2x1 DisplayPort KVM EXT-DPKVM-241 User Manual www.gefen.
ASKING FOR ASSISTANCE Technical Support: Telephone Fax (818) 772-9100 (800) 545-6900 (818) 772-9120 Technical Support Hours: 8:00 AM to 5:00 PM (PST) Monday thru Friday, PST Write To: Gefen, LLC c/o Customer Service 20600 Nordhoff St Chatsworth, CA 91311 www.gefen.com support@gefen.com Notice Gefen, LLC reserves the right to make changes in the hardware, packaging, and any accompanying documentation without prior written notice. 2x1 DisplayPort KVM is a trademark of Gefen, LLC © 2011 Gefen, LLC.
CONTENTS 1 Introduction 2 Operation Notes 3 Features 4 Panel Layout 5 Panel Descriptions 6 Connecting And Operating The 2x1 DisplayPort KVM 7 Operating The 2x1 DisplayPort KVM 8 RMT-2IR Remote Control Description 9 RMT-2IR Remote Installation 10 Infrared (IR) Code Channel Configuration 11 RS-232 Serial Control Interface 12 Additional Switching Options 13 Specifications 14 Warranty
INTRODUCTION Congratulations on your purchase of the 2x1 DisplayPort KVM. Your complete satisfaction is very important to us. Gefen Gefen delivers innovative, progressive computer and electronics add-on solutions that harness integration, extension, distribution and conversion technologies.
OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 2X1 DISPLAYPORT KVM • Display Information (EDID) is normally required by source/host devices to determine the capabilities of the attached peripherals. The 2x1 DisplayPort KVM features complete EDID passthrough. This means that when EDID is present on the output device, it will be passed to the active source/host device.
FEATURES Features • Switches one High-Resolution Display between two DisplayPort-equipped computers with audio/video and USB keyboards • Compact connector for easier installations • Switches up to 2560x1600 maximum resolution • Supports RGB and YCbCr color spaces Package Includes (1) DisplayPort KVM Switcher (2) 6-foot DisplayPort cable (2) 6-foot USB 2.0 cable (2) 6-foot 3.
PANEL LAYOUT Front Panel 1 2 3 3 4 Back Panel 5 7 6 7 8 9 9 4 11 10 12 12 13 13
PANEL DESCRIPTIONS 1 LED Power Status Indicator This LED will be active once power is being supplied by the included 5V power supply. 2 Infrared (IR) Receiver This IR receiver will accept switching commands from the included RMT-2IR remote control. 3 LED Input Status Indicator 1 & 2 This currently selected source input will be indicated with an active LED. 4 Input Selector Button Pressing this button will cycle the input, 1 or 2, which will be selected for output.
CONNECTING AND OPERATING THE 2X1 DISPLAYPORT KVM Connecting Source Devices to the 2x1 DisplayPort KVM 1. Connect up to two DisplayPort source devices (i.e. Computer Video Output) to the DisplayPort inputs on the 2x1 DisplayPort KVM using the included DisplayPort cables. DisplayPort Input 1 will be routed to the DisplayPort output when Input 1 is selected, and DisplayPort Input 2 will be routed to the DisplayPort output when Input 2 is selected. 2. Connect up to two audio sources (i.e.
OPERATING THE 2X1 DISPLAYPORT KVM How to Operate the 2x1 DisplayPort KVM Switching can be accomplished via the front panel selector button, infrared (IR) remote control, or the RS-232 communications port. Additional switching options can be found on page 12 1 For information on switching via the front panel selector button, please see this page. 2 For information on switching via the infrared (IR) remote control, please see page 8.
RMT-2IR REMOTE CONTROL DESCRIPTION 1 2 1 Pressing this button will select Input 1 as the source. All devices connected to the input ports labeled 1 will be selected and output. 2 Pressing this button will select Input 2 as the source. All devices connected to the input ports labeled 2 will be selected and output.
RMT-2IR REMOTE INSTALLATION To use the RMT-2IR remote, remove the battery cover on the back of the remote to reveal the battery compartment. Insert the included battery into the open battery slot. The positive (+) side should be facing up. Ensure that both DIP (Dual Inline Package) switches are in the OFF position. Replace the battery cover. The remote ships with 2 batteries. One battery is needed for operation and the other battery is complimentary.
INFRARED (IR) CODE CHANNEL CONFIGURATION How to Resolve IR Code Conflicts In the event that IR commands from other remote controls conflict with the supplied RMT-2IR remote control, changing the remote channel will alleviate this issue. The RMT-2IR remote control and the 2x1 DisplayPort KVM both have banks of DIP (Dual Inline Package) switches for configuring the remote channel that both units use to communicate. These settings must exactly match each other for proper operation.
RS-232 SERIAL CONTROL INTERFACE What features are available via the RS-232 serial communications port? The 2x1 DisplayPort KVM can accept commands through the RS-232 serial communications port located on the rear panel. The current RS-232 control features are: • Switching of inputs. How do I use these features? These features were initially intended for utilization by custom installers in automated setups. However, these features can be tested by using any Windows PC with the Hyperterminal program.
ADDITIONAL SWITCHING OPTIONS The underside of the 2x1 DisplayPort KVM features a DIP swich bank that is used to configure additional features. Specifically, DIP switches 3 & 4 will control the function of the IR Extender port on the rear panel.
SPECIFICATIONS Input Connector ................................................. (2) DisplayPort (from computers) Output Connector ........................................................ (1) DisplayPort (to display) Input Connector:........................................(2) USB 2.0 Type “B” (from computers) Output Connector: ...............................(2) USB 2.0 Type “A” (to keyboard/mouse) Input Connector ............................. (2) 3.5mm analog L/R audio (from computers) Output Connector ....
WARRANTY Gefen warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen is notified within two (2) years from the date of shipment, Gefen will, at its option, repair or replace the equipment, provided that the equipment has not been subjected to mechanical, electrical, or other abuse or modifications.
*ma-DPKVM-241* Rev A1 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 www.gefen.com Pb This product uses UL listed power supplies. fax: 818-772-9120 support@gefen.
