Silvercrest SPUV 90 A1 Manual de usuario descargar pdf (Pagina 16)

Cleaning and care

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Important:

Never permit fluids to permeate inside the device. The device could also be

irreparably damaged!

• Keep the device and the ventilation openings clean at all times.

• Use a soft and dry cloth to clean the device housing.

• Never use detergents or solvents that could damage plastics.

• Check the state and charge condition of the inserted batteries at least

once a year.

• If you do not intend to use the device for an extended period, remove the

batteries.

• Store the appliance at a dry and clean location with an ambient temperature

of approx. 0°– +50°C.

Troubleshooting

The device does not function.

• Batterie have not been inserted. Insert batteries.

• The batteries are exhausted. Exchange the batteries.

• The batteries have been inserted incorrectly. Check the poling of the batteries

and, if necessary, correct it.

The projection is fuzzy.

• The focus is not correctly programmed. Adjust the clarity of the projection

with the projection focus

• The distance to the projection area is too small or too large. Place the

Projection Alarm Clock at a distance of between 40cm and 3m from

the projection area.

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Silvercrest SPUV 90 A1 Manual de usuario Pagina 16