Adjusting The Volume; Cleaning And Maintenance; Trouble Shooting - Marpac DohmBasic Bedienungsanleitung

long, it is very economical in power. It may takes a while to get
accustomed to the DohmBasic SleepMate. After about a week
you will enjoy all advantages of it.

Adjusting the volume

You can rotate the cover to control the air outlet to generate
different volume levels.
• You can vary the air outlet openings from 1 to 3 openings.
• The openings from the side cover have one slim and one broad
end each to control the air outlet.

Cleaning and maintenance

The air outlet openings get dirty over time. You need to clean
the product periodically to guarantee a proper operation.
Disconnect the product from the power supply. Always use
a soft, dry and lint­free cloth to clean the unit's exterior. If
the device is extremely dirty you can use a soft cloth, dampened
with water or a mild cleaning solution to clean.
Never use any abrasive or harsh cleaning agents (e.g. alcohol,
petrol or thinners) as these could damage the controls, casing,
accessories or any markings.
Beyond the DohmBasic SleepMate is maintenance-free.

Trouble shooting

If you can not hear any noise please try the following:
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