Canon VB-730F Mk II Operation Manual page 224

Cannot be controlled, because it is set to fixed at
infinity mode.
Cannot be controlled, because it is set to manual
mode.
You do not have video reception permission.
Audio reception is restricted.
Audio transmission is restricted.
Your web browser is not supported.
ActiveX is disabled.
Cannot be controlled, because the smart shade
control is set to auto.
224
Message
HM4x H730 S30
HM4x H730
You tried to operate the focus when [Focus] was set to [Fixed at infinity].
You tried to operate the Back Light Compensation button or exposure
compensation when [Exposure] was set to [Manual], or [Smart Shade
Control] was set to [Auto].
A user without video reception privileges tried to connect to the camera.
You clicked the audio reception button when [Video and Audio] > [Audio] >
[Audio Server] > [Audio Transmission from the Camera] was set to [Disable].
You clicked the audio transmission button when [Video and Audio] > [Audio]
> [Audio Server] > [Audio Reception from Viewer] was set to [Disable].
You clicked the [Audio Distribution] button while receiving audio when
[Audio Communication Method] was set to [Half Duplex] in [Video and
Audio] > [Audio] > [General Audio].
You started the Camera Viewer with an unsupported web browser.
ActiveX is disabled in the web browser settings or system functions cannot
be accessed from ActiveX due to security settings.
When this message is displayed while ActiveX is enabled, select the [Use a
proxy server for your LAN] checkbox in [Network and Internet] > [Internet
options] > [Connections] tab > [LAN settings] > [Proxy server] in [Control
Panel], then specify the camera IP address in [Advanced] > [Exceptions].
The [BLC] button was operated when [Smart Shade Control] was set to
[Auto].
Explanation