SonicWALL TZ 180 Getting Started Manual page 18

3. Connect the AC plug to an appropriate power outlet.
3 2 1 Power
To AC power
To SonicWALL TZ 180 Wireless
The Power LED on the front panel lights up green. The Test LED lights
up and blinks while the appliance performs a series of diagnostic tests.
When the Test LED is no longer lit, the SonicWALL TZ 180 Wireless is ready for
configuration. If the Test LED stays lit for more than a few minutes, power cycle
the appliance.
SonicWALL TZ 180 Wireless Getting Started Guide Page 17