Led Display - DPS Telecom NetGuardian 216 DCP User Manual

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8. Click the Start button. The firmware upgrade will be automatically uploaded to the NetGuardian 216.
Note: Check the front panel LED display as you are loading firmware — see section 9.2 (LED Display) for
details.
While uploading, the Firmware Load screen will display the checksum, phase, the type of the task file, and the
baud rate of your connection to the NetGuardian 216. The completion bar indicates the percentage of completed
update of the firmware upload. Once the firmware upload is finished, click the Exit button to exit Firmware Load.
9.2

LED Display

During firmware loading, the LEDs on the front panel will provide continuous feedback of the firmware loading
process.
While the firmware load is in progress, the LEDs will display the following:
1. Alternating RED-GREEN-RED pattern when the firmware load software is detected.
2. ALL RED when waiting for DPSLOAD signal.
3. ALL GREEN when DPSLOAD signal received.
4. SLOW (1 LED step every 10 seconds) RED LED walk while flash memory is wiped. Each LED step means
16 K was overwritten with FF.
5. FAST (5 LED steps every second) RED LED walk while data is received and committed to flash memory.
Each LED step means a data packet was processed.
6. Alternating ALL GREEN/ALL RED pattern when main application boots following the firmware load.