GeoVision GV-EFER3700 Series, Руководство пользователя, Страница: 14 / 208

xii
4. The silica gel bag loses it effectiveness when the dry camera is opened. To prevent the
lens from fogging up, use the supplied adhesive tap and 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.
When installing GV-FE indoor models , be sure to:

Keep the indoor camera shielded from rain and moisture.
When installing GV-FE or GV-FER models with IR LED rings , be sure that:

An operating IR LED ring may reach high temperatures of up to 60°C (140°F).
Disconnect the power supply and allow the IR LED ring to cool down before handling
the device.