KCEVE HDMI 8-Port KVM Switch User Manual

1. Introduction

The KCEVE HDMI 8-Port KVM Switch allows you to control up to eight computers or devices using a single set of HDMI monitor, USB keyboard, and USB mouse. This device is designed to streamline your workspace by eliminating the need for multiple peripherals, making it ideal for home, office, or professional environments. It supports resolutions up to 4K@30Hz and is compatible with various operating systems.

Image: The KCEVE HDMI 8-Port KVM Switch enables control of eight distinct computer systems from a single workstation, utilizing one monitor, keyboard, and mouse.

2. Package Contents

• 1 x KCEVE HDMI 8-Port KVM Switch
• 8 x USB-A to USB-B Cables (approximately 1.5m each)
• 1 x Power Adapter
• 1 x IR Remote Control
• 1 x User Manual (this document)

3. Product Overview

Familiarize yourself with the ports and indicators on your KVM switch.

Front Panel

• Power Switch: On/Off toggle for the device.
• HUB 1 & HUB 2 (USB 2.0 Ports): Connect additional USB devices such as printers, scanners, or USB drives.
• Keyboard Port (USB-A): Dedicated port for your USB keyboard.
• Mouse Port (USB-A): Dedicated port for your USB mouse.
• Input Selection Buttons (1-8): Manually switch between connected computers.
• LED Indicators (1-8): Show which input is currently active.
• Previous/Next Input Buttons: Cycle through connected computers.
• IR Receiver: For the remote control.

Rear Panel

• HDMI OUT: Connect to your monitor.
• HDMI IN (PC1-PC8): Connect HDMI cables from your computers/devices.
• USB (PC1-PC8): Connect USB-A to USB-B cables from your computers/devices to enable keyboard/mouse control.
• DC 5V Power Input: Connect the provided power adapter.

Image: Detailed connection diagram illustrating the KVM switch's front and rear panel ports for HDMI input/output, USB connections, and power.

4. Setup Instructions

Follow these steps to connect your KVM switch:

1. Power Off Devices: Ensure all computers and the monitor are powered off before making connections.
2. Connect Monitor: Connect your HDMI monitor to the HDMI OUT port on the KVM switch.
3. Connect Keyboard and Mouse: Plug your USB keyboard into the dedicated Keyboard Port and your USB mouse into the dedicated Mouse Port on the front panel of the KVM switch.
4. Connect Computers (HDMI): For each computer (up to 8), connect an HDMI cable from the computer's HDMI output to an available HDMI IN (PC1-PC8) port on the rear of the KVM switch.
5. Connect Computers (USB): For each computer, connect one end of the provided USB-A to USB-B cable to a USB port on your computer and the other end to the corresponding USB (PC1-PC8) port on the rear of the KVM switch. Ensure the HDMI and USB connections for each computer match (e.g., PC1 HDMI IN and PC1 USB).
6. Connect Power: Plug the provided 5V DC power adapter into the DC 5V Power Input on the KVM switch, then plug the adapter into a power outlet.
7. Power On: Turn on the KVM switch using the power switch, then power on your monitor and connected computers.

5. Operating Instructions

The KVM switch offers multiple methods for switching between connected computers.

5.1. Front Panel Button Switching

Press the corresponding numbered button (1-8) on the front panel to switch directly to the desired computer. The active input's LED indicator will illuminate.

Image: A hand pressing one of the input selection buttons on the KVM switch's front panel.

5.2. IR Remote Control Switching

Use the provided IR remote control to switch inputs. Point the remote at the IR receiver on the front panel of the KVM switch.

• Press the numbered buttons (1-8) to select a specific input.
• Use the 'Previous' and 'Next' buttons to cycle through inputs.

Note: The remote control operates using infrared signals. Ensure there are no obstructions between the remote and the KVM switch's IR receiver. Other infrared devices in the vicinity may cause interference.

Image: A hand holding the KVM switch's remote control, used for wireless input selection.

5.3. Keyboard Hotkey Switching

You can switch inputs using specific key combinations on your connected keyboard.

• Hotkey Combination 1: Press the [Scroll Lock] key twice in quick succession, then press the number key (1/2/3/4/5/6/7/8) corresponding to the desired input.
• Hotkey Combination 2 (Alternative): If your keyboard lacks a [Scroll Lock] key, or if it conflicts with other software, press the [Ctrl] key twice in quick succession, then press the number key (1/2/3/4/5/6/7/8) corresponding to the desired input.

Image: Hands positioned over a keyboard, illustrating the use of hotkeys for switching KVM inputs.

6. Specifications

Image: Technical drawing displaying the physical dimensions of the KVM switch and illustrating the included USB-A to USB-B cables.

7. Troubleshooting

If you encounter issues, refer to the following common solutions:

• No Display on Monitor:
  • Ensure all HDMI cables are securely connected to both the KVM switch and the computers/monitor.
  • Verify the KVM switch is powered on and the correct input is selected.
  • Try connecting the computer directly to the monitor to confirm the computer's video output is functional.
  • Restart the KVM switch and the connected computers.
• Keyboard or Mouse Not Working:
  • Ensure the keyboard and mouse are plugged into the dedicated USB ports on the KVM switch's front panel.
  • Verify the USB-A to USB-B cables are securely connected from each computer to the corresponding USB input on the KVM switch.
  • Try connecting the keyboard and mouse to the USB 2.0 HUB ports if the dedicated ports are not functioning.
  • Some specialized gaming keyboards/mice may require direct connection or specific drivers; try a standard keyboard/mouse to isolate the issue.
  • Unplug and re-plug the USB cables for the affected peripherals.
• Resolution Issues (e.g., stuck at 720P):
  • The KVM switch has an internal EDID. You may need to manually set the display resolution on your computer's operating system settings to 1080P or 4K@30Hz.
  • Ensure your monitor and graphics card support the desired resolution.
• Remote Control Interference:
  • If other remote controls (e.g., TV, soundbar) cause unintended switching, try to minimize their use near the KVM switch's IR receiver.
  • Consider covering the KVM's IR receiver if remote control functionality is not frequently used or if interference is persistent.
• Slow Switching Time:
  • A switching time of 3-5 seconds is normal for KVM switches as they re-establish connections.
  • Ensure all cables are of good quality and properly connected.

8. Maintenance

To ensure the longevity and optimal performance of your KCEVE HDMI 8-Port KVM Switch:

• Keep the device in a cool, dry place, away from direct sunlight and excessive heat.
• Avoid exposing the device to moisture or liquids.
• Clean the exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Ensure proper ventilation around the device to prevent overheating.

9. Warranty and Support

KCEVE products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official KCEVE website. Please retain your proof of purchase for warranty claims.