4.4.2 Changing the remote control batteries
If the LED does not turn on when pressing a button of the remote, it is likely that the remote control batteries need to be changed.
To replace the batteries, remove the back cover of the remote control by removing the screws (M2.5 cross-shaped type, make sure
to use appropriate screwdriver). Exchange the batteries for new ones (make sure to respect batteries polarity) and put the back
cover back in place and tighten the screws. 2 AAA batteries are required.
4.5 Returning to Factory defaults
All unit's settings can be reset to the Factory default values by using the RESET ALL SETTING item from the FACTORY SETTING menu.
Specific groups of settings can also individually be reset by corresponding functions accessible from the FACTORY SETTING menu.
For a list of Factory default settings, please refer to the Specifications section.
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