Release Notes X-CTU version 5100 3/10/2007 Product information -------------------- This version of X-CTU adds support for XBee series 2 modems. This installation contains version 1X18 for series 2. Known Issues ------------- 1. Modem Configuration cannot write parameters When changing between AT and API function sets. Changing from AT to API function sets: 1. Select API function set. 2. Clear Parameter view by selecting Clear Screen. 3. Click Write button. 4. When firmware update completes go to PC settings tab and check Enable API box. 5. Return to Modem configuration tab. 6. Modify parameters as desired. 7. Click Write button. Changing from API to AT function sets: 1. Select AT function set. 2. Clear Parameter view by selecting Clear Screen. 3. Click Write button. 4. When firmware update completes go to PC settings tab and uncheck Enable API box. 5. Return to Modem configuration tab. 6. Modify parameters as desired. 7. Click Write button.