Light Patterns; Reset Button - Sierra Wireless AirLink GX400 User Manual

Rev 2.0 Mar.11

Light Patterns

The LEDs on the front of the device respond with different light patterns to
indicate device states.
• Normal - Each LED is lit as applicable.
• Start up and Device Reboot - All LEDS simultaneously cycle red, yellow,
and green at the start. Various light patterns continue until the Power LED
turns yellow, and then a solid green, to indicate an active device.
• Radio Passthrough (H/W) - Network LED is solid red.
• Factory Reset - All LEDs cycle yellow back and forth when the Reset pin is
briefly depressed and released. Returns the device's software to the factory
default state.
• Data Retry, Failed Auth and Retrying - The Network LED blinks red every 3
seconds.

Reset Button

The Reset button, located on the right front side of the AirLink GX400, has two
primary functions:
1. Reboot the device: Quickly press in and release.
2. Return the device's ALEOS configuration settings to their factory defaults:
Press in and hold until all LEDs are flashing yellow (approximately 35 - 45
seconds).
Installing and Activating AirLink GX400
31