT5 cable is loosened or disconnected.

(2) 3-in-1 cable was not attached to PC during boot up process.

(3) Power adapter is not connected.

3. If video signal is foggy or un-clear, please check VGA connector, or low the VGA resolution for long cable. It is highly recommended to use “optimal CAT5 cable length” to get the best video quality and not to waste unnecessary CAT5 cable.

4. For the PC without PS/2 connector, please apply

PS/2-to-USB adapter to Local.

Trademarks:

All the companies, brand names, and product names referred to this manual are the trademarks or registered trademarks belonging to their respective companies.