# Date & Time

## Time Zone

* Go to Setting->System->Date & Time

<figure><img src="/files/cOdcUPEe4L9MQ3vln8T8" alt=""><figcaption></figcaption></figure>

{% hint style="warning" %}
**WARNING**: It's necessary to set Date & Time if you'd like to use the device to do recording and save it to the USB flash drive, or else it might be failed to search the video clips from the page of View Record.
{% endhint %}

**You can learn more about date & time on the page of OSD:**

{% content-ref url="/pages/ywR2dAdEWjwheQW9uS62" %}
[OSD](/video-encoder/fusion/video-audio/osd.md)
{% endcontent-ref %}


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