Idemia VisionPass, Руководство по установке

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VisionPass - 2019_2000045728
If the terminal is used in an application requiring high time precision, we recommend synchronizing
regularly your terminal time with an external clock (using NTP). Every 24 hours is usually enough for
most applications.
Please note that the date/time of the terminal is protected from power failure during at least 24 hours.
If the duration of the power failure or power down is longer, the date/time of the terminal will be lost.
Cleaning precautions
Use a dry cloth to clean the terminal, especially the front face. It is recommended that the product be
cleaned daily to ensure the best performance level over its lifetime.
The use of acid liquids, alcohol or abrasive materials is prohibited.
Use dry air spray to remove the dust out of the sensor glass.