1. مقدمه
The UGREEN HDMI KVM Switch (Model CM571/90478) allows two computers to share a single display, keyboard, mouse, and other USB 2.0 devices. This device supports 4K@60Hz resolution, providing a high-quality visual experience. It is designed to enhance efficiency by enabling seamless switching between two PCs, making it ideal for both work and entertainment setups. The KVM switch features a plug-and-play design, requiring no driver installation for supported operating systems.
2. محتویات بسته
لطفا بسته را از نظر وجود موارد زیر بررسی کنید:
- 1 x UGREEN HDMI KVM Switch
- 2 x USB-B Cables (1.5m each)
- 1 x Desktop Controller (1.5m)
- 1 x دفترچه راهنمای کاربر
3. محصول تمام شدview
The UGREEN HDMI KVM Switch is a compact device designed for efficient multi-PC management. It features multiple input and output ports for seamless connectivity.
3.1. طرح بندی دستگاه
- USB IN 1 & 2: Connects to the USB ports of your two computers.
- HDMI IN 1 & 2: Connects to the HDMI output ports of your two computers.
- خروجی USB: Connects to shared USB devices (e.g., keyboard, mouse, printer, flash drive, card reader, scanner).
- خروجی HDMI: Connects to your shared display (e.g., TV, monitor, projector).
- دکمه سوئیچ: A physical button on the device for manual switching between connected PCs.
- نشانگرهای LED: Blue LED lights (1 and 2) indicate which PC is currently active.
3.2. ابعاد
The KVM switch measures approximately 95mm (Length) x 57mm (Width) x 24mm (Height).
۱. دستورالعملهای راهاندازی
Follow these steps to set up your UGREEN HDMI KVM Switch:
- اتصال کامپیوترها:
- Connect the HDMI output of your first computer to the 'HDMI IN 1' port on the KVM switch.
- Connect one of the provided USB-B cables from a USB port on your first computer to the 'USB IN 1' port on the KVM switch.
- Repeat the above steps for your second computer, connecting its HDMI output to 'HDMI IN 2' and its USB port to 'USB IN 2'.
- اتصال نمایشگر: Connect your monitor, TV, or projector to the 'HDMI OUT' port on the KVM switch using an HDMI cable.
- اتصال دستگاه های USB: Connect your keyboard, mouse, printer, flash drive, or other USB 2.0 peripherals to the 'USB OUT' ports on the KVM switch.
- Connect Desktop Controller (Optional): If using the remote desktop controller, plug its cable into the dedicated 'CONTROL' port on the KVM switch.
- روشن کردن: Ensure all devices are powered on. The KVM switch is plug-and-play and typically does not require external power or driver installation for basic functionality.
4.1. Cable Length Considerations
For optimal performance, especially with 4K@60Hz resolution, pay attention to HDMI cable quality and length:
| قطعنامه | فاصله انتقال | طول کابل ورودی | طول کابل خروجی | Wire Gauge (for 0.5-10M) | Wire Gauge (for 10.5-20M) |
|---|---|---|---|---|---|
| 4K*2K/60Hz | 0.5-10M | 0.75-5M | 0.75-5M | 30/28/26AWG | N/A |
| 1080P/60Hz | 0.75-28M | 0.75-8M | 0.75-20M | N/A | 28/26/24AWG |
5. دستورالعمل های عملیاتی
The UGREEN HDMI KVM Switch offers two convenient methods for switching between connected computers:
5.1. تغییر حالت ها
- سوئیچ دکمه: Press the physical button on the top of the KVM switch to toggle between PC 1 and PC 2.
- Desktop Controller Remote Switch: Use the included desktop controller to switch between PCs from a distance.
۱. شاخصهای وضعیت
Blue LED lights on the KVM switch indicate the active computer. When PC 1 is selected, LED '1' will illuminate. When PC 2 is selected, LED '2' will illuminate.
5.3. Power-off Memory Function
The KVM switch is equipped with a power-off memory function. Upon powering on, it will automatically revert to the last active PC state, ensuring a seamless workflow without losing your previous selection.
6. تعمیر و نگهداری
- دستگاه را در محیط خشک، دور از رطوبت و دمای شدید نگهداری کنید.
- دستگاه را با یک پارچه نرم و خشک تمیز کنید. از پاک کننده های مایع یا اسپری استفاده نکنید.
- از افتادن یا قرار دادن دستگاه در معرض ضربه های شدید خودداری کنید.
- Ensure proper ventilation around the KVM switch to prevent overheating.
7 عیب یابی
If you encounter issues with your UGREEN HDMI KVM Switch, please refer to the following common problems and solutions:
- No Display/Signal on Monitor:
- Ensure all HDMI cables are securely connected to both the KVM switch and your computers/monitor.
- مطمئن شوید که منبع ورودی صحیح در مانیتور شما انتخاب شده است.
- Check the resolution settings on your computers. Ensure they are compatible with the KVM switch and your monitor (up to 4K@60Hz).
- Try using shorter or higher-quality HDMI cables, especially for 4K resolutions, referring to the cable length guidelines in Section 4.1.
- Restart the KVM switch and connected devices.
- Keyboard/Mouse or other USB Devices Not Working:
- Ensure the USB-B cables from both computers are securely connected to the 'USB IN' ports on the KVM switch.
- Verify that your USB devices are properly connected to the 'USB OUT' ports.
- Try connecting the USB devices directly to the computer to confirm they are functional.
- Some high-power USB devices may require an external power adapter (not included) if the KVM switch's USB power is insufficient.
- مشکلات سوئیچینگ:
- Ensure the KVM switch is powered on and the LED indicators are functioning.
- Try both the physical button on the switch and the desktop controller (if used) to switch between PCs.
- If the desktop controller is not working, check its connection to the 'CONTROL' port.
- مشکلات سازگاری:
- The KVM switch supports Windows 11/10/8.1/8/7, macOS, and Linux operating systems.
- Ensure your devices support HDMI 2.0 for optimal performance.
8. مشخصات
| ویژگی | مشخصات |
|---|---|
| نام تجاری | سبز |
| شماره مدل | CM571/90478 (also 15166) |
| تایپ کنید | HDMI-Compatible Cables / KVM Switch |
| قطعنامه | 4K@60Hz |
| ویژگی | سازگار با HDMI 2.0 |
| حالت سوئیچ | Button switch, Desktop Controller |
| مواد پوسته | ABS، PC |
| برنامه | Computer, Projector, Television, TV box |
| رابط A | USB, Type-C, HDMI-Compatible |
| رابط B | سازگار با HDMI |
| جنسیت | مرد-زن |
| گواهینامه | CE، FCC |
| مبدا | سرزمین اصلی چین |
| سیستم های پشتیبانی شده | Windows 11/10/8.1/8/7, macOS, Linux |
| ابعاد (L x W x H) | 95mm x 57mm x 24mm |
9. نکات کاربر
- For optimal video quality, especially at 4K@60Hz, always use high-quality HDMI 2.0 certified cables.
- If you experience any lag with your keyboard or mouse, ensure the USB-B cables are firmly connected and consider using a powered USB hub if you have many peripherals.
- Utilize the desktop controller for quick and convenient switching without reaching for the main unit.
- The KVM switch is designed for sharing a single display. If you need to extend or duplicate displays across multiple monitors for each PC, you may require a different solution or additional hardware.
10. گارانتی و پشتیبانی
UGREEN products are designed and manufactured to the highest quality standards. For warranty information, technical support, or any inquiries regarding your product, please refer to the official UGREEN webبه سایت مراجعه کنید یا مستقیماً با خدمات مشتریان آنها تماس بگیرید. رسید خرید خود را برای درخواستهای گارانتی نگه دارید.
