SM-D2H-4Q - KVM switch Smart-AVI - Free user manual and instructions

USER MANUAL SM-D2H-4Q Smart-AVI

SM-D2H-4S Smart-AM 4-Point Single-Head DP-to-HDMI KVM Switch

USER MANUAL

SM-D2H-4S 4-Port Single-Head DP-to-HDMI KVM Switch with USB 2.0 Support

SM-D2H-4D 4-Port Dual-Head DP-to-HDMI KVM Switch with USB 2.0 Support

Designed and Manufactured in the USA

Smart-AM

1-800-284-2131

www.smartavi.com

OVERVIEW

TECHNICAL SPECIFICATIONS 3

WHAT'S IN THE BOX? 4

FRONT AND BACK 4

INSTALLATION 5-6

SYSTEM OPERATION 7

FRONT PANEL CONTROL 7

HOTKEY AND RS232 SERIAL CONTROL 7

CUSTOM HOTKEY TRIGGERS 8

TROUBLESHOOTING 9

TECHNICAL SUPPORT 9

LIMITED WARRANTY STATEMENT 10

TECHNICAL SPECIFICATIONS

VIDEO
Format DisplayPort, HDMI
Input Interface	SM-D2H-2S (4) DisplayPort 20-pin
	SM-D2H-2D (8) DisplayPort 20-pin
Output Interface	SM-D2H-2S (1) HDMI 19-pin
	SM-D2H-2D (2) HDMI 19-pin
Resolution Up to 4K (3840x2160 @ 30Hz)
DDC 5 volts p-p (TTL)
Input Equalization Automatic
Input Cable Length Up to 20 ft
Output Cable Length Up to 20 ft
AUDIO
Input Interface (4) 3.5 mm Stereo Audio
Output Interface (1) 3.5 mm Stereo Audio
Impedance 600 Ohm
Frequency Response 20 Hz to 20 kHz
Nominal Level	0-1.0 V
Common Mode	Rejection at 60 dB
USB
Signal Type	USB 2.0, 1.1, and 1.0 w/ internal hub
Input Interface	(4) USB Type B
Output Interface	(2) USB 1.1 Type A for KVM Devices; (2) USB 2.0 Type A Transparent
CONTROL
Front Panel	Push Buttons with LED Indicators
RS-232	DB9 Female - 115200 N,8,1, No flow control
Hot Keys	Via Keyboard
OTHER
Power Adapter	External 100-240 VAC/12VDC3A @ 24W
Approvals	UL, CE, ROHS Compliant
Operating Temperature	+32 to +104°F (0 to +40°C)
Storage Temperature	-4 to 140°F (-20 to +60°C)
Humidity	Up to 80% (No Condensation)
Emulation	Keyboard and Mouse

WHAT'S IN THE BOX?

PART NO. Q-TY DESCRIPTION
SM-D2H Unit 1 4-Port DP-to-HDMI KVM Switch with USB 2.0 Support
PS12VDC3A 1 Power Adapter
	1 User Manual

FRONT AND BACK

RS232 12VDC3A USB OUT AUDIO K/M HDMI OUT IN-4 AUDIO USB DH IN-3 AUDIO USB DP IN-2 AUDIO USB DP IN-1 AUDIO USB

SM-D2H-4S Back

SM-D2H-4S Smart-MV 1 2 3 4 4-Port Single-Head DP-to-HDMI KVM Switch

SM-D2H-4S Front

INSTALLATION

1. Ensure that power is turned off or disconnected from the unit and the computers.
2. Use DisplayPort cables to connect the DP output ports from each computer to the corresponding DisplayPort ports of the unit.
3. Use a USB cable (Type-A to Type-B) to connect a USB port on each computer to the respective USB ports of the unit.
4. Optionally connect a stereo audio cable (3.5mm to 3.5mm) to connect the audio output of the computers to the AUDIO IN ports of the unit.
5. Connect monitors to the HDMI console ports of the unit using HDMI cables.
6. Connect a USB keyboard and mouse in the two USB console ports.
7. Optionally connect stereo speakers to the AUDIO OUT port of the unit.
8. Finally, power on the KVM by connecting a 12VDC power supply to the power connector, and then turn on all the computers

Note: You can connect up to 4 computers to the 4 port KVM.

graph TD
    A["Server"] -->|USB 2.0 OUT| B["Computer"]
    B -->|USB IN| C["HD/IN"]
    C -->|USB K/M OUT| D["Audio IN"]
    D -->|AUDIO OUT| E["Video/Video"]
    A --> F["Desktop Computer"]
    B --> G["Desktop Tablet"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#ffc,stroke:#333

INSTALLATION (CONTINUED)

EDID LEARN

The KVM is designed to learn the connected monitor's EDID upon power up. In the event of connecting a new monitor to the KVM, a power recycle is recommended.

The KVM will indicate to the user the EDID learn process by flashing the front panel's LEDs. When the LEDs stop flashing, the EDID learn process is done.

The monitor must be connected to the video output connector located in the console space at the back of the KVM during the EDID learn process.

If the read EDID from the connected monitor is identical to the current stored EDID in the KVM then the EDID learn function will be skipped.

SYSTEM OPERATION

There are three ways to control the SM-D2H Unit: Keyboard Hotkeys, RS-232 Serial Commands, and Front Panel Buttons. All modes of control will allow the user the set their desired configurations.

FRONT PANEL CONTROL

To switch to an input port, simply push the button on the front-panel of the KVM. If an input port is selected, the LED of that port will turn on.

Hold down the button of Front Panel for 3 seconds to force learn EDID.

HOTKEY AND RS232 SERIAL CONTROL

The SM-D2H Unit may also be controlled via RS-232 commands. To use these commands, you must use HyperTerminal or an alternate terminal application. The settings for the connection are as follows: Baudrate 115200; Data Bits 8; Parity None; Stop Bits 1; Flow Control None.

Once you have connected to the SM-D2H Unit via Serial, you will see the SM-D2H Unit's information when the device starts up.

The following commands can be used for RS-232 with available keyboard hotkeys:

COMMAND DESCRIPTION HOTKEY RS-232 COMMAND
Switch All USB and Video	[CTRL] [CTRL] [port #] [ENTER] //m	[port #] [ENTER]
Switch KVM Only	[CTRL] [CTRL] c [port #] [ENTER] //c	[port #] [ENTER]
Switch USB Only	[CTRL] [CTRL] u [port #] [ENTER] //u	[port #] [ENTER]
Learn EDID	[CTRL] [CTRL] e [ENTER] //e [ENTER]
Trigger Hotplug	[CTRL] [CTRL] h [ENTER] //h [ENTER]
Reset Software	[CTRL] [CTRL] r [ENTER] //r [ENTER]
Factory Defaults	[CTRL] [CTRL] f [ENTER] //f [ENTER]
Get Port Status	N/A //?? [ENTER]

CUSTOM HOTKEY TRIGGERS

Users are able to customize the keys that trigger Hotkeys. The default trigger for hot key function on the keyboard is Ctrl + Ctrl. The trigger function can be used to change to the following keys:

Ctrl (Left / Right), Alt, Shift (Left / Right), Caps Lock, Scroll Lock, F1-F12

TO VIEW HOTKEY TRIGGER SETTING

Use the RS-232 command: / + / + ? + ? + Enter to view the current HotKey Trigger To reset the Hotkey Trigger use the "Factory Defaults" command.

TO CHANGE THE HOTKEY TRIGGER SETTING

HotKey + HotKey + x + [desired hotkey]

RESET HOTKEY TRIGGER

Run "Factory Defaults" command.

Example: If users current Hotkey trigger is Shift and want to change to Scroll Lock, user would type Shift + Shift + x + Scroll Lock

TROUBLESHOOTING

No Power

• Make sure that the power adapter is securely connected to the power connector of the unit.
• Check the output voltage of the power supply and make sure that the voltage value is around 12VDC.
• Replace the power supply.

No Video

• Check if all the video cables are connected properly.
• Connect the computer directly to the monitor to verify that your monitor and computer are functioning properly.
• Restart the computers.

Keyboard is not working

• Check if the keyboard is properly connected to the unit.
• Check if the USB cables connecting the unit and the computers are properly connected.
• Try connecting the USB on the computer to a different port.
• Make sure that the keyboard works when directly connected to the computer.
• Replace the keyboard.

Mouse is not working

• Check if the mouse is properly connected to the unit.
• Try connecting the USB on the computer to a different port.
• Make sure that the mouse works when directly connected to the computer.
• Replace the mouse.

No Audio

• Check if all the audio cables are connected properly.
• Connect the speakers directly to the computer to verify that the speakers and the computer audio are functioning properly.
• Check the audio settings of the computer and verify that the audio output is through the speakers.

TECHNICAL SUPPORT

For product inquiries, warranty questions, or technical questions, please contact [e-mail].

LIMITED WARRANTY STATEMENT

A. Extent of limited warranty

SmartAVI, Inc. warrants to the end-user customers that the SmartAVI 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.

SmartAVI limited warranty covers only those defects which arise as a result of normal use of the product, and do not apply to any:

a. Improper or inadequate maintenance or modifications
b. Operations outside product specifications
c. Mechanical abuse and exposure to severe conditions

If SmartAVI receives, during applicable warranty period, a notice of defect, SmartAVI will at its discretion replace or repair defective product. If SmartAVI is unable to replace or repair defective product covered by the SmartAVI warranty within reasonable period of time, SmartAVI shall refund the cost of the product.

SmartAVI shall have no obligation to repair, replace or refund unit until customer returns defective product to SmartAVI.

Any replacement product could be new or like new, provided that it has functionality at least equal to that of the product being replaced.

SmartAVI limited warranty is valid in any country where the covered product is distributed by SmartAVI.

B. Limitations of warranty

To the extant allowed by local law, neither SmartAVI nor its third party suppliers make any other warranty or condition of any kind whether expressed or implied with respect to the SmartAVI product, and specifically disclaim implied warranties or conditions of merchantability, satisfactory quality, and fitness for a particular purpose.

C. Limitations of liability

To the extent allowed by local law the remedies provided in this warranty statement are the customers sole and exclusive remedies.

To the extant allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event will SmartAVI or its third party suppliers be liable for direct, indirect, special, incidental, or consequential damages whether based on contract, tort or any other legal theory and whether advised of the possibility of such damages.

D. Local law

To the extent that this warranty statement is inconsistent with local law, this warranty statement shall be considered modified to be consistent with such law.

Smart-AM

SMART AUDIO VIDEO INNOVATION

NOTICE

The information contained in this document is subject to change without notice. SmartAVI makes no warranty of any kind with regard to this material, including but not limited to, implied warranties of merchantability and fitness for particular purpose. SmartAVI will not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material. No part of this document may be photocopied, reproduced, or translated into another language without prior written consent from SmartAVI, Inc.

20180109

Designed and Manufactured in the USA

Tel: (800) AVI-2131 • [phone]

2455 W Cheyenne Ave, Suite 112

North Las Vegas, NV 89032

www.smartavi.com