3
Operation with Lechange App
Step 1 Connect the device to power source with the power adapter.
Step 2 Connect your smartphone to your Wi-Fi network and scan the"Lechange"
QR code on the packing box. Then download and install the Lechange App.
Step 3 Run Lechange App, and register an account for first use.
Step 4 Follow the steps below to add device (Figure 3-1).
Note
- If you have more than one device, follow step 4 to add them one by one.
- If the Wi-Fi network changed, reset the device and follow step 4 to add it again.
4
Installing Device
Note
Make sure the mounting surface is
strong enough to hold at least
three times of the device weight.
Step 1 Drill screw holes on the
mounting surface as the
installation position map
Figure 3-1
3