Safety Precautions- SD Memory Cards
1. SD memory cards are *consumables. Accordingly, perform regular inspections and replace defective cards with new ones.
(*Consumables: The warranty period for SD memory cards is 6 months, as is warranted by makers.)
A SD memory card becomes obsolescent as it continues to record images. Accordingly, you are advised to conduct regular inspections and replace it
with a new product when it has difficulty in being verified.
Formatting a SD memory card regularly can extend its service life (recommended to format it once every two weeks).
Be sure to have a backup of important video files before it is subjected to formatting.
2. Use only genuine SD memory card provided by our company.
You are advised to use or purchase genuine SD memory cards specified by us. Use of unspecified SD memory cards may give rise to
such problems as short service life and compatibility, resulting in inability to perform recording properly.
3. Be sure to disconnect power before you separate the SD memory card from the product.
In the event the memory card is taken out while power is connected, data stored in it may be damaged, lost, or the product can
develop a mechanical failure. Make sure that you should turn off power before you separate the card.
4. Do not disassemble or alter SD memory cards at your discretion.
Arbitrary disassembly or alteration may result in the loss of the data in them or damage to this product.
5. Care should be exercised not to let SD memory cards be exposed to moisture, dust, and heat during separate storage.
Long-term exposure to moisture, dust, and heat may cause memory cards to be deformed or to be unable to perform properly.
6. Be sure to make a backup of important data in other storage media in addition to the SD memory card.
You are recommended to make a backup of important data that need storing safely for a long time using a separate storage medium
(such as a hard disk or CD). Especially, attention should be paid to accident-related images which had better be stored in a sepa-
rate medium, for continued recording after the accident can cause the accident data to be deleted permanently.
