Bosch NEI-Series User Manual page 35

Dinion IP Infrared Imager
To install the 3D diffuser:
1.
Figure 6.7 3D Diffuser
2.
3.
4.
To remove the 3D diffuser:
1.
2.
3.
Bosch Security Systems, Inc.
Unscrew the four (4) captive screws beneath the
illuminator in the front of the unit (item 2, Figure 6.7).
Using the captive screws, remove the 3D diffuser plate.
Insert the 3D diffuser into the slit in the gasket on the 3D
diffuser plate.
IMPORTANT: Ensure that the diffuser is inserted into the
camera housing with the sticker side facing the LED array.
It is important that the diffuser is oriented with the sticker
side surface facing the LED array or IR performance will be
lost.
Install the diffuser and plate assembly into the camera
housing to secure and seal the unit.
Remove the 3D diffuser and plate assembly as when
installing the 3D diffuser.
Remove the 3D diffuser from the diffuser plate.
Install the diffuser plate into the camera housing to secure
and seal the unit.
Manual Camera Settings | en
User Manual F.01U.263.416 | 3.1 | 2012.09
35