(SD speed class 4)

This refers to a class 4 speed standard (SD speed class) for the continuous writing of data between SD- compatible devices and SD Memory Cards, as designated by the SD standards.

When the use of an SD speed class 4 card is recommended for SD-compatible products, this indicates that stable recording operation can be achieved when using SD Memory Cards of class 4 and above.

(SD speed class 6)

This refers to a class 6 speed standard (SD speed class) for the continuous writing of data between SD- compatible devices and SD Memory Cards, as designated by the SD standards.

When the use of an SD speed class 6 card is recommended for SD-compatible products, this indicates that stable recording operation can be achieved when using SD Memory Cards of class 6 and above.

Cautions for usage

•Do not allow dirt, water, or other substances to come into contact with the connector part on the reverse of the card.

•Do not leave the card in the following places:

–In direct sunlight or in places of high humidity, e.g. close to heating equipment

–In highly humid or dusty locations

–In locations with high variations in temperature (condensation may appear on card)

–In places subject to static electricity or electromagnetic waves

•Store cards in bags or cases after use.

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