Are you trying to update the device using a or over a networked Ethernet connection ?
The original Mobitec ICU 602 user manual (e.g., document no. 9359-3 or similar variants) typically contains: mobitec icu 602 user manual repack upd
Integrated telemetry modules in advanced setups pull the repackaged update directly from the central transit depot server when the vehicle connects to the depot Wi-Fi network. 4. Maintenance and Troubleshooting Are you trying to update the device using
Launch the on a Windows-compatible workstation. primary destination text fields
Understanding the Mobitec ICU 602: A Comprehensive Guide to Operation and Configuration
Populate the database matrix with target route numbers, primary destination text fields, custom graphic layouts, and associated MP3 voice announcement files.
IBIS, RS-485, and Ethernet (on updated models).