User manual, 1510 v1.13 Owner's manual

Configuration

3.3

user name, date, time, identification and/or called number. These symbols are

replaced with real values before sending. Refer to the table below:

$User$ Called user name

$DateTime$ Current date and time

$DialNumber$ Called number

$HeliosId$ 2N

Helios IP identifier

Miscellaneous subsection.

Microphone Settings

Sensitivity

Set the microphone sensitivity.

AGC (Automatic Gain Control)

Set whether the Automatic Gain Control function should be used.

Noise reduction

Set the mode for noise reduction arising primarily during echo cancellation.

Video

This menu is used to set the video camera. To set the codec properties use the

Advanced Settings –> Video codecs menu, see the Video Codecs subsection.

Brightness

Set the intensity of the video camera stream.

Colour saturation

Set the colour saturation of the video camera stream.

Flip horizontally

Set whether the picture is to be flipped horizontally.

Frame rate decreasing

Enable an automatic decreasing of the frame rate under poor light conditions,

which improves the video quality to the detriment of the frame rate.

Flicker avoidance

Here you can eliminate flicker caused by artificial sources of light such as fluorescent

lamps. The flicker frequency depends on the light source power supply frequency.