Resetting the SmartNode device when it is initially powered off
77
SmartNode 5550 & 4150 Series User Manual
F
• Reset Button Functions
4.
The
Power
LED will begin a blink pattern (see
). Release the
Reset
button.
5.
Pressing and releasing the
Reset
button will cycle through the blink patterns.
6.
10 seconds after the last
Reset
button press, an action will be performed based on the selected pattern.
Table 19. Using the Reset button to switch to a backup image or erase flash memory
LED Blink Pattern
Action
1-blink, pause
Boot normally
2-blinks, pause
Switch to backup image, then boot (boot normally if the device only has a
single image).
3-blinks, pause
Erase entire contents of flash memory (no exceptions), then boot.
Note
Erasing flash memory also deletes previously pur-
chased and loaded software license keys.
