Canon VB-H41 User Manual (en)

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The operations and settings that can be performed only in the Admin Viewer are explained. 
Transmitting Audio
In the Admin Viewer, you can transmit audio via an 
external device connected to the camera.
Click this button to transmit audio.
Use the slider to set an appropriate volume on the Send 
Audio panel that appears.
In the [Audio sending time limit], select [No Limit], [1 
min(s)], [5 min(s)] or [10 min(s)].
Note
The first time the Send Audio panel is launched, a message to 
install the add-on “Canon Network Camera Audio Receiver” will 
be displayed in the information bar of the web browser. Install the 
add-on.
Magnifying Part of the Image (Viewer 
PTZ)
You can use the Viewer PTZ panel to magnify part of the 
camera’s image in the image display area. 
„ Viewer PTZ
Viewer PTZ uses the digital zoom function to enlarge part 
of a video without using the camera pan, tilt or zoom 
functions.
This function allows you to enlarge part of a video when 
using the camera in a locked position, for example, during 
use of an intelligent function.
Note
• The image display for the Viewer PTZ panel is subject to the 
settings configured in [Maximum Number of Clients] and 
[Maximum Connection Time (sec.)] under [Video Server] in the 
Setting page. Therefore, depending on the settings, the image 
may not display or will display for a certain amount of time only. 
“Chapter 8, Appendix” (p. 149) and confirm the settings.
• Video cropped with Viewer PTZ will not be videos recorded 
manually, or by event or timer.
• The cropped position in the image display area will be 
reflected in full screen mode as well.
„ Opening the Viewer PTZ Panel
Click the [Viewer PTZ] button to display the viewer PTZ 
panel.
The initial status of the Viewer PTZ panel shows the 
preview frame (yellow) occupying the entire image.
Performing Operations and Settings in the Admin Viewer
Important
When the Viewer PTZ function is used, you cannot operate the 
camera by clicking the image display area.
Preview Frame
(Magnified display area)
Center of preview 
frame