This video explains how to switch on or off the device and activate/deactivate different service functions, including the bio mode and a keyboard lock. With the locked keyboard the device can be placed under the target area while sitting or lying, which is good, for example, for the hard-to-reach areas of the back. Personal SCENAR devices. CHANS-SCENAR.
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My light when I turn on scenari only stays on for one second
I have tried holding it for two seconds then tried three then only 1 is the light meant
To remain on? I have an old scenario 94.1 it now after years only does diag zero
Please advice