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.
Summary of Contents for FER521
Page 96: ...82 4 1 1 Video Settings Figure 4 2A ...
Page 97: ...Administrator Mode 83 4 Figure 4 2B ...
Page 152: ...138 Figure 4 38 2 ...
