Gazer H521 User Manual page 9

Preparing Memory Card
Before using the MVR, it is important to format your memory card
ENG
using specialized tools. We recommend using a free SD Formatter
utility. Use a search engine to find and download it from one of many
Internet resources or from the web portal http://www.sdcard.org.
Formatting is necessary to optimize the memory card access
speed. The system formats the card in accordance with SD Memory
Card Format Specification what allows the MVR to access the card
faster. This cannot be done with regular Windows formatting tools.
SD Formatter also (by selecting option of
Format Size Adjustment
= ON
) creates an optimal file system structure (cluster size, etc.).
If you use an unformatted memory card, the MVR may fail to record
or record incorrectly (long pauses between videos). Formatting
with SD Formatter reduces the duration of pauses to a minimum.
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