Cleaning The Lens - Sony DSC-RX100M4 Instruction Manual

damaged.
Do not insert a memory card that does not fit the memory card slot. Doing so will cause a
malfunction.
Do not use or store the memory card under the following conditions:
High temperature locations such as in a car parked under the sun
Locations exposed to direct sunlight
Humid locations or locations with corrosive substances present
To use a Memory Stick Micro media with this product, be sure to insert the Memory Stick
Micro media into an M2 Adaptor as large as Duo size. If you insert a Memory Stick Micro
media into the product without an M2 Adaptor as large as Duo size, you might not be able
to remove it from the product.
To use a microSD memory card with this product, be sure to insert the microSD memory
card into a dedicated adaptor.
When inserting a memory card into a memory card adaptor, be sure that the memory card
is inserted in the correct direction and then insert it as far as it will go. If the card is not
inserted properly, it may result in a malfunction.
[257] How to Use
On cleaning
Cleaning the lens and flash
Wipe the lens and flash with a soft cloth to remove fingerprints, dust, etc.

Cleaning the lens

Do not use a cleaning solution containing organic solvents, such as thinner, or benzine.
When cleaning the lens surface, remove dust with a commercially available blower. In
case of dust that sticks to the surface, wipe it off with a soft cloth or tissue paper slightly
moistened with lens cleaning solution. Wipe in a spiral pattern from the center to the
outside. Do not spray lens cleaning solution directly onto the lens surface.
Cleaning the flash
Clean the flash surface before use. The heat of the flash emission may cause dirt on the
flash surface to start smoking or burning. Wipe the flash surface with a soft cloth to remove
dirt or dust, etc.
Cleaning the product surface
Clean the product surface with a soft cloth slightly moistened with water, then wipe the
surface with a dry cloth. To prevent damage to the finish or casing:
Precautions/This product Cleaning this product