USB-1408FS 2.23 Firmware Update Measurement Computing Corporation 1. Description 2. Updating firmware using InstaCal 3. Support policy and how to contact us ================================================ 1. Description ================================================ Firmware version 2.23 This firmware update applies to both standard and OEM versions. This firmware update resolves an issue in which the accuracy of the internal clock sample rate is lower than exhibited by previous models. This issue affects devices installed with firmware version 2.10 and later. ================================================ 2. Updating firmware using InstaCal ================================================ Determine installed firmware version: To determine the firmware version currently installed on your device, run the InstaCal utility provided with the MCC DAQ software. Double-click the device to open the Board Configuration dialog. The currently installed firmware version is displayed in the lower right corner of the dialog. Firmware update procedure: 1. Download the 'USB-1408FS.hex' file and copy it to the FirmwareImages subdirectory of the DAQ installation directory ("Program Files\Measurement Computing\DAQ\FirmwareImages" by default). 2. Connect the device to your computer. 3. Run InstaCal and click the Download Firmware toolbar icon to open the Firmware Loader dialog. 4. Click the Load Firmware button to start installing the firmware. After the firmware is installed, the Status field displays "Firmware update completed", and the Device firmware version field displays the firmware version installed on the device. Click the X in the upper right corner to exit. ================================================ 3. Support policy and how to contact us ================================================ Please contact Measurement Computing for technical support. Measurement Computing 10 Commerce Way Norton, MA 02766 Phone: (508) 946-5100 techsupport@mccdaq.com www.mccdaq.com Universal Library is a trademark of Measurement Computing Corporation. Windows is a registered trademark of Microsoft Corporation. Document revision 1.0