CELLRETURN Hair a-RAY PREMIUM, User Manual, Page: 31 / 40

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tip!
Check the serial number (displayed on the product
box) in advance or check the warranty period card
(inside the enclosed envelope)
How to install the app and synch with the device
3. Device connection
▶
Connect the device
Press the connection
button on the list of “My
device” to synch with
the device.
6
▶
Barcode registration
button
tip!
During the initial
connection, connect the
device while the power
of the device is on.
4
Register serial number/
barcode
Register the serial number attached on the product
warranty card or read the barcode to register the
product.
5