18
JetStream
Smart Switch
Connection
Figure 4-2 Connecting to Power Supply
Note: The gure is to illustrate the application and principle. The power plug you get
from the package and the socket in your situation will comply with the regulation in
your country, so they may dier from the gure above.
4.4 Initialization
After the device is powered on, it begins the Power-On Self-Test. A series of tests
run automatically to ensure the device functions properly. During this time, its LED
indicators will respond as follows:
■
The PWR LED remains on.
■
All other LED indicators will flash momentarily and then turn off.
■
Several seconds later, the SYS LED will flash, which represents a successful
initialization.
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