Note For Silica Gel Bags - GeoVision GV-VD120D Quick Start Manual

Note for Silica Gel Bags

1. The silica gel bag loses it effectiveness when the dry camera is
opened. To prevent the lens from fogging up, replace the silica gel
bag every time you open the camera, and conceal the gel bag in
camera within 2 minutes of exposing to open air.
2. When the camera is shipped, a silica gel bag will be included inside
the camera. For the first-time user, replace the silica gel bag prior to
the installation to avoid foggy live view.
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