TPS2000 SERIES FIRMWARE UPDATE (V10.21) Effective January 22, 2007, all new TPS2000 oscilloscopes began shipping with firmware V10.21 (replacing V10.20). Product Firmware Version (FMV) TPS2012 V10.21 TPS2014 V10.21 TPS2024 V10.21 V10.14 or greater is authorized for use with TPS2PWR1 Power Measurement and Analysis Software package. DO NOT use V10.04 or v10.13 with TPS2PWR1 (Power Measurement and Analysis Software). DESCRIPTION This firmware version (V10.21) includes minor enhancements and a minor bug fix. A screen error message was corrected for recalled waveforms with attenuation >=500. Customers are encouraged to upgrade to this version of the firmware at their convenience. UPGRADE PROCEDURE 1. You will need a CompactFlash reader and a CompactFlash card connected to your computer. 2. Download this version of firmware to your Compact Flash card by pressing the "Download" button on the Firmware Update for the TPS2000 Series page and following the instructions. 3. Unzip the downloaded file and save the file "TPS2000.TEK" 4. Once the file is saved to your CompactFlash card, insert the CompactFlash card in your TPS2000 oscilloscope and power up the oscilloscope. 5. Update the firmware by pressing the "UTILITY" button on your oscilloscope. Then press the "File Utilities" bezel button, the "-more-" bezel button, the "Update Firmware" bezel button, and finally the "Update Firmware" bezel button again. 6. Your oscilloscope will reboot and the firmware update will begin automatically. The update will take about five minutes. Do not remove the CompactFlash card or power off the oscilloscope during the update. 7. At the end of the update process, the oscilloscope will display a message that the firmware update was successful. Press the "OK" bezel button to remove the message and return to the prior state of the oscilloscope. Problems? Please contact the Tektronix Technical Support Center at: Customers calling within the U.S. and Canada call 1-800-833-9200 press 3. Customers calling from outside the U.S. call 503-627-2400.