Manual de utilizare pentru comutatorul KVM USB 3.0 TESmart HDK403-P23-USBK

1. Introducere

The TESmart USB 3.0 KVM Switch HDK403-P23-USBK is designed to manage up to four computers from a single set of keyboard, mouse, and three monitors. This device supports high-resolution video output up to 4K@60Hz and 2K@144Hz, making it suitable for various professional and gaming environments. It integrates a USB 3.0 docking station with Ethernet and audio capabilities, streamlining your workspace by reducing cable clutter and peripheral requirements.

2. Conținutul pachetului

Verify that all items listed below are included in your package. If any items are missing or damaged, please contact TESmart support.

• 1 x 4x3 HDMI+DP Triple Monitor KVM Switch (HDK403-P23-USBK)
• 4 x KVM (HDMI+USB) Cables
• 8 x DP Cables
• 1 x Telecomandă IR (bateriile AAA nu sunt incluse)
• 2 x Rack-ears
• 1 x adaptor de alimentare DC 12V
• 1 x Manual de utilizare

Image: The TESmart KVM Switch and its included accessories, such as various cables, remote control, rack-ears, power adapter, and user manual.

3. Produs terminatview

The KVM switch features a comprehensive set of ports and controls for efficient multi-computer management.

3.1 Caracteristicile panoului frontal

• Porturi USB: 3.0 Four USB 3.0 ports, two of which provide 7.5W (5V/1.5A) for charging devices.
• LCD Visual Display: Afișează intrarea selectată curent.
• Control cu ​​tastatura: Buttons for direct input selection and function control.
• Întrerupător: On/Off control for the device.

3.2 Caracteristici panou din spate

• Intrare de alimentare DC 12V: Conectați adaptorul de alimentare furnizat.
• LAN Port (1000Mbps): For shared network connectivity across connected PCs.
• K/M Input: Dedicated USB 1.1 ports for keyboard and mouse, supporting hotkey functions.
• Porturi USB 3.2 Gen 1: Additional USB ports for peripheral expansion.
• Port de expansiune: For future expansions or specific accessories.
• Video Inputs (HDMI+DP): Multiple input groups (DP+DP+HDMI+USB-B) for connecting up to four computers.
• Ieșiri HDMI: Three HDMI outputs for connecting monitors.
• Mufă audio de 3.5 mm: Combined input/output for audio devices.

Imagine: Detaliată view of the TESmart KVM Switch's front and rear panels, highlighting all input and output ports, including USB, HDMI, DisplayPort, LAN, and audio connections.

4. Instrucțiuni de configurare

Follow these steps to correctly set up your KVM switch.

1. Opriți dispozitivele: Ensure all computers and monitors are powered off before making connections.
2. Conectați monitoare: Connect your three monitors to the HDMI output ports on the KVM switch using HDMI cables.
3. Conectați computerele: For each computer (up to four):
   • Connect the video outputs (HDMI and DisplayPort) from your computer to the corresponding input ports on the KVM switch. Ensure you use the correct input group (e.g., Input A, Input B, Input C) for each computer.
   • Connect the USB-B port from your computer to the corresponding USB-B input port on the KVM switch using the provided KVM (HDMI+USB) cables. This enables keyboard, mouse, and USB peripheral sharing.
4. Conectați tastatura și mouse-ul: Connect your keyboard and mouse to the dedicated K/M USB 1.1 ports on the rear panel of the KVM switch.
5. Conectați periferice: Connect any additional USB peripherals (e.g., printer, USB drive) to the USB 3.0 ports on the front or rear panel.
6. Conectare rețea (opțional): If desired, connect an Ethernet cable from your router to the LAN port on the KVM switch. This allows all connected computers to share the network connection.
7. Conectare audio (opțional): Connect your headset or speakers to the 3.5mm audio jack.
8. Pornire: Connect the DC 12V power adapter to the KVM switch and then plug it into a power outlet. Power on the KVM switch, then power on your monitors and computers.

Image: A visual guide demonstrating the connection process for multiple computers and monitors to the TESmart KVM Switch, showing cable routing for video and USB.

5. Instrucțiuni de utilizare

5.1 Comutarea între computere

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

• Butoanele panoului frontal: Press the corresponding input button on the front panel to switch to a specific computer.
• Comutare taste rapide: Use predefined keyboard hotkeys to switch inputs. Refer to the detailed user manual for specific hotkey combinations.
• Telecomanda IR: Use the included IR remote control to select inputs. (Requires AAA batteries, not included).
• Mouse Wheel Switching: Certain configurations allow switching by double-clicking the mouse wheel.
• Auto scanare: The KVM can be configured to automatically cycle through inputs at set intervals.

Image: Illustration of the different switching methods available, including keyboard hotkeys, physical buttons on the KVM, and an infrared remote control.

5.2 EDID Emulation

The KVM switch incorporates EDID emulators on each input port. This feature ensures that your computers always receive correct display information, preventing issues such as desktop icon rearrangement, screen flickering, or window clutter when switching between inputs. The EDID emulator maintains consistent display settings for each connected PC.

Image: A visual comparison demonstrating how EDID emulation prevents desktop icon and window rearrangement when switching between computers, ensuring a stable display environment.

5.3 Independent Audio & USB Focus Lock

This feature provides granular control over KVM, audio, and USB focus. You can lock the audio or USB focus to maintain the current audio playback or USB device connection while switching only the video display to another computer. This is useful for scenarios where you need to listen to audio from one PC while working on another, or keep a USB device connected to a specific PC.

5.4 KVM System Lock

The KVM switch includes a lock function to enhance privacy and security. Pressing the LOCK button can turn off all displays, pause audio, and dim the LCD screen. To unlock, press the LOCK button again to light up the LCD screen, then enter your PIN.

Image: A close-up of the KVM switch's front panel, illustrating the 'Lock' button and the LCD screen prompting for a PIN to secure the system.

6. Întreținere

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

• curatenie: Folosiți o lavetă moale și uscată pentru a curăța exteriorul comutatorului KVM. Evitați utilizarea de produse de curățare lichide sau aerosoli, care pot deteriora dispozitivul.
• Ventilare: Asigurați-vă că comutatorul KVM este amplasat într-o zonă bine ventilată pentru a preveni supraîncălzirea. Nu blocați nicio deschidere de ventilație.
• Organizare de cabluri: Organizați cablurile cu grijă pentru a preveni suprasolicitarea porturilor și deconectările accidentale.
• Alimentare electrică: Use only the original power adapter provided with the KVM switch.

7. Depanare

Dacă întâmpinați probleme cu switch-ul KVM, consultați următoarele probleme și soluții comune:

7.1 No Display or Incorrect Resolution

• Verificați cablurile: Ensure all HDMI and DisplayPort cables are securely connected to both the KVM switch and your monitors/computers.
• Verify Input Selection: Confirm that the KVM switch is set to the correct input for the desired computer.
• Ciclu de alimentare: Power off the KVM switch, monitors, and computers. Then, power on the KVM switch, followed by the monitors, and finally the computers.
• EDID Issues: If the display resolution or arrangement is incorrect after switching, try switching to another input and then back. The EDID emulation should help maintain settings, but occasional resets can resolve temporary glitches.
• Calitate cablu: Ensure you are using high-quality HDMI and DisplayPort cables that support the desired resolution and refresh rate (e.g., 4K@60Hz, 2K@144Hz).

7.2 Tastatura sau mouse-ul nu răspund

• Verificați conexiunile: Ensure the keyboard and mouse are connected to the dedicated K/M USB 1.1 ports on the KVM switch.
• USB-B Cables: Verify that the USB-B cables connecting the computers to the KVM switch are properly connected.
• Încercați diferite porturi: If using a gaming or multimedia keyboard/mouse, try connecting them to the USB 3.0 ports instead of the dedicated K/M ports, as these may require direct USB passthrough.
• Ciclu de alimentare: Perform a power cycle of the KVM switch and affected computer.

7.3 Slow Switching Time

• Switching between inputs on a KVM with multiple high-resolution displays can take a few seconds as the system re-establishes connections. This is normal behavior for digital KVMs.
• Ensure all video cables are of sufficient quality and length. Longer or lower-quality cables can sometimes increase switching time.

7.4 Zgomotul ventilatorului

• The KVM switch may have a fan for cooling. Check the device settings for fan control options. Some models allow setting the fan to run only when needed, rather than continuously at high speed.

7.5 Beeping Sound During Switching

• Some KVM models emit an audible beep to confirm a successful switch. Refer to the full user manual for information on disabling this sound, if available.

8. Specificații

9. Garanție și asistență

9.1 Informații despre garanție

The TESmart USB 3.0 KVM Switch HDK403-P23-USBK comes with a 1+2 year warranty, providing coverage for manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.

9.2 Suport tehnic

TESmart offers 24/7 technical support for assistance with setup, operation, and troubleshooting. For support, please contact the seller directly through the Amazon platform or visit the official TESmart website pentru informații de contact.

Image: A guide showing how to navigate Amazon to find the 'Ask a question' option for contacting TESmart customer service.