D2H‐4P Duo User Manual 8-Port DisplayPort in, 2-Port HDMI out, 4K Ultra-HD KVM Switch with USB and Audio Manage 4 computers with dual head, screen displays from a single workstation Made in U.S.A. 1 www.SmartAVI.
TABLE OF CONTENTS WHAT'S IN THE BOX? FEATURES OVERVIEW TECHNICAL SPECIFICATIONS HARDWARE INSTALLATION FRONT PANEL CONTROL HOTKEY COMMANDS RS-232 CONTROL LIMITED WARRANTY STATEMENT 2 2 3 4 5 6 6 7 8 WHAT'S IN THE BOX? PART NO. QTY DESCRIPTION D2H-4P-Duo 1 4-Port Duo DisplayPort KVM Switch with Audio and USB 2.0 Sharing PS5VD4A 1 Power Adapter External 100-240 VAC/5VDC4A 1 Quick Start Guide Brackets for mounting this device in a standard 19” rack may be optionally ordered from Smart-AVI.
OVERVIEW D2H-4p Duo is a dedicated multi-platform KVM switch capable of managing four 4K computers through a single, central workstation. Built with ultra-HD ready HDMI outputs, the D2H-4p Duo offers full video emulation directly from the device. Up until now, DisplayPort switches lost emulated picture when disconnected from monitors, leading to confusion and disorganization upon reconnecting.
TECHNICAL SPECIFICATIONS VIDEO Link Rate 5.4 Gbps Input Interface (8) DisplayPort (female) Version 1.2 Output Interface Resolution Input Equalization Video Bandwidth (2) HDMI (female) Version 1.4 Up to 4K (3840x2160 @ 30Hz) Automatic HDCP Compliant Single-link 340MHz [10.2Gbps] Yes Input/Output Max Cable Length 40 ft. (Cable Quality Dependant) AUDIO Input Interface Output Interface Impedance (4) 3.5 mm Stereo Audio (1) 3.
HARDWARE INSTALLATION 1. Ensure that power is disconnected from D2H-4P Duo. 2. Connect the DisplayPort cables, Audio and USB cables (male type-A to male type-B ) from the computers to the respective ports on the D2H-4P Duo. 3. Optionally connect RS-232 for control functions. 4. Connect the USB keyboard and mouse to the two USB ports on the right . Note: The 2 USB ports on the right are dedicated for keyboard and mouse with full emulation.
FRONT PANEL CONTROL To switch ports using the front panel, press the M1 or M2 button to navigate between connected computers. EDID learning is also done through the front panel buttons by pressing both buttons simultaneously. Figure 6-1 HOTKEY COMMANDS The Hotkey command is a keyboard sequence used to trigger an action on the D2H-4P Duo through the use of the keyboard connected on the USB port of the D2H-4P Duo.
RS-232 CONTROL Controlling the D2H-4P Duo via RS-232 requires an RS-232 card installed on your computer or a USB to RS-232 adapter. Check the D2H-4P Duo and your Computer to determine if you need a male to male or a male to female cable and how long it needs to be. The D2H-4P Duo requires a straight through cable. You can use a Null Modem Adapter to convert a crossed cable to a straight through cable. An example of a straight through cable pin-out is shown in Figure 7-1.
LIMITED WARRANTY STATEMENT A. Extent of limited warranty Smart‐AVI Technologies, Inc. warrants to the end‐user customers that the Smart‐AVI product specified above will be free from defects in materials and workmanship for the duration of 1 year, which duration begins on the date of purchase by the customer. Customer is responsible for maintaining proof of date of purchase.
NOTICE The information contained in this document is subject to change without notice. SmartAVI makes no war‐ ranty of any kind with regard to this material, including but not limited to, implied warranties of merchant‐ ability and fitness for particular purpose. SmartAVI will not be liable for errors contained herein or for inci‐ dental or consequential damages in connection with the furnishing, performance or use of this material.
