TESmart 8X1 HDMI KVM Switch User Manual

1. Uvod

The TESmart 8X1 HDMI KVM Switch allows you to control up to eight HDMI-enabled computers from a single console, consisting of one USB keyboard, one USB mouse, and one monitor. This device supports resolutions up to 3840x2160 at 30Hz and includes USB 2.0 ports for connecting additional peripherals. It is designed for efficient management of multiple systems in various environments.

Image 1.1: The TESmart 8X1 HDMI KVM Switch with its eight included KVM cables.

2. Proizvod je gotovview

2.1 Ključne karakteristike

• 8-in-1-out HDMI KVM Switch: Control up to 8 computers using one set of keyboard, mouse, and monitor.
• 4K@30Hz Rezolucija: Supports video resolutions up to 3840x2160 at 30Hz.
• USB 2.0 portovi: Two standard USB 2.0 hub ports for connecting peripherals like barcode scanners or USB drives.
• EDID Emulator: Ensures correct display information is maintained across all connected PCs, preventing display setting changes during switching.
• Višestruke metode prebacivanja: Switch inputs via IR remote, front panel buttons, keyboard hotkeys, mouse wheel, RS232 port, LAN port (IP control), and auto-scan mode.
• Hot Plug & Auto Detect: Allows adding or removing devices without powering down the KVM or connected PCs. Automatically switches to new or active inputs.

2.2 Front and Rear Panel Layout

Slika 2.1: Detaljno view of the KVM switch's front and rear panels, highlighting various ports and controls.

Prednja ploča:

• Digitalni prikaz: Shows the currently selected input port.
• Tastatura: Buttons for direct input selection.
• K/M Input (USB): Dedicated ports for keyboard and mouse, supporting pass-through mode.
• USB 2.0 portovi: Dodatni USB portovi za periferne uređaje.
• LAN port: For IP control.
• IR signali: Receiver for the infrared remote control.
• Prekidač: Kontrola uključivanja/isključivanja uređaja.

Zadnji panel:

• DC 12V: Ulaz za napajanje.
• RS232 port: Za serijsku kontrolu.
• HDMI ulazni portovi (1-8): Connect to the HDMI output of your computers.
• USB Input Ports (1-8): Connect to the USB-A port of your computers for keyboard/mouse and USB 2.0 hub functionality.
• HDMI izlazni port: Povežite se sa svojim monitorom.

3. Upute za postavljanje

3.1 Sadržaj paketa

Prije početka instalacije, molimo Vas da provjerite da li se u paketu nalaze svi elementi:

Image 3.1: Contents of the TESmart 8X1 HDMI KVM Switch package, including the KVM unit, cables, remote, power adapter, and user manual.

• 1 x 8X1 HDMI KVM Switch
• 8 x 5ft KVM Cables (HDMI + USB)
• 1 x IR daljinski upravljač (AAA baterije nisu uključene)
• 1 x IR kabel za prijemnik
• 1 x DC 12V adapter za napajanje
• 2 x Rack-ears (for rack mounting)
• 1 x 3 Pins connector (for RS232)
• 1 x Uputstvo za upotrebu

3.2 Koraci povezivanja

1. Uređaji za isključivanje: Prije bilo kakvog povezivanja provjerite jesu li svi računari i KVM prekidač isključeni.
2. Poveži monitor: Connect your monitor to the HDMI Output port on the rear panel of the KVM switch.
3. Povežite tastaturu i miš: Connect your USB keyboard and mouse to the dedicated K/M Input USB ports on the front panel.
4. Povežite računare: For each computer (up to 8):
   • Connect one end of a KVM cable's HDMI connector to an HDMI Input port (e.g., Input 1) on the KVM switch and the other end to the HDMI output of your computer.
   • Connect the USB connector of the same KVM cable to the corresponding USB Input port (e.g., USB 1) on the KVM switch and the other end to a USB-A port on your computer.
5. Povežite periferne uređaje (opciono): Connect any additional USB 2.0 devices (e.g., USB drive, printer) to the USB 2.0 ports on the front panel.
6. Priključite napajanje: Connect the DC 12V power adapter to the KVM switch and then plug it into a power outlet.
7. Uključeno: Power on the KVM switch using the front panel switch, then power on your computers.

Image 3.2: Illustrates the connection of multiple computers to the KVM switch and a single monitor, keyboard, and mouse.

4. Uputstvo za upotrebu

4.1 Metode prebacivanja

The TESmart KVM switch offers several methods for switching between connected computers:

Image 4.1: Visual representation of the various methods available for switching inputs on the KVM device.

• Gumbi na prednjoj ploči: Press the numbered buttons on the front panel to directly select the corresponding input port.
• Prečice na tastaturi: Dvaput pritisnite Scroll Lock key, then press the number key (1-8) corresponding to the desired input. For example, Scroll Lock + Scroll Lock + 1 to switch to input 1.
• IR daljinski upravljač: Use the included IR remote to select input ports. Ensure AAA batteries are installed in the remote.
• Mouse Wheel Switching: Move the mouse cursor to the edge of the screen and scroll the mouse wheel to switch inputs. (Specific instructions may vary, refer to the full manual for details).
• RS232 kontrola: Connect to the RS232 port and use serial commands from a computer for control.
• LAN Port (IP Control): Connect the KVM to your network via the LAN port and use IP commands for remote control.

4.2 Auto Scan Mode

The KVM switch features an auto-scan mode that automatically cycles through connected devices at a specified time interval, allowing for effortless monitoring.

Image 4.2: Auto Scan Mode cycles through inputs, useful for monitoring multiple systems.

To activate or configure auto-scan mode, refer to the detailed instructions in the complete user manual.

4.3 Emulacija EDID-a

The integrated EDID emulators in each input port ensure that connected PCs always receive correct display information. This prevents issues such as desktop icon rearrangement, screen flickering, or window clutter that can occur when switching inputs without proper EDID management.

Image 4.3: EDID Emulation ensures consistent display settings when switching between computers.

4.4 Besprekorno prebacivanje

The KVM switch is designed for seamless keyboard and mouse switching, minimizing delays when transitioning between connected computers. This allows for immediate use of your input devices after an input switch.

Image 4.4: TESmart KVM provides faster, more seamless keyboard and mouse switching.

5. Održavanje

To ensure the longevity and optimal performance of your TESmart 8X1 HDMI KVM Switch, follow these maintenance guidelines:

• čišćenje: Use a soft, dry cloth to clean the exterior of the KVM switch. Avoid using liquid cleaners or solvents, as they may damage the device.
• ventilacija: Osigurajte da je KVM prekidač postavljen u dobro prozračenom prostoru kako biste spriječili pregrijavanje. Ne blokirajte ventilacijske otvore.
• Upravljanje kablovima: Keep cables organized and free from kinks or excessive bends to prevent damage and ensure reliable connections.
• Napajanje: Use only the provided power adapter. Disconnect the power supply during electrical storms or when the unit is unused for extended periods.
• Uslovi okoline: Operate the KVM switch within its specified temperature and humidity ranges. Avoid extreme conditions.

6. Otkrivanje problema

If you encounter issues with your TESmart 8X1 HDMI KVM Switch, refer to the following common troubleshooting steps:

6.1 No Display or Flickering Screen

• Provjerite kablove: Ensure all HDMI and KVM cables are securely connected to both the KVM switch and the computers/monitor. Try replacing cables if issues persist.
• Ciklus napajanja: Power off the KVM switch and all connected computers. Wait a few seconds, then power on the KVM switch first, followed by the computers.
• Kompatibilnost rezolucije: Verify that your monitor and graphics cards support the output resolution (up to 4K@30Hz).
• EDID emulacija: The built-in EDID emulator should prevent most display issues. If problems occur, ensure the KVM is powered on before the computers.

6.2 Tastatura ili miš ne reagiraju

• Provjerite veze: Ensure the keyboard and mouse are connected to the dedicated K/M USB ports on the front panel.
• Isprobajte različite portove: If using a wireless keyboard/mouse with a USB receiver, try connecting the receiver to one of the general USB 2.0 hub ports instead of the dedicated K/M ports, especially if experiencing issues with specific features or software (e.g., Logitech Options+).
• Ciklus napajanja: Disconnect and reconnect the keyboard and mouse, or power cycle the KVM switch.
• Hot Plug & Auto Detect: The KVM supports hot-plugging. Try unplugging and re-plugging the keyboard/mouse USB connector.

6.3 Switching Issues

• Hotkey Sequence: Ensure the correct hotkey sequence (Scroll Lock + Scroll Lock + Port Number) se koristi.
• IR daljinski: Check if the IR remote has fresh AAA batteries and that the IR receiver cable is properly connected and positioned.
• Prednja ploča: Verify that the front panel buttons are responsive.

6.4 Ostala razmatranja

• Svijetla LED: The blue numeric LED indicator on the front panel is bright and cannot be dimmed. Users may choose to cover it with opaque material if desired.
• No Rubber Feet: The unit does not include rubber feet. Users may add their own for stability on a desktop.
• Short Power Cable: If the included power cable is too short for your setup, an extension cord may be required.

7. Specifikacije

8. Garancija i podrška

TESmart provides a 3 godina garancijskog servisa and technical support for this product. For any technical assistance, warranty claims, or product-related inquiries, please contact TESmart customer support.

You can typically reach TESmart support through the platform where you purchased the product, or by visiting the official TESmart webstranica za kontakt informacije.

Image 8.1: General guidance on how to contact TESmart for support, often through the seller's page on the purchase platform.