Apply Power
1.Connect the AC plug to the power supply.
2.Plug one end of the power supply to the back of the SonicWALL TZ 180.
3.Connect the AC plug to an appropriate power outlet.
3 | 2 | 1 | Power |
To AC power
To SonicWALL TZ 180
The Power 
LED on the front panel lights up green and 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 is ready for configuration. If the Test LED stays lit for more than a few minutes, cycle power to the SonicWALL.
Page 12 Apply Power