Bosch DINION 3100i IR NBE-3702-AL - Camera Settings; Sensor Mode and Image Rotation; Lens Wizard Configuration

24 en | Configuration DINION 3100i IR
2024-02 | V01 | DOC
User manual
Bosch Security Systems B.V.
Sensor mode
The sensor mode specifies the base resolution and frame rates for the image quality
settings. Fast moving scenes use more frame rates for better image quality than slow moving
scenes. Adjust this setting as necessary.
Some types of light can show flickering in the image when the frame rate is not
synchronized with the mains power frequency.
Make sure the selected sensor mode frame rate is in line with the mains power frequency:
– 50Hz: 25fps
– 60Hz: 30fps
Image rotation
This device has four image rotation options:
– 0°
– 90° - upright
– 180°
– 270° - upright
Select the option that best suits the device mounting position.
The upright modes (90° and 270°) are good for vertical scenes, such as hallways or
perimeters. When these options are selected, the aspect ratio and the signaling to the
interfaces change (example, 16:9 to 9:16).
If the device is mounted in its normal position, select 0°.
The end result is shown in the Live preview.
Mirror image
Select On to output a mirror image of the device picture.
The end result is shown in the Live preview.
Lens Wizard
The camera view is configured with the Lens Wizard.
You can use the wizard to configure the field of view and focus of the lens.
– Live Video window
– The Live Video window shows a live video stream. Click in the live video window to
move the device and center its field of view at the selected position. The device
also automatically levels the horizon.
– On some browsers, such as Firefox and Chrome, a rectangle can be drawn on the
live video window. The device automatically centers the field of view at the
selected position, levels the horizon and also zooms in.
– Set lens to default position
– Select Default to set the lens to its default position.
– Optical zoom
– Use the slider to adjust the optical zoom.
– Autofocus
– Select either Local Range (preferred selection) or Full Range (backup selection)
to automatically focus the image.
– Focus position
– Use the slider to adjust the focus position. The focus position automatically adjusts
to the autofocus.
– Focus indicator
– The Focus indicator shows a value related to the focus quality of the image. The
higher the value, the more in focus the image will be.
– Lens
– Indicates the lens type in use.