HP Series 200 - Testing the Leds

Testing the LEDs
On most HP routers, all LEDs should be lit while you are pressing the
Reset button.
On the HP Router ER, TR, and SR, pressing the Reset button should light
the following LEDs:
Power
Self-test
Fault (front and rear)
~Line On
Net Fail
Features
2
Router Operation
Testing the LEDs
2-13