> For the complete documentation index, see [llms.txt](https://help.verkada.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.verkada.com/verkada-cameras/ja/she-ding/view-and-edit-camera-settings/wide-dynamic-range.md).

# ワイドダイナミックレンジ

ワイドダイナミックレンジ（WDR）は、コントラストの高い照明条件で画質を向上させます。暗い部分を明るくし、明るい部分を暗くすることで、画質を向上させます。これにより、十分に明るい環境と暗い環境の両方で細部を捉える、よりバランスの取れた画像になります。

***

## WDR設定を編集

{% stepper %}
{% step %}
**Verkada Command で、\[All Products] > \[Cameras] に移動します。**
{% endstep %}

{% step %}
**設定するカメラを選択します。**
{% endstep %}

{% step %}
**カメラフィードの左下で、画質メニューを選択します。**
{% endstep %}

{% step %}
**WDRを選択し、次のいずれかのオプションを選択します：**

a. オン\
b. 昼間のみ\
c. オフ

<div align="left" data-with-frame="true"><img src="/files/63eca8467cd4b301a7751a0f970ddd323a9edfaa" alt=""></div>
{% endstep %}
{% endstepper %}

{% hint style="info" %}
夜間モードで画質が低下する場合は、DAY ONLYを選択します。WDRは明るい部分と暗い部分のコントラストを強調するため、夜間モードの画像がより暗く見えることがあります。
{% endhint %}

***

**例：WDR無効**

<div align="left" data-with-frame="true"><img src="/files/2fd30d482ee50dc1a7d7b60dec2fe3e31aa10d77" alt=""></div>

**例：WDR有効**

<div align="left" data-with-frame="true"><img src="/files/7095726ec650d8fb6d112ec39f339a6e1a9f27cc" alt=""></div>


---

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