Sony DSC-RX100M4 Instruction Manual page 268

charged, and then insert the same battery pack firmly back into the product. If the charge
lamp flashes again, this may indicate a faulty battery or that a battery pack other than the
specified type has been inserted. Check that the battery pack is the specified type.
If the battery pack is the specified type, remove the battery pack, replace it with a new or
different one and check that the newly inserted battery is charging correctly. If the newly
inserted battery is charging correctly, the previously inserted battery may be faulty.
If the charge lamp flashes even if the AC Adaptor is connected to the product and the wall
outlet (wall socket), this indicates that charging has stopped temporarily and is on
standby. Charging stops and enters standby status automatically when the temperature is
outside of the recommended operating temperature. When the temperature returns to the
appropriate range, charging resumes and the charge lamp lights up again. We
recommend charging the battery pack in an ambient temperature of between 10°C to
30°C (50°F to 86°F).
[256] How to Use
Notes on memory card
If you repeatedly shoot and delete images for a long time, fragmentation of data in a file in
the memory card may occur, and movie recording may be interrupted in the middle of
shooting. If this happens, save your images to a computer or other storage location, then
execute [Format].
Memory card formatted with a computer is not guaranteed to operate with the product.
Data read/write speeds differ depending on the combination of the memory card and the
equipment used.
We recommend backing up important data, such as to a hard disk of a computer.
Do not attach a label on the memory card itself nor on a memory card adaptor.
Do not touch the terminal section of the memory card with your hand or a metal object.
Do not strike, bend or drop the memory card.
Do not disassemble or modify the memory card.
Do not expose the memory card to water.
Do not leave the memory card within the reach of small children. They might accidentally
swallow it.
The memory card may be hot just after it has been used for a long time. Be careful when
you handle it.
Do not remove the battery pack or the memory card or turn the camera off while the
access lamp is illuminated. This may cause the data on the memory card to become
damaged.
If the memory card is used near areas with strong magnetization, or used in locations
subject to static electricity or electrical noise, the data on the memory card may become
Precautions/This product Precautions