For scrolling through menus and sub-destinations. Enter/Confirm: Validates a selection.

Most modern iterations use a USB stick or a direct serial connection to a laptop running MobiInfoEdit . Data Transfer: Load the new project file onto the unit.

The is a cornerstone of transit communication, designed to control destination signs, internal next-stop displays, and audio announcements. Known for its durability and tactile interface, it remains a favorite among fleet operators worldwide. 1. Getting Started: The Interface

If the unit is not responding as expected, check the following:

Used for entering line numbers and destination codes.

The ICU 602 features a backlit LCD screen and a numeric keypad. Understanding the button layout is essential for efficient operation:

The ICU screen will display the current destination text to confirm the command was successful. 3. Advanced Features & "Repacking" Data

The Mobitec ICU 602 remains a reliable workhorse. Keeping your software "upd" (updated) via MobiInfoEdit ensures that passengers always have the most accurate information. For hardware-specific repairs, always consult a certified transit technician to avoid shorting the communication bus.

This usually indicates a break in the RS-485 or IBIS data bus. Check the wiring harness at the back of the unit.