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PROBLEM

CAUSE

SOLUTION

All LEDs on 
Remote Extender 
unit are off.

• 

The Remote Extender unit is 
not receiving power from the 
Remote Extender DC adapter.

1.  Ensure that the DC power adapter is properly 

connected to the Remote Extender unit.

2.   Check that the DC adapter is connected to a live 

source of electrical power.

Link LEDs on Local 
Extender unit and 
Remote Extender 
unit are off and 
Status LED is 
blinking green.

• 

There is no connection 
between the Local Extender 
unit and Remote Extender unit.

1. Ensure a Cat 5 cable is connected between the 

Local Extender unit and Remote Extender unit. 
Use a Cat 5 or better cable, UTP with a straight 
through connector and no crossovers, and 8 
conductor RJ45 connectors are used at both 
ends.

2. Connect a short Cat 5 patch cord between the 

Local Extender unit and Remote Extender unit to 
determine if the original Cat 5 cable is defective.

Link LED on Local 
Extender unit is on, 
USB LED on Local 
Extender unit is 
amber.

• 

The host computer is not 
powered on.

• 

The Local Extender unit is not 
connected to the computer.

• 

The computer does not 
support USB hubs.

• 

The unit is malfunctioning.

• 

The USB cable is defective.

1. Disconnect all USB devices from the Remote 

Extender unit.

2. Disconnect the Local Extender unit from  

the computer.

3. Disconnect the Local Extender and Remote 

Extender units from the DC power adapters.

4. Reconnect the Local Extender unit to the DC 

power adapter.

5. Reconnect the Remote Extender unit to the DC 

power adapter. 

6. Reconnect the USB devices to the Remote 

Extender unit.

7. Reconnect the Local Extender unit to | 

the computer.

8.  If the USB LED continues to be off, contact  

Technical Support.

The monitor has a 
black screen and 
the video LED is 
blinking amber.

• 

The resolution being sent 
by the host computer is not 
compatible with the KVM 
extender product.

1. Restart the host computer.

2. Connect the monitor directly to the 

 host computer.

3. Change to a supported resolution.

11

Содержание EL3500

Страница 1: ...KVM DVI Audio USB 2 0 Cat 5 Extender 1640 feet 500 meters EL3500 User Guide Powered by ...

Страница 2: ...ency Interference Statement Warning This device complies with FCC Part 15 Subpart B CE Statement The product meets European Standard EMC EN 55022 Class A EN 61000 and EN 55024 IC Statement This Class A digital apparatus complies with Canadian ICES 003 Information contained herein is subject to change without notice Document 90 00742 A03 ...

Страница 3: ...ty 5 Installation guide 8 Installing the Local Extender 8 Installing the Remote Extender 8 Connecting the Local Extender to the Remote Extender 9 Checking the Installation 9 Connecting a USB Device 10 Troubleshooting 10 Specifications 14 Contacting Technical Support 15 Technical Glossary 16 ...

Страница 4: ... must be connected to the Remote Extender Requirements To complete the installation you will also require the following items that are not included with the product A computer with a DVI D DVI I output USB 1 1 or 2 0 compatible computer host computer with a USB compliant operating system USB 1 1 or 2 0 compatible device s Cat 5 Unshielded Twisted Pair UTP cable with two RJ45 connectors if using su...

Страница 5: ...tances Specifications Monitors Samsung Dell HP Viewsonic Acer BENQ ASUS Discrete Graphics Cards NVIDIA ION ATI Radeon HD 2000 Series and Above Matrox P Series Intel GMA 950 and GMA HD NVIDIA Quadro Series ATI FireGL FirePro Series NVIDIA GeForce Mobility 9000 NVIDIA Geforce 6000 Series and Above Resolutions Supported 60Hz 640 x 480 4 3 1280 x 768 5 3 1366 x 768 16 9 800 x 600 4 3 1280 x 800 16 10 ...

Страница 6: ...r indicates an invalid resolution is being detected Off indicates there is no link between the Local and Remote Extenders 4 USB LED Green Amber LED green indicates the system is properly enumerated on the host computer Green blinking indicates USB data is being transmitted between the Local and Remote Extenders Amber indicates that there is no USB connection to the host computer Blinking Amber ind...

Страница 7: ...nected to the Remote Extender or a monitor is not compatible with the system Blinking Amber indicates an invalid resolution is being detected Off indicates there is no link between the Local and Remote Extenders 5 USB LED Green Amber LED green indicates the system is properly enumerated on the host computer Green blinking indicates USB data is being transmitted between the Local and Remote Extende...

Страница 8: ...h the computer and the USB device s and the total length including patch chords is no more than 500m Installing the Local Extender unit 1 Place the Local Extender unit near the computer 2 Install the supplied USB cable to Local Extender Type B Port and an available USB 2 0 1 1 Type A Port on the computer 3 Install the supplied DVI cable to the Local Extender DVI D In and an available DVI Port on t...

Страница 9: ...r 1 Plug the 5V 3A power adapter into a suitable AC outlet near the Local Extender 2 Connect the power adapter to the Local Extender 3 Plug the 24V 1A power adapter into a suitable AC outlet near the Remote Extender 4 Connect the power adapter to the Remote Extender Use only the power adapters supplied with the product Use of substitute adapters may cause permanent damage to the system and will vo...

Страница 10: ...elect Manage Device Manager Connecting a USB Device 1 Install any software required to operate the USB device s Refer to the documentation for the USB device s as required 2 Connect the USB device to the device port on the Remote Extender unit 3 Check that the device is detected and installed properly in the operating system Troubleshooting The following table provides troubleshooting tips The top...

Страница 11: ...ble is defective Link LED on Local Extender unit is on USB LED on Local Extender unit is amber The host computer is not powered on The Local Extender unit is not connected to the computer The computer does not support USB hubs The unit is malfunctioning The USB cable is defective 1 Disconnect all USB devices from the Remote Extender unit 2 Disconnect the Local Extender unit from the computer 3 Dis...

Страница 12: ...indows Go to the Control Panel select Sound or Sound and Audio Devices Select USB Audio Devices set USB Audio Devices as default playback b In Mac OS X Go to System Settings select Sound select USB PNP device set USB PNP devices as default c I n Linux Ubuntu Go to System Preferences and select Sound To set up the microphone click on the Input tab and select USB_PnP_ Sound Device Analog Mono To set...

Страница 13: ...fferent type to the KVM extender product Connect the KVM extender product to the computer 7 If the second device does not operate the KVM extender product may be malfunctioning Contact Technical Support for assistance 8 If the second device does operate properly the first device may not be compatible with the KVM extender product Microphone or Headphone doesn t operate correctly The audio device i...

Страница 14: ...EX unit 500 mA each port Local Extender Video Connector DVI D In 24 pin connector USB connector 1 x USB Type B Link connector 1 x RJ45 Dimensions 4 4 x 6 9 x 1 18 112 mm x 175 mm x 30 mm Remote Extender Video Connector DVI D Out 24 pin connector Link connector 1 x RJ45 USB connector 3 x USB Type A Audio 3 5 mm microphone in 3 5 mm headphone out Dimensions 4 4 x 6 9 x 1 18 112 mm x 175 mm x 30 mm O...

Страница 15: ...ment of hardware which will be warranted for the remainder of the original warranty period or 30 days whichever is longer These remedies are void if failure of the hardware has resulted from accident abuse or misapplication Limitation of Liability The hardware warranty set forth in this agreement replaces all other warranties Icron Technologies Corporation expressly disclaims all other merchantabi...

Страница 16: ...B connector is used to attach the USB cable to a USB device RJ45 The Registered Jack RJ physical interface is what connects the network cabling Cat 5 to the Local Extender unit and Remote Extender unit You may use either the T568A scheme Table 1 or the T568B scheme Table 2 for cable termination as the extender uses all four pairs of the cable RJ45 connectors are sometimes also referred to as 8P8C ...

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