Rhagymadrodd
This manual provides detailed instructions for the installation, operation, and maintenance of your GREATHTEK USB 3.0 KVM Switch HDMI 2 Port 4K@60Hz. This device allows you to control two computers using a single monitor, keyboard, and mouse, enhancing your workspace efficiency. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage.

Image: The KVM switch enables two computers to share one monitor, keyboard, and mouse.
Cynnwys Pecyn
Gwiriwch fod yr holl eitemau a restrir isod wedi'u cynnwys yn eich pecyn:
- GREATHTEK USB 3.0 KVM Switch (1 unit)
- USB 3.0 Cable (2 units)
- Cebl Sain 3.5mm (1 uned)
- Wired Remote Controller (1 unit)
- Llawlyfr Defnyddiwr (1 uned)
- Cerdyn Gwarant (1 uned)
- Foot Pads (1 set)

Delwedd: Pob eitem sydd wedi'i chynnwys yn y pecyn cynnyrch.
Cynnyrch Drosview
The GREATHTEK KVM Switch features multiple ports for connecting your computers, monitor, and USB peripherals. Familiarize yourself with the port layout for correct installation.

Image: Detailed connection diagram of the KVM switch, illustrating HDMI In, USB In, HDMI Out, USB 3.0 ports, and control buttons.
Panel blaen:
- Botwm Newid: Pwyswch i newid rhwng cyfrifiaduron cysylltiedig.
- Dangosyddion PC1/PC2: LEDs to show which computer is currently active.
- Porthladdoedd USB 3.0 (3x): For connecting USB peripherals like keyboards, mice, printers, USB drives, etc.
- CTRL Port: For connecting the wired remote control.
Panel cefn:
- HDMI ALLAN: Yn cysylltu â'ch monitor.
- PC1 HDMI IN: Connects to the HDMI output of Computer 1.
- PC1 USB: Connects to a USB 3.0 port on Computer 1.
- PC2 HDMI IN: Connects to the HDMI output of Computer 2.
- PC2 USB: Connects to a USB 3.0 port on Computer 2.
Cyfarwyddiadau Gosod
Dilynwch y camau hyn i sefydlu eich switsh KVM:
- Dyfeisiau Pweru i ffwrdd: Ensure both computers and your monitor are powered off before making any connections.
- Cysylltu'r Monitor: Cysylltwch eich monitor â'r HDMI ALLAN port on the KVM switch using an HDMI cable.
- Cysylltu Cyfrifiaduron (Fideo):
- Connect the HDMI output of Computer 1 to the PC1 HDMI IN porthladd ar y switsh KVM.
- Connect the HDMI output of Computer 2 to the PC2 HDMI IN porthladd ar y switsh KVM.
- Cysylltu Cyfrifiaduron (USB):
- Connect one end of a USB 3.0 cable to a USB 3.0 port on Computer 1 and the other end to the PC1 USB porthladd ar y switsh KVM.
- Connect one end of a USB 3.0 cable to a USB 3.0 port on Computer 2 and the other end to the PC2 USB porthladd ar y switsh KVM.
Note: The KVM switch is powered via these USB connections, eliminating the need for an external power adapter.

Image: USB cables provide power to the KVM switch, no separate power port is required.
- Cysylltu Perifferolion: Connect your keyboard, mouse, and other USB 3.0 devices (e.g., printer, USB flash drive) to the Porthladdoedd USB 3.0 ar banel blaen y switsh KVM.
- Cysylltu Rheolydd Anghysbell â Gwifrau (Dewisol): If desired, connect the wired remote control to the CTRL porthladd ar y panel blaen.
- Pŵer Ymlaen: Power on your monitor, then power on both computers.
Cyfarwyddiadau Gweithredu
Mae'r switsh KVM yn cynnig dau ddull ar gyfer newid rhwng cyfrifiaduron cysylltiedig:
1. Button Switching:
Gwasgwch y Botwm Newid on the front panel of the KVM device. Hold the button for approximately 2-4 seconds to initiate the switch. The corresponding PC indicator LED (PC1 or PC2) will illuminate to show the active computer.

Image: Switching between computers using the front panel button.
2. Wired Remote Control:
If you have connected the wired remote control, simply press the button on the remote to switch between computers. This provides a convenient way to switch without reaching for the KVM unit.

Image: Both button switching and wired remote control options for convenience.
Nodweddion Allweddol
- Ultra HD 4K@60Hz Resolution: Supports resolutions up to 3840x2160@60Hz, ensuring clear image transmission without delay. It is backward compatible with 4K@30Hz, 1080P, and other resolutions. The KVM switch supports HDMI 2.0 and HDCP 2.2 standards, with adaptive EDID for display device identification.
Note: The maximum supported refresh rate is 60Hz. Refresh rates of 120Hz/144Hz are not supported.

Image: The KVM switch supports Ultra HD 4K@60Hz resolution.
- Porthladdoedd USB 3.0: Equipped with three USB 3.0 ports, allowing you to share USB devices such as printers, keyboards, mice, and USB flash drives between the two connected computers. USB 3.0 offers data transfer speeds up to 5Gbps, which is 10 times faster than USB 2.0. It is backward compatible with USB 2.0 and USB 1.1 devices.

Image: The USB 3.0 ports provide high-speed data transmission up to 5Gbps.
- Cydnawsedd Eang: Supports various operating systems including Windows XP, Windows Vista, Windows 8, Windows 10, Linux, and Mac OS.

Image: The KVM switch offers wide compatibility with various operating systems.
Datrys problemau
| Problem | Achos / Ateb Posibl |
|---|---|
| Dim arddangosfa ar y monitor ar ôl newid. |
|
| Keyboard or mouse not working. |
|
| Switching takes too long or is unresponsive. |
|
| Image quality issues (flickering, distortion). |
|
Manylebau
| Nodwedd | Manylyn |
|---|---|
| Rhif Model | GHT-S7232H-03 |
| Brand | GREATHTEK |
| Math o Gysylltydd | HDMI, USB |
| Protocol Cysylltedd | USB 3.0, HDMI 2.0 |
| Datrysiad Fideo | Up to 4K@60Hz (3840x2160@60Hz) |
| Cydweddoldeb Nôl | 4K@30Hz, 1080P, etc. |
| Cefnogaeth HDCP | HDCP 2.2 |
| Porthladdoedd USB | 3 x USB 3.0 ports (for peripherals) |
| Cyflymder Trosglwyddo Data USB | Hyd at 5Gbps (USB 3.0) |
| Dulliau Newid | Push Button, Wired Remote Control |
| Cydweddoldeb System Weithredu | Windows XP/Vista/8/10, Linux, Mac OS |
| Deunydd | Alwminiwm |
| Cyflenwad Pŵer | USB powered (no external adapter needed) |
| Vol Gweithredutage | 220 folt |
| Graddfa Gyfredol | 2 Amps |
| Graddfa Tymheredd Uchaf | Graddau 60 Celsius |
| Sgôr Diogelu Rhyngwladol | IP67 |
| Ardystiad | CE |
Cynnal a chadw
- Cadwch y ddyfais mewn lle oer, sych, i ffwrdd o olau haul uniongyrchol a ffynonellau gwres.
- Osgowch amlygu'r ddyfais i ddŵr neu leithder gormodol.
- Glanhewch y ddyfais gyda lliain meddal, sych. Peidiwch â defnyddio glanhawyr hylif na glanhawyr aerosol.
- Sicrhewch awyru priodol o amgylch y ddyfais i atal gorboethi.
- Handle cables carefully to avoid damage to connectors.
Gwarant a Chefnogaeth
Your GREATHTEK USB 3.0 KVM Switch comes with a warranty as specified on the included Warranty Card. Please refer to the card for details regarding warranty duration and terms.
For technical support, troubleshooting assistance, or warranty claims, please contact GREATHTEK customer service through the contact information provided on your warranty card or the official GREATHTEK website. When contacting support, please have your product model number (GHT-S7232H-03) and purchase details ready.