1. ບົດແນະນຳ
This manual provides detailed instructions for the installation, operation, and maintenance of your CMSTEDCD 4K144Hz HDMI + 2 DisplayPort KVM Switch, Model SW332-0910. This device allows you to control up to three computers from a single set of keyboard, mouse, and three monitors, supporting high resolutions up to 8K@60Hz or 4K@144Hz. It is designed for users requiring efficient management of multiple systems with advanced display capabilities.
2. ເນື້ອໃນຊຸດ
ກະລຸນາກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ. ຖ້າລາຍການໃດຂາດຫາຍໄປຫຼືເສຍຫາຍ, ກະລຸນາຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າ.
- 1x CMSTEDCD 4K144Hz HDMI + 2 DisplayPort KVM Switch (Model SW332-0910)
- 3x USB 3.0 A-to-A Cables
- 1x IR Extend Cable
- 1x IR ຄວບຄຸມໄລຍະໄກ
- ອະແດບເຕີໄຟ 1V DC 12x
- 1x ຄູ່ມືຜູ້ໃຊ້
Image: The KVM switch unit with its front and rear panels visible, alongside the included USB 3.0 cables, IR extender, remote control, and power adapter.
Image: A visual representation of the KVM switch and all accessories included in the package, with dimensions of the main unit.
3. ຜະລິດຕະພັນເກີນview
3.1 ລັກສະນະທີ່ສໍາຄັນ
- 3 Computers, 3 Monitors: Control three computers using one keyboard, mouse, and three monitors.
- ສະຫນັບສະຫນູນຄວາມລະອຽດສູງ: Supports resolutions up to 8K@60Hz (HDMI 2.1, DP 1.4) and 4K@144Hz.
- ພອດ USB 3.0: Four USB 3.0 ports for high-speed data transfer (up to 5Gbps), 10 times faster than USB 2.0.
- ວິທີການສະຫຼັບຫຼາຍວິທີ: Switch between computers using front panel buttons or the included IR remote control.
- ໂໝດສະແດງຜົນ: Supports extended and copy (mirror) display modes across three monitors.
3.2 ຮູບແບບແຜງດ້ານໜ້າ ແລະ ດ້ານຫຼັງ
Familiarize yourself with the ports and indicators on the KVM switch.
ຮູບພາບ: ເທິງລົງລຸ່ມ view of the KVM switch showing the front panel with USB 3.0 ports and PC selection buttons, and the rear panel with input/output ports.
- ແຜງໜ້າ: USB 3.0 ports (for keyboard, mouse, USB devices), PC selection buttons (PC1, PC2, PC3), IR receiver port.
- ກະດານດ້ານຫລັງ: DC 12V power input, ON/OFF switch, PC input ports (PC1 IN, PC2 IN, PC3 IN - each with USB 3.0, DP A, DP B, HDMI C), Monitor output ports (OUT A, OUT B, OUT C).
3.3 Resolution and USB Speed
Image: Three monitors displaying high-resolution content, with the KVM switch and remote control in the foreground, highlighting support for 8K@60Hz (HDMI 2.1, DP 1.4) and 4K@144Hz.
Image: A close-up of the KVM switch's USB 3.0 ports with a USB drive connected, illustrating 10x faster transfer speeds (5Gbps) compared to USB 2.0 (480Mbps).
4. ຄູ່ມືການຕິດຕັ້ງ
ປະຕິບັດຕາມຂັ້ນຕອນເຫຼົ່ານີ້ເພື່ອເຊື່ອມຕໍ່ຄອມພິວເຕີ ແລະ ຈໍພາບຂອງທ່ານກັບສະວິດ KVM.
4.1 ແຜນວາດການເຊື່ອມຕໍ່
Image: A comprehensive diagram illustrating how to connect three PCs (each requiring 2 DisplayPort, 1 HDMI, and 1 USB 3.0 port) to the KVM switch, and then connecting three monitors to the KVM switch outputs.
4.2 ການເຊື່ອມຕໍ່ແບບເທື່ອລະຂັ້ນຕອນ
- ອຸປະກອນປິດເຄື່ອງ: Ensure all computers and monitors are powered off before making any connections.
- Connect Monitors to KVM Output: Connect your three monitors to the KVM switch's OUT A, OUT B, and OUT C ports using appropriate DisplayPort and HDMI cables.
- Connect Computers to KVM Input: For each computer (PC1, PC2, PC3):
- Connect two DisplayPort cables from the computer's graphics card to the KVM's DP A and DP B input ports for that PC.
- Connect one HDMI cable from the computer's graphics card to the KVM's HDMI C input port for that PC.
- Connect one USB 3.0 A-to-A cable from a USB 3.0 port on your computer to the corresponding USB 3.0 input port on the KVM for that PC.
ສຳຄັນ: Each PC must have 2 DisplayPort, 1 HDMI, and 1 USB 3.0 port available for full functionality.
- ເຊື່ອມຕໍ່ອຸປະກອນຕໍ່ພ່ວງ: Connect your USB keyboard, mouse, and any other USB 3.0 devices to the USB 3.0 ports on the front panel of the KVM switch.
- ເຊື່ອມຕໍ່ IR Extender (ທາງເລືອກ): If using the IR remote control from a distance, connect the IR extend cable to the 'EXT IR' port on the KVM switch.
- Power On KVM: Connect the DC 12V power adapter to the KVM switch and plug it into a power outlet. Turn on the KVM switch using the ON/OFF button.
- ເປີດຄອມພິວເຕີ ແລະ ຈໍພາບ: Power on your monitors and then your computers.
4.3 ບັນທຶກສຳຄັນ
- Use high-quality 8K@60Hz or 4K@120Hz DisplayPort and HDMI cables for optimal performance.
- Cable length for DisplayPort and HDMI should generally be ≤ 1.8m (6ft) for 8K/4K120Hz resolutions to ensure signal integrity.
- This KVM switch does ບໍ່ support DP to HDMI, DP to DVI, or DP to VGA adapter cables. Direct DP and HDMI connections are required.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ການສະຫຼັບລະຫວ່າງຄອມພິວເຕີ
You can switch between connected computers using two methods:
Image: Two panels showing the KVM switch. The top panel illustrates a finger pressing a PC selection button on the front of the unit. The bottom panel shows a hand holding the remote control, with the IR extender connected to the KVM switch.
- ສະຫຼັບປຸ່ມ: Press the 'PC1', 'PC2', or 'PC3' button on the front panel of the KVM switch to select the desired computer. The LED indicator next to the button will illuminate to show the active PC.
- ການຄວບຄຸມໄລຍະໄກ: Use the included IR remote control. Press the corresponding number button (1, 2, or 3) to switch to PC1, PC2, or PC3. Ensure the IR extender is positioned to receive signals from the remote.
5.2 ຮູບແບບການສະແດງ
The KVM switch supports both extended and copy (mirror) display modes, allowing you to configure your three monitors as desired through your computer's display settings.
Image: A desktop setup with three monitors displaying an extended desktop from a single PC, demonstrating the KVM's ability to manage multiple displays for one computer.
After switching to a computer, you may need to adjust its display settings (e.g., Windows Display Settings or macOS System Preferences) to configure your monitors for extended desktop or mirroring, depending on your workflow.
6. ບໍາລຸງຮັກສາ
ເພື່ອຮັບປະກັນອາຍຸຍືນ ແລະປະສິດທິພາບທີ່ດີທີ່ສຸດຂອງສະວິດ KVM ຂອງທ່ານ, ປະຕິບັດຕາມຄໍາແນະນໍາການບໍາລຸງຮັກເຫຼົ່ານີ້:
- ທໍາຄວາມສະອາດ: ໃຊ້ຜ້າອ່ອນແລະແຫ້ງເພື່ອທຳຄວາມສະອາດດ້ານນອກຂອງອຸປະກອນ. ຢ່າໃຊ້ນ້ຳຢາທຳຄວາມສະອາດທີ່ເປັນຂອງແຫຼວ ຫຼື ນ້ຳຢາສີດ.
- ການລະບາຍອາກາດ: Ensure the KVM switch is placed in a well-ventilated area to prevent overheating. Do not block ventilation openings.
- ພະລັງງານ: Always use the provided DC 12V power adapter. Using an incorrect adapter may damage the device.
- ສະພາບແວດລ້ອມ: ຫຼີກເວັ້ນການເປີດເຜີຍອຸປະກອນກັບອຸນຫະພູມທີ່ຮຸນແຮງ, ຄວາມຊຸ່ມຊື່ນ, ຫຼືແສງແດດໂດຍກົງ.
7. ການແກ້ໄຂບັນຫາ
ຖ້າຫາກທ່ານພົບບັນຫາກັບສະວິດ KVM ຂອງທ່ານ, ກະລຸນາເບິ່ງບັນຫາທົ່ວໄປດັ່ງຕໍ່ໄປນີ້ແລະການແກ້ໄຂ:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| No display on monitors. | Incorrect cable connections, KVM not powered, incorrect input selected, display settings on PC. | 1. Check all DisplayPort and HDMI cables are securely connected. 2. Ensure the KVM switch is powered on. 3. Select the correct PC input on the KVM. 4. Verify display settings on your computer (e.g., detect displays, extend/duplicate). 5. Ensure cables are within recommended length (≤ 1.8m). |
| Keyboard/Mouse not working. | USB cable not connected, KVM not powered, KVM in wrong mode. | 1. Ensure the USB 3.0 A-to-A cable is connected from the PC to the KVM. 2. Check that the keyboard/mouse are connected to the KVM's front USB ports. 3. Ensure the KVM is powered on and the correct PC is selected. |
| ຄຸນນະພາບວິດີໂອບໍ່ດີ ຫຼື ກະພິບ. | Low-quality or long cables, resolution/refresh rate mismatch. | 1. Use high-quality DisplayPort and HDMI cables, preferably 8K/4K120Hz certified. 2. Ensure cable lengths are not excessive (≤ 1.8m for high resolutions). 3. Check that your graphics card and monitors support the selected resolution and refresh rate. |
| ການຄວບຄຸມໄລຍະໄກບໍ່ຕອບສະຫນອງ. | IR extender not connected/positioned, dead batteries. | 1. Ensure the IR extend cable is securely connected to the 'EXT IR' port and positioned to receive signals. 2. Replace batteries in the remote control. |
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ໝາຍເລກຕົວແບບ | SW332-0910 |
| ຍີ່ຫໍ້ | CMSTEDCD |
| ຜອດປ້ອນຂໍ້ມູນ | 3x USB 3.0, 6x DisplayPort (DP A, DP B), 3x HDMI (HDMI C) |
| ພອດຂາອອກ | 4x USB 3.0 (front panel), 3x DisplayPort/HDMI (monitor outputs) |
| ຄວາມລະອຽດວິດີໂອ | Up to 8K@60Hz (HDMI 2.1, DP 1.4), 4K@144Hz |
| ໂອນຂໍ້ມູນ USB | USB 3.0, up to 5Gbps |
| ວິທີການປ່ຽນ | Front panel buttons, IR remote control |
| ການສະຫນອງພະລັງງານ | DC 12V |
| ຂະໜາດສິນຄ້າ | 28.45 x 11.94 x 9.91 ຊມ (11.2 x 4.7 x 3.9 ນິ້ວ) |
| ນ້ໍາຫນັກລາຍການ | 1.01 ກິໂລ (2.23 ປອນ) |
| ການຈັດອັນດັບການປົກປ້ອງສາກົນ | IP00 |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
CMSTEDCD products are designed for reliability and performance. This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or contact CMSTEDCD customer support.
If you require technical assistance or have questions not covered in this manual, please contact our customer support team through the retailer's platform or the contact information provided with your purchase.
