Key facts
- Brand
- ATEN
- Model
- CS-1772/CS-1774
- Category
- Other Electronics
- Industry
- Computers
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-12
Start here

ATEN CS-1772/CS-1774 KVM Switch User Manual
The document serves as a comprehensive guide for the ATEN CS-1772 and CS-1774 KVM Switches. It covers safety precautions, rack installation procedures, and detailed hardware requirements including ports and connections.
The manual explains various switching methods such as manual buttons, hotkeys, port cycling, and automatic scanning. It also details how to configure the Hotkey Setting Mode (HSM), update firmware, and troubleshoot common issues like unresponsive devices or USB errors.
ATEN CS-1772/CS-1774 specifications
| Number of computers supported | 2 (CS-1772) or 4 (CS-1774) |
|---|---|
| USB ports | Two USB 2.0 ports |
| Maximum video resolution | 2048 × 1536 (DDC2B) |
All ATEN CS-1772/CS-1774 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How can I upgrade the firmware of the CS‑1772/CS‑1774?
Run the Firmware Upgrade Utility, follow the steps to start the upgrade, and verify the upgrade succeeded message.
How do I switch between computers using hotkeys?
Press the defined hotkey combinations (e.g., [Ctrl+Alt]) to select ports; hotkey settings can be configured in the Hotkey Setting Mode section.
What is the default scan interval for the KVM switch?
The default scan interval is 5 seconds, with a configurable range of 1 to 99 seconds.
How do I reset the hotkey combination?
To reset the hotkey combination, remove and re-insert the cable from the control end port.
