ZyXEL Communications NSA-220 Series Quick Start Manual page 11

3. Press the power button on the front of the NSA to turn it on. Look at the
front panel lights.
If no lights turn on, make sure the power cord is not loose and that
the power source is turned on.
• The power button light turns steady blue.
• The SYS light turns steady green after a successful startup (it takes
about 50 seconds).
• The HDD lights come on if the NSA detects hard drives in the disk bays.
• The rear panel LAN port has a light that turns on if the Ethernet port is
properly connected to your network. It blinks while sending or receiving
traffic.
To turn off the NSA, press and hold the power button until you hear a
beep.
ENGLISH
ENGLISH
11