User's Manual Fixed Dome Network Camera AXIS 225FD
 19 
AXIS 225FD - Video and Image Settings
Upload and use an overlay/mask
To upload an overlay image/privacy mask to the camera:
1. Select the type of overlay to use in Ov
erlay/Mask Type.
2. In the field Upload own image, click the Browse button and locate the image file 
on your computer or server. 
3. Click the Upload button and follow the on-screen instructions.
To use an already uploaded image:
1. Select an uploaded image from the Use
 image drop-down list.
2. Place the image at the required location by entering the x and y coordinates.
3. Click Save.
Overlay image/privacy mask requirements
There are a number of limitations when using overlay images and privacy masks, such as 
the size and positioning of images/masks. Please refer to the online help for more 
information.
Image Formats Image Size
• Windows 24-bit BMP (full color)
• Windows 4-bit BMP (16 colors)
The height and width of the overlay image in 
pixels must be exactly divisible by 4.










