KE9900ST - Switch ATEN - Free user manual and instructions
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| Product Type | KVM Switch |
| Brand | ATEN |
| Model | KE9900ST |
| Connectivity | USB 2.0, VGA/HDMI video support |
| Port Configuration | Multi-port KVM switching |
| Max Resolution | 1920 x 1200 or 1080p |
| Power Supply | DC 5V, 2A |
| Dimensions (L x W x H) | 210 x 87 x 38 mm |
| Weight | 0.68 kg |
| Operating Temperature | 0°C to 50°C |
| Main Functions | Control multiple computers with one console |
| Security Features | Password protection and secure access control |
| Cleaning and Maintenance | Wipe with a soft, dry cloth; avoid liquid cleaners |
| Spare Parts / Repairability | Replacement power adapter and cables; modular design for easy service |
| Supported OS | Windows, macOS, Linux, and Unix |
| Package Includes | KVM switch, power adapter, user manual, mounting kit |
| Warranty | 2-year warranty |
| Compliance | CE, FCC certified |
Frequently Asked Questions - KE9900ST ATEN
How do I switch between connected computers?
Use the front-panel push button or hotkey combinations to cycle through inputs. The selected port LED indicates the active computer.
What video resolutions does the KE9900ST support?
The switch supports resolutions up to 1920 x 1200 or 1080p, ensuring sharp image quality for standard monitors.
Can I use a wireless keyboard and mouse with this KVM switch?
Yes, the USB ports support wireless receivers and wired USB devices. Plug the receiver into the console USB port.
Which operating systems are compatible?
The KE9900ST works with Windows, macOS, Linux, and Unix without additional drivers.
How do I clean and maintain the switch?
Use a soft, dry cloth to wipe the outer surface. Do not use liquids or sprays. Ensure the device is disconnected from power before cleaning.
What should I do if the video signal is not displayed?
Check cable connections, power status, and the selected port. If using an HDMI to VGA adapter, verify compatibility. Try pressing the reset button or rebooting the switch.
Can I extend the cable distance between the switch and computers?
Yes, the KVM cables can be extended using standard VGA/HDMI extenders and USB active cables up to the supported length.
Is there a warranty for this product?
ATEN provides a 2-year limited warranty covering manufacturing defects and malfunctions under normal use.
How do I perform a firmware update?
Download the latest firmware from the ATEN support website. Connect the switch via USB to your computer and use the firmware update utility provided.
Can I mount the switch on a rack?
Yes, the included mounting kit allows rack mounting in standard 19-inch racks. The installation steps are in the manual.
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USER MANUAL KE9900ST ATEN
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Product information
Brand : ATEN
Model : KE9900ST
Category : Switch