ATEN CE250a User Manual Download Page 26

CE250

A

 User Manual

16

LED Display

The CE250

A

 Local and Remote Units have front panel LEDs to indicate their 

operating status, as shown in the tables, below:

CE250

AL

 (Local Unit)

CE250

AR

 (Remote Unit)

LED

Operating Mode

Local

Auto

Local

Lights to indicate 
that the local 
console is active 
(the Remote LED is 
out).

Lights when the local console is active (the Remote 
LED is out).

Turns off when the remote console is active (the 
Remote LED turns on).

Flashes on and off alternately with the Remote LED 
when neither console is active.

Remote

The LED is Off

Lights when the remote console is active (the Local 
LED is out).

Turns off when the local console is active (the Local 
LED turns on).

Flashes on and off alternately with the Local LED 
when neither console is active.

LED

Indication

Power

Lights steadily to indicate that the connection to the Local Unit is 
ok.

Flashes when there is a problem with the connection to the 
Local Unit.

On Line

Lights when the remote console is active.

Is Off when the local console is active.

Is Off when there is a problem with the connection to the Local 
Unit.

Flashes on and off alternately when neither console is active.

Summary of Contents for CE250a

Page 1: ...KVM Extender CE250A User Manual www aten com...

Page 2: ...ce in which case the user will be required to correct the interference at his own expense The device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this...

Page 3: ...CE250A User Manual iii SJ T 11364 2006 The following contains information that relates to China...

Page 4: ...the buyer and not the manufacturer its distributor or its dealer assumes the entire cost of all necessary servicing repair and any incidental or consequential damages resulting from any defect in the...

Page 5: ...this manual thoroughly and follow the installation and operation procedures carefully to prevent any damage to the unit and or any of the devices connected to it Features may have been added to the C...

Page 6: ...ion ix Chapter 1 Introduction Overview 1 Features 2 Requirements 3 Console 3 Computers 3 Cables 3 Operating Systems 4 OS Languages 4 Components 5 CE250AL Local Unit Front View 5 CE250AR Remote Unit Fr...

Page 7: ...er Manual vii Appendix Safety Instructions 17 General 17 Technical Support 19 International 19 North America 19 Specifications 20 TP Wiring Diagram and Pin Assignments 21 Troubleshooting 21 Limited Wa...

Page 8: ...ual is provided below Chapter 1 Introduction introduces you to the CE250A system Its purpose features and benefits are presented and its front and back panel components are described Chapter 2 Hardwar...

Page 9: ...dicates keys you should press For example Enter means to press the Enter key If keys need to be chorded they appear together in the same bracket with a plus sign between them Ctrl Alt 1 Numbered lists...

Page 10: ...CE250A User Manual x This Page Intentionally Left Blank...

Page 11: ...e system box since it improves on previous designs by using compact inexpensive Cat 5 cable the kind commonly used in Ethernet networks instead of bulkier more expensive standard cables Cat 5 makes fo...

Page 12: ...strength to compensate for distance Built in 8KV ESD protection and 2KV surge protection Built in ASIC for greater reliability and compatibility Local unit takes its power from the computer external p...

Page 13: ...model of mouse on both the local and remote units Computers The following equipment must be installed on each computer that is to be connected to the system A VGA SVGA or Multisync card A 6 pin mini D...

Page 14: ...ow OS Languages English American English UK French German Japanese Chinese Traditional OS Version Windows 2000 and higher Linux RedHat 7 1 and higher SuSE 9 0 and higher Mandriva Mandrake 9 0 and high...

Page 15: ...es here 2 KVM Port The KVM cable that links the CE250AL to your computer plugs in here Only KVM cables designed to work with this switch can be used 3 Remote LED The Local Unit has two LEDs to indicat...

Page 16: ...ew Description Function 1 Grounding Terminal The grounding wire used to ground the unit attaches here 2 On Line LED These LEDs indicate the operating status of the Local and Remote units See CE250AR R...

Page 17: ...e with the CE250AL be sure to get one with the same specifications as the one provided in this package for the CE250AR Description Function 1 Power Jack The cable from the DC Power Adapter plugs into...

Page 18: ...CE250A User Manual 8 This Page Intentionally Left Blank...

Page 19: ...w either the two front screws or two rear screws from the bottom panel 1 Important safety information regarding the placement of this device is provided on page 17 Please review it before proceeding 2...

Page 20: ...CE250A User Manual 10 2 Use the screws you just removed to attach the mounting bracket that came with your package to the unit 3 Screw the bracket into any convenient location on the rack...

Page 21: ...necting one end of the wire to the grounding terminal and the other end of the wire to a suitable grounded object 2 Make sure that the computer that the CE250AL connects to and the monitor that the CE...

Page 22: ...a grounding wire Solder this wire to the RJ 45 connector as shown in the diagram below b The second method is to use the STP cable shielding for grounding In this case make sure that the shielding ma...

Page 23: ...M switch if you are using one Each connector is marked with an appropriate icon to indicate itself 4 Plug one end of a Cat 5 or higher STP cable into the CE250AL s Remote I O port Plug the other end o...

Page 24: ...CE250A User Manual 14 2 4 4 CE 250AL 1 CE 250AL 3 7 5 CE 250AR 6...

Page 25: ...he switch toggles the system between Local and Local Remote operating modes Mode Description Local Only the local console has KVM keyboard video mouse access The remote console s monitor is blank and...

Page 26: ...with the Remote LED when neither console is active Remote The LED is Off Lights when the remote console is active the Local LED is out Turns off when the local console is active the Local LED turns on...

Page 27: ...Never spill liquid of any kind on the device Unplug the device from the wall outlet before cleaning Do not use liquid or aerosol cleaners Use a damp cloth for cleaning The device should be operated f...

Page 28: ...er all servicing to qualified service personnel If the following conditions occur unplug the device from the wall outlet and bring it to qualified service personnel for repair The power cord or plug h...

Page 29: ...nd Product model number serial number and date of purchase Your computer configuration including operating system revision level expansion cards and software Any error messages displayed at the time t...

Page 30: ...i DIN F Green KVM Ports 1 x SPHD 15 F N A Power 1 x DC Jack Unit to Unit 1 x RJ 45 LEDs Local 1 Green N A Remote 1 Green N A Power N A 1 Green On Line N A 1 Green Emulation Keyboard Mouse PS 2 Video 1...

Page 31: ...he Cat 5 cable from the remote unit then replug it Local Unit not working The power from the local computer computers in the KVM installation may be insufficient You may need to purchase a power adapt...

Page 32: ...ect vendor makes no warranty or representation expressed implied or statutory with respect to the contents or use of this documentation and specially disclaims its quality performance merchantability...

Page 33: ...isplay CE250AL 16 CE250AR 16 Limited Warranty 22 M Mode Selection 15 O Online Registration iv Operating Modes 15 R Rack mounting 9 Rear View 7 Requirements Cables 3 Operating Systems 4 OS Support 4 Ro...

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