
Section 17–Node B Controller Remote Electrical Downtilt System Handbook
17-1 May 2009 Bulletin 639519 • Revision D
Section 17
Node B Controller Notes
• For Nokia and Ericsson embedded controllers, actuators must have a fi rmware version of 2.0.20
minimum or higher to operate correctly.
• If the Node B shuts down when trying to adjust an Andrew actuator:
1. Apply latest fi rmware to the actuator using ATC200-LITE-USB:
• Complete procedure is detailed in the ATC200-LITE-USB User Guide, Bulletin # 639536.
See Section 3, Uploading Firmware.
• DOWNLOAD the latest antenna defi nition fi le and ATCLite/ATM200 software fi les from the
Andrew→Products tab on www.commscope.com.
Click on Antennas→Base Station Antenna Systems→Teletilt RET System→Downloads
→Teletilt RET Products Software, Firmware, Tools, and Manuals.
2. Clear the alarm in the actuator using the ATC200-LITE-USB (either by clicking on the CLEAR
ALARM button or by a successful move).
• See Node-B controller documentation from the manufacturer for further analysis.
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