UC232A / UC232A1 USB-to-Serial Adapter User Manual © Copyright 2023 ATEN® International Co. Ltd. ATEN and the ATEN logo are registered trademarks of ATEN International Co., Ltd. All rights reserved. All other trademarks are the property of their respective owners.
Compliance Statements FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital service, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. Any changes or modifications made to this equipment may void the user’s authority to operate this equipment.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. KCC Statement Industry Canada Statement This Class B digital apparatus complies with Canadian ICES003. RoHS This product is RoHS compliant.
UC232A / UC232A1 User Manual Online Registration International http://eservice.aten.com Telephone Support For telephone support, call this number: International 886-2-8692-6959 China 86-400-810-0-810 Japan 81-3-5615-5811 Korea 82-2-467-6789 North America 1-888-999-ATEN ext 4988 1-949-428-1111 Technical Support For international online technical support – including troubleshooting, documentation, and software updates: http://eservice.aten.
Package Contents Check to make sure that all the components are in working order. If you encounter any problem, please contact your dealer. 1 UC232A / UC232A1 USB-to-Serial Adapter 1 User Instructions* Note: Read this manual thoroughly and follow the installation and operation procedures carefully to prevent any damage to the unit or any connected devices. The product may be updated, with features and functions added, improved or removed since the release of this manual.
Overview Universal Serial Bus (USB) port technology has emerged in response to the proliferation of external peripheral devices (scanners, digital cameras, removable drives, etc.) that are increasingly being connected to the latest generation of computers. It is faster than traditional bus ports and, since it does not require any IRQs, the problem of IRQ conflict is eliminated, which means more peripheral devices can be attached to the system.
Features Supports RS-232 serial interface Proven performance in anti-electromagnetic interference (anti-EMI) capability for stable transmission performance Full compliance with USB specification Supports automatic handshake mode Up to 921.
System Requirements USB Host Controller installed on the system Operating Systems Supported operating systems are shown in the table, below: OS Version Windows 2000, Vista, 7, 8, 8.1, 10, or above Mac OS 10 or later Linux Kernel 2.6.15 or later If your Linux kernel is between v2.6.15 ~ v5.4 and your device has a new chipset version, please update the Linux driver from our product web page. This driver works with 2021 or later chipset version device only.
Windows 2000 Installation Installing the Driver(s) To install the UC232A / UC232A1 drivers, do the following: Note: The setup is for UC232A is the picture below. The UC232A1 is the same as the UC232A, except that it has a 100 cm cable attached instead of 35 cm. 1. Please download the latest software installation package from the UC232A / UC232A1 product page at www.aten.com/ download (search for UC232A / UC232A1 and go to the download tab). 2.
5. Windows displays the following warning: 6. You can safely ignore this warning. Click Continue Anyway to continue installing the new software. When the installation is complete, the following dialog box appears: 7. Click Finish to close the wizard. You have successfully installed the driver(s).
Connecting the UC232A / UC232A1 1. Connect the UC232A / UC232A1 USB-to-Serial Adapter to a USB port on your computer. The New Hardware Wizard appears: 2. Select No, not this time, and then click Next to continue.
3. Leave the default choice (Install the software automatically). Click Next to continue. 4. Windows displays the following warning: 5. You can safely ignore this warning. Click Continue Anyway to continue installing the new hardware. When the installation is complete, the following dialog box appears: 6. Click Finish to close the wizard. You have successfully installed the UC232A / UC232A1.
Uninstalling the Driver(s) 1. Insert the installation disk into the CD-ROM drive. The following dialog box appears: 2. Select Uninstall the driver, and then click Next. The following dialog box appears: 3. Click Finish. You have successfully uninstalled the driver(s).
Windows Vista/7/8/8.1/10 Installation Installing the Driver Note: The setup is for UC232A is the picture below. The UC232A1 is the same as the UC232A, except that it has a 100 cm cable attached instead of 35 cm. 1. Make sure that the Windows language for non-Unicode programs is set to English by checking Regional and Language Options, then Administrative. 2. Please download the latest software installation package from the UC232A / UC232A1 product page at www.aten.
5. After a few moments, the following dialog box appears. Choose your desired Language and click Next. 6. Click Next.
7. Click Install to install the drivers. 8. When the installation is complete, the following dialog box appears. Click Finish to close the wizard. You have successfully installed the driver(s).
Connecting the UC232A / UC232A1 1. Connect the UC232A / UC232A1 USB-to-Serial Adapter to a USB port in your computer.
Mac Installation Installing the Software Note: The setup is for UC232A is the picture below. The UC232A1 is the same as the UC232A, except that it has a 100 cm cable attached instead of 35 cm. 1. Please download the latest software installation package from the UC232A / UC232A1 product page at www.aten.com/ download (search for UC232A / UC232A1 and go to the download tab). 2. Execute the file and follow the on-screen instructions to configure detailed software settings. 3.
Linux Installation Note: The setup is for UC232A is the picture below. The UC232A1 is the same as the UC232A, except that it has a 100 cm cable attached instead of 35 cm. Installing the Driver(s) 1. Please download the latest software installation package from the UC232A / UC232A1 product page at www.aten.com/ download (search for UC232A / UC232A1 and go to the download tab). 2. Execute the file and follow the on-screen instructions to configure detailed software settings. 3. Open a command line. 4.
8. Connect the UC232A / UC232A1 to a USB port on your computer. Note: The UC232A / UC232A1 will not function properly unless the drivers have been previously installed.
Uninstalling the Driver(s) 1. Open a command line. 2. Move to the directory where you installed the driver(s). 3. Enter the following command: To uninstall the driver: make uninst To uninstall all drivers (including the base driver): make uninst_all You have successfully uninstalled the driver(s). Peripheral Installation 1.
2. Follow the Installation Wizard's on-screen instructions to complete the installation. Note: 1. This procedure only occurs the first time you connect the peripheral. If your peripheral was previously connected and configured for the RS-232 (COM) port, after you perform the Adapter Installation and click Finish, the driver will detect it and install it automatically.
Specifications Function Connectors UC232A UC232A1 USB Type A Plug Type A Plug Serial DB-9 Male DB-9 Male LEDs Power (Orange) Power (Orange) Data Transfer Rate Up to 921.6 Kbps Up to 921.6 Kbps Cable Length 35 cm 100 cm Power Consumption 450mW 450mW Power Mode Bus Powered Bus Powered USB Specification 2.0 Compliant 2.0 Compliant Environment Operating Temp. Physical Properties o 0–40 C 0–40o C Storage Temp.
DB-9 Pin Assignments Pin Assignment 1 CD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI Thank you for purchasing this ATEN product! It is recommended that you register the product right away at our website: http://eservice.aten.com.
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ATEN Standard Warranty Policy Limited Hardware Warranty ATEN warrants its hardware in the country of purchase against flaws in materials and workmanship for a Warranty Period of two [2] years (warranty period may vary in certain regions/countries) commencing on the date of original purchase. This warranty period includes the LCD panel of ATEN LCD KVM switches. For UPS products, the device warranty is two [2] years but battery is one [1] year.
