# Indicator Elements– LEDS

8 LEDS are installed on ReXgen Pro to indicate the logging activity.

<table data-header-hidden><thead><tr><th width="124" valign="top"></th><th width="100" valign="top"></th><th valign="top"></th></tr></thead><tbody><tr><td valign="top"><strong>LED</strong></td><td valign="top"><strong>Function</strong></td><td valign="top"><strong>Indication</strong></td></tr><tr><td valign="top">LED 1</td><td valign="top"><strong>CAN 0</strong></td><td valign="top"><p><strong>Bold</strong>: CAN0 config active</p><p><strong>Slow Blinking:</strong> Logging CAN 0 Data</p><p><strong>Fast Blinking</strong>: Baud Rate mismatch/CAN Error/Check connection</p></td></tr><tr><td valign="top">LED 2</td><td valign="top"><strong>CAN 1</strong></td><td valign="top"><p><strong>Bold:</strong> CAN1 config active</p><p><strong>Slow Blinking:</strong> Logging CAN 1 Data</p><p><strong>Fast Blinking:</strong> Baud Rate mismatch/CAN Error/Check connection</p></td></tr><tr><td valign="top">LED 3</td><td valign="top"><strong>CAN 2</strong></td><td valign="top"><p><strong>Bold:</strong> CAN2 config active</p><p><strong>Slow Blinking:</strong> Logging CAN 2 Data</p><p><strong>Fast Blinking</strong>: Baud Rate mismatch/CAN Error/Check connection</p></td></tr><tr><td valign="top">LED 4</td><td valign="top"><strong>CAN 3</strong></td><td valign="top"><p><strong>Bold: CAN3 config active</strong></p><p><strong>Slow Blinking: Logging CAN 3 Data</strong></p><p><strong>Fast Blinking:</strong> Baud Rate mismatch/CAN Error/Check connection</p></td></tr><tr><td valign="top">LED 5</td><td valign="top"><strong>AIP</strong></td><td valign="top"><p><strong>Bold:</strong> Application Interface Platform is active</p><p>(Any other pattern indicates possible faults.)</p></td></tr><tr><td valign="top">LED 6</td><td valign="top"><strong>GNSS</strong></td><td valign="top"><p><strong>Bold:</strong> GNSS Configured</p><p><strong>OFF:</strong> Not Configured</p><p><strong>Blinking:</strong> Valid Fix</p></td></tr><tr><td valign="top">LED 7</td><td valign="top"><strong>LTE</strong></td><td valign="top"><p>Bold: Connected to LTE</p><p><strong>OFF:</strong> No LTE connected</p><p><strong>Blinking:</strong> Data is transferred over the LTE interface</p></td></tr><tr><td valign="top">LED 8</td><td valign="top"><strong>Wi-Fi</strong></td><td valign="top"><p><strong>Bold:</strong> Connected to Wi-Fi</p><p><strong>OFF: No interface connected</strong></p><p><strong>Blinking:</strong> Data is transferred over the Wi-Fi interface</p></td></tr></tbody></table>