# Indicator Elements – LEDS

<table data-header-hidden><thead><tr><th width="148.33333333333331"></th><th width="232"></th><th></th></tr></thead><tbody><tr><td><strong>LED</strong></td><td><strong>Indication when BOLD</strong></td><td><strong>Indication when BLINKING</strong></td></tr><tr><td><img src="https://1612018018-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTCRfbN5hBLeUzIaKHbJ7%2Fuploads%2FjaJ3HAn70OjylNZwlw6K%2Fimage.png?alt=media&#x26;token=065f49e1-6352-4ab2-971c-492c17d7b456" alt="" data-size="line">LED 1</td><td>Configured for CAN 0 Log</td><td><p><strong>Slow Blinking:</strong> Logging on CAN 0 data</p><p><strong>Fast Blinking:</strong> CAN Error/Check connection/Incorrect Baud Rate.</p></td></tr><tr><td><img src="https://1612018018-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTCRfbN5hBLeUzIaKHbJ7%2Fuploads%2FdYoGDRX4scrKlfu8xKG2%2Fimage.png?alt=media&#x26;token=05b4a989-220d-4881-912c-6d1bd8adf7f3" alt="" data-size="line">LED 2</td><td>Configured for CAN 1 Log</td><td><p><strong>Slow Blinking:</strong> Logging CAN 1 Data</p><p><strong>Fast Blinking:</strong> CAN Error/Check connection/Incorrect Baud Rate.</p></td></tr><tr><td><img src="https://1612018018-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTCRfbN5hBLeUzIaKHbJ7%2Fuploads%2FGLSthm16ZK6LUczpu7ih%2Fimage.png?alt=media&#x26;token=6a37554b-0ad0-48a2-8d66-000d1469b1e6" alt="" data-size="line">LED 3</td><td>Configured for GPS Log</td><td>GNSS Logging Active</td></tr><tr><td><img src="https://1612018018-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTCRfbN5hBLeUzIaKHbJ7%2Fuploads%2F0jiEcxZriC7rudAEKAAx%2Fimage.png?alt=media&#x26;token=9cb72d5c-d78f-4a12-a59b-9c9fc4017597" alt="" data-size="line">LED 4</td><td>NA</td><td><p><strong>Fast Blinking:</strong> Attempting to connect.</p><p><strong>Slow Blinking:</strong> Connected</p></td></tr></tbody></table>

|                                              |                                 |
| -------------------------------------------- | ------------------------------- |
| **LED Blinking Patterns**                    | **Indication**                  |
| **LED 1 and LED 2** - Blinking Alternatively | Firmware Reflashing in Progress |
| **All LEDs** - Blinking Fast together        | Pre-sleep mode                  |