Battery life of the Devices may vary depending on usage conditions and environmental factors.
Cleaning procedure
Cleaning can be done in a couple of steps:
1.
Before cleaning, turn off the Device and unplug the power cable.
2.
If there is dirt on the Devices, such dirt must be removed with a dry brush (from nylon
polypropylene) or gauze or cloth. If the buttons need to be removed to remove dirt, the
buttons must be removed (Pic.4).
Pic.4. The way the buttons must be removed for cleaning.
3.
Wipe the surface of the Devices with a napkin/cloth moistened (moist but not wet) with
isopropyl alcohol up to 70% Solution (hydrogen peroxide up to 7% Solution, or chlorhexidine
Solution).
4.
Dry the product at room temperature.
Warning!
Before turning on or charging the Controller, make sure that its surface is completely dry.
