Karcher BT 4220 User Manual - Overview
14 | EN
NOTES ABOUT THIS INSTRUCTION MANUAL
1.
This instruction manual is published by the manufacturer without any warranty. Corrections
and changes of this instruction manual for the removal of typographic mistakes and editorial
inaccuracies as well as due to (technical) improvements (changes) of the devices can be
done by the manufacturer at any time without announcement. Changes of this kind are
considered in future versions of this user manual. All rights reserved.
2.
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product.
3.
This unit is not intended for use by persons (including children) with reduced physical,
sensory, or mental capacities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not play with the unit.
FURTHER NOTES ON THE DEVICE
Setting a safe volume level
If you continually listen to loud music, your hearing gradually adapts to it and gives you the
impression that the volume is lower.
What seems normal to you can be already for long time too loud and unhealthy.
To protect yourself from this, set the volume to a low level.
Increase the volume slowly.
Damage to your hearing can be extensive and cannot be reversed.
If you notice a hearing problem, please consult a doctor.
Condensation
Condensation may occur when moving the device from a cold to a warm environment. If
there is moisture inside the player, it may not operate properly. Don’t turn on the device and
wait about one hour for the moisture to evaporate.
Saving energy
If the unit is not used for a long period of time, it should be unplugged from the AC socket
Unpacking
Take out carefully the unit from the packing. Please keep the packing for further use.
Carefully remove possible protection cardboards and slipcovers.
Overview
6
1.
CONNECT button / LED status indicator:
LED Status
Speaker Status
Lit steady
Idle (Powered on, not connected to
Bluetooth
®
device)
LED blinking rapidly
Pairing mode
LED blinks every 2 seconds
Connected to
Bluetooth
®
device