Port Status & Devices - Axis 250S User Manual

Operating the AXIS 250S
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Please note that changing this setting is likely to affect the amount of bandwidth required
by the video stream, as well as the perceived latency in the stream. These settings should
only be changed by experienced users.
Audio
The AXIS 250S provides a fully synchronized audio stream at up to CD quality. The
following settings are available:
• Quality - Select the bit rate and sample rate to use. Generally speaking, the higher the setting,
the better the sound quality, but at the higher levels the difference might not be audible. The
default value (128 kbps) provides good quality sound.
• Volume Settings - The Master volume control should not normally need any adjustment.
However, if you are using some other audio input device on the Line connector, and the audio
level is not satisfactory, then this level may need to be changed. Configurable between -30 and
30 dB.
• Mic input sensitivity - This setting should be set according to the specifications for the con-
nected microphone. If the correct setting is used, there will be no need to adjust the Master
volume level. The volume slider in the web interface will suffice for raising or lowering the vol-
ume when viewing the video stream. If you are unsure of the correct setting for your micro-
phone, try both settings.
• Audio Input - Select the input to use for the audio input. The options are:
• Line - connects other audio input devices
• Mic - connects a standard microphone
Port Status & Devices
Port Status
Clicking this link will display a list showing the status for the 4 inputs and the 1 output.
The inputs cannot be configured here - this must be done from the System options, which
requires administrator access.
If an input or the output has not been enabled by the administrator, then the port will be
shown as "Not in use."
Devices
This section allows you to configure and use Pan/Tilt/Zoom devices with your AXIS 250S.
Click the Modify button to open a new window allowing you to create/edit preset
positions. Note that devices must have previously been added and configured by the
product administrator.
AXIS 250S User's Manual