Bosch NBE-5702-AL - Page 20

20 en | Configuration DINION 5100i IR
2023-08 | V01 | F.01U.393.997
User manual
Bosch Security Systems B.V.
To enable High dynamic range:
1. Set Electronic image stabilization to Off.
2. Go to Camera > Enhance and set High dynamic range to On.
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
Select the preferred mode based on the scene requirements:
– HDR: Optimized for High Dynamic Range based on multi-exposure
– Without HDR: Optimized for wide range of scenes based on single-exposure (default
mode)
The HDR sensor modes provide much improved dynamic range over the sensor modes without
HDR, and provide maximum detail in all scenes, even in challenging scenes with dark and
bright areas in the same shot.
The sensor modes without HDR do not support HDR and therefore have a limited dynamic
range. These modes can be used if very fast moving objects are captured in the scene for
which the HDR sensor modes would result in missing objects or too few frames of the object
of interest.
Note: As exposure time is not directly related to the device's frame rate, there is no need to
select a high frame rate to ensure images without motion blur. The HDR sensor modes are just
as capable as the sensor modes without HDR.
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.
The system advises on the recommended Image rotation settings. Click Accept to set the
Image rotation as recommended.
Mirror image
Select On to output a mirror image of the device picture.
The end result is shown in the Live preview.
Electronic image stabilization
Select On to activate Electronic image stabilization to compensate for any vibration or
oscillation effects in the device.
By stabilizing the image and reducing unwanted scene movements, Electronic image
stabilization minimizes detail loss in the scene and optimizes bitrate usage.
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