Page 1
UKM-401MV 4x1 Seamless 4K KVM Follow us on Youtube Switch with USB 3.0 and and Facebook Multiview Functionality U S ER MAN UAL Page 1 www.orei.com...
Table of Contents Introduction Features Package Contents Specifications Operation Controls and Functions IR Remote Hotkey Switch Function EDID Settings Video & Audio Multiview OSD Menu Navigation Control Software Operation Guide RS-232 Command Application Example FAQs & Troubleshooting Thank you for purchasing this product For optimum performance and safety, please read these instructions care- fully before connecting, operating or adjusting this product.
OREI Live Technical Support Hours US team (US/Canada/Mexico): Monday-Friday, 9 a.m. - 5 p.m. Central Time Support Email - info@orei.com | Support Number - 877-290-5530 Chat Live on www.orei.com Send us an instant message now. Our Technical Support Team will respond momentarily.
Introduction The UKM-401MV is a KVM Switch with 4 inputs, allowing you to ac- cess 4 computers using just one set of keyboard, mouse, and display. This device is HDMI 2.0b and HDCP 2.2 compliant, with a video band- width of 18Gbps and resolutions up to 4K@60Hz. It also functions as a multi-viewer with 7 different display modes.
Features 1. HDMI 2.0b & HDCP 2.2 compliant 2. Video resolution up to 4K@60Hz 3. 18Gbps video bandwidth 4. Connect 4 computers and control them using a single set of Key- board, mouse and display. 5. Built-in 3-port USB 3.1 Gen 1 hub with SuperSpeed 5Gbps data transfer rates, allowing you to share USB peripherals like printer, scanner, webcam, and hard disk between computers 6.
Specifications Technical HDMI Compliance HDMI 2.0b HDCP Compliance HDCP 2.2 Video Bandwidth 18Gbps Video Resolution Up to 4K@60Hz 4:4:4 IR Level 5Vp-p IR Frequency Fixed frequency 38KHz Color Depth 8/10/12-bit Color Space RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 HDMI: PCM 2.0/5.1/7.1, Dolby Digital/Plus/EX, DTS, DTS-96/24, DTS High Res, DSD Analog audio [3.5mm L/R]: PCM 2.0 Audio Formats...
Page 8
Specifications Mechanical Housing Metal Enclosure Silkscreen Color Black L: 220mm / 8.66in Dimensions W: 100mm / 3.93in H: 44mm / 1.73in Weight 443g / 15.62oz Input: AC 100 - 240V 50/60Hz Power Supply Output: DC 12V/2.5A (US/EU standard, CE/FCC/UL certified) Power Consumption 18.48W (Max) Operating Temperature 32 - 104°F / 0 - 40°C...
Operation Controls and Functions Front Panel 4x1 Seamless 4K KVM Switch with USB 3.0 and Multiview Functionality POWER AUTO INPUT AUTO Name Function Description ▪ Short press the button to power on the device. Power button ▪ Long press the button for 1 seconds to enter the standby mode.
Page 10
Operation Controls and Functions Name Function Description AUTO Automatic switching button, only works in single screen button display mode. ▪ In single screen display mode, short press the button to switch the input source. ▪ In multiview mode, short press the button to display the yellow border, or when there is already a yellow border, press the button to switch it to the next window with the sequence as following:...
Page 11
Operation Controls and Functions Rear Panel Hotkey WIRE REMOTE HOST 1 HOST 2 HOST 3 HOST 4 OPTICAL HDMI HD 1 HD 2 HD 3 HD 4 RS-232 IR EXT DC 12V OUTPUT INPUT Name Function Description L/R port PCM 2.0 stereo audio output port. OPTICAL port Optical digital audio output port.
Page 12
Operation Controls and Functions Name Function Description Use the switch to enable/disable the hotkey switching mode. Hotkey ON/ ▪ Switch to “ON”: The connected keyboard and mouse OFF switch support hotkey switching. ▪ Switch to “OFF”: The connected keyboard and mouse don’t support hotkey switching.
IR Remote : Power on the product or set it to standby mode. HD 1/2/3/4: Press these buttons to select the media source in sin- gle screen display mode, and the corresponding input LED on the front panel will light up Green. In single screen display mode, press this button to switch to the previous input;...
Hotkey Switch Function (IR Remote Continued) Mute: Press this button to mute / unmute the audio. VOL-, VOL+: Press these buttons to increase / decrease the volume. Hotkey Switch Function The Hotkey switch on the back panel allows you to enable/disable the hotkey switch function.
Page 15
Hotkey Switch Function When the hotkey mode is enabled, you can use keyboard and mouse hotkeys to operate and control the product. (1) Keyboard hotkeys are as following: Switch to HDMI INPUT 1 and USB HOST 1. Ctrl Ctrl Switch to HDMI INPUT 2 and USB HOST 2. Ctrl Ctrl Switch to HDMI INPUT 3 and USB HOST 3.
Page 16
Hotkey Switch Function Enable/Disable the buzzer. Ctrl Ctrl Enable the mouse hotkey function (default). Ctrl Ctrl Disable the mouse hotkey function. Ctrl Ctrl Enable the mouse roaming function. Ctrl Ctrl Disable the mouse roaming function. Ctrl Ctrl Unmute the audio. Ctrl Ctrl Mute the audio.
Page 17
Hotkey Switch Function (2) Mouse hotkeys are as following: Hotkey: Double-Click Middle-Right (Double-click the mouse scroll wheel, and then click the right button): Function: In single screen display mode: Switch to the next input. In multiview mode: Switch to the HOST of the next window. Hotkey: Double-Click Middle-Left (Double-click the mouse scroll wheel, and then click the left button): Function:...
Multiview & OSD Menu Navigation (Continued) Triple (2) Quad (1) Quad (2) Triple (1) SINGLE PBP (2) PBP (1) User can select multiview display modes via RS-232 commands, OSD menu navigation or control software. OSD Menu Navigation (1) A total of seven buttons on the IR Remote are used for OSD menu navigation: MENU, EXIT, UP, DOWN, LEFT, RIGHT, OK.
Page 21
OSD Menu Navigation BLACKSCREEN, BLACKSCREEN, BLUESCREEN Output ON, OFF HDMI1, HDMI2, HDMI3, Single Input select HDMI4 HDMI1, HDMI2, HDMI3, Win1 Select HDMI4 HDMI1, HDMI2, HDMI3, Win2 Select HDMI4 Right Bottom, Right Top, PIP Position Left Bottom, Left Top PIP Size Small, Middle, Large HDMI1, HDMI2, HDMI3, Win1 Select...
Control Software Operation Guide (2) A total of four buttons on the IR Remote are used for audio set- tings on OSD menu navigation: A-IN, Mute, VOL-, VOL+. Menu contents are as follows: WIN1, HDMI1, HDMI2, HDMI3, A-IN Audio Input WIN1 HDMI4 Mute...
Page 24
Control Software Operation Guide Step 3. Select the installation path and click “Install”. After the instal- lation is completed, click “Finish” to start using the control software. Page 24...
Page 25
Control Software Operation Guide Follow the steps below to connect the control software and the device. Step 1. Connect the RS-232 port of the switcher to a PC with an RS-232 serial cable and a USB to RS-232 serial cable, as shown in the figure below.
Page 26
Control Software Operation Guide After successful connection, the “General” page will display the relevant information of the connected device, and the status bar at the bottom will display “Connected”. Control Main Interface ■ General Page You can do the following operations on the General page: ①...
Page 27
Control Software Operation Guide ■ Output Page You can do the following operations on the Output page: ① Multi-View Adjustment: Click to select the desired screen display mode. There are eight modes available: SINGLE-PIP-PBP(1)-PBP(2)- Triple(1)-Triple(2)-Quad(1)-Quad(2). ② PIP Adjustment: In the PIP mode, you can switch the location and size of the PIP and set the user-defined PIP, as shown in the following table.
Page 28
Control Software Operation Guide ③ Multi-Viewer Display: Shows which output is currently being displayed. ④ Source Input: Select the media source. You should select the in “Source Input” to select a media source, or click◀ / ▶to select the window in “Multi-Viewer Display” first, and then click “HDMI 1/2/3/4” previous/next signal source.
Page 29
Control Software Operation Guide You can do the following operations on the System page: ① EDID Mode Control: Click the drop-down list on the right to select EDID mode. ② Firmware Upgrade: Click the folder icon on the right to import the firmware upgrade file, then click “Upgrade”...
RS-232 Command The product also supports RS-232 command control. Connect the RS- 232 port of the product to a PC with a 3-pin phoenix connector cable. Then, open a Serial Command tool on PC to send ASCII commands to control the product. The ASCII command list of the product is as below.
Page 31
RS-232 Command Command Function Description Example Feedback Default Output Setting Set Output Resolution (x=1~15) 1. 4096x2160p60, 2. 4096x2160p50, 3. 3840x2160p60, 4. 3840x2160p50, 5. 3840x2160p30, 6. 3840x2160p25, s output s output out resolution: 3840x2160p 7. 1920x1200p60RB, res x! res 3! 3840x2160p60 8.
Page 32
RS-232 Command Command Function Description Example Feedback Default Set output video mode(x=1~2) s output s output output ITC: video 1: video mode itc x! itc 1! video mode mode 2: pc mode r output output ITC: r output itc! Get output video mode itc! video mode EDID Setting...
Page 33
RS-232 Command Command Function Description Example Feedback Default user1 EDID data: r edid user1! Get user1 EDID data r edid user1! 00 FF FF FF FF FF FF 00 ……… Audio Setting Set output audio output source (x=0~4) audio: 0. follow window 1 output audio: follow s output...
Page 34
RS-232 Command Command Function Description Example Feedback Default Single Screen Mode Setting Enable/disable auto s auto switch s auto switch auto switch switch feature (x=0~1) auto switch off 0. Disable auto switch 1. Enable auto switch r auto switch! r auto switch! auto switch off Get auto switch feature Route input source to output (1~4)
Page 35
RS-232 Command Command Function Description Example Feedback Default Get windows selected input source (x=0~4) 0. ALL r window window 1 select r window x in! 1. window 1 1 in! HDMI 1 2. window 2 3. window 3 4. window 4 single screen Set multi-viewer roam- roaming...
Page 36
RS-232 Command Command Function Description Example Feedback Default Set PIP window to user define mode Hstart=(1~100) s PIP Hstart Vstart=(1~100) s PIP 10 Vstart Hsize Hsize=(1~100) 10 20 PIP 10 10 20 20 Vsize! Vsize=(1~100) NOTE: Hstart+H- size<=101, Vstart+Vsize<=101 Get PIP window size (x=1~4) 1.
Page 37
RS-232 Command Command Function Description Example Feedback Default Set triple windows display triple s triple aspect ratio (x=1~2) s triple triple aspect: aspect: aspect x! 1. Full screen aspect 1! full screen full screen 2. 16:9 r triple Get triple windows display r triple triple aspect: aspect!
Page 38
RS-232 Command Command Function Description Example Feedback Default Set usb select window (x=1~4) s usb s usb select 1. window 1 select usb in win 1 win x! 2. window 2 win 1! 3. window 3 4. window 4 r usb select r usb select Get usb select window usb in win 1...
Application Example PC 2 PC 4 Keyboard Camera Mouse USB 3.0 Flash Disk Hotkey WIRE REMOTE HOST 1 HOST 2 HOST 3 HOST 4 OPTICAL HDMI HD 1 HD 2 HD 3 HD 4 RS-232 IR EXT DC 12V OUTPUT INPUT Power Supply IR Receiver...
UHD-EXB350EAU-K BK-EXB330EAU-K Still have some questions? Please feel free to contact us at: info@orei.com. OR Fill out the form on the ‘Contact Us’ page on the website. Our team will be more than happy to help you. OREI Live Technical Support Hours US team (US/Canada/Mexico): Monday-Friday, 9 a.m.
Need help?
Do you have a question about the UKM-401MV and is the answer not in the manual?
Questions and answers