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Setting the Camera Image and Audio — Camera Menu
42
Codec
Select the bit rate of audio from the
m
microphone input
connector.
G.711 (64kbps)
,
G.726 (40kbps)
,
G.726
(32kbps)
,
G.726 (24kbps)
or
G.726 (16kbps)
can be
selected.
Note
No audio is output if JPEG or JPEG/Flash is used for the
Plug-in free viewer.
Echo canceler
Select
On
to reduce echo from audio transmission.
Ambient noise filter
Select
On
to activate the Ambient noise filter.
Dynamic range compressor
Select
On
to activate the Dynamic range compressor.
Audio upload
Using SNC audio upload tool stored in the supplied
CD-ROM, you can output audio that is input to the
computer’s audio input terminal from a powered speaker
connected to the line output jack of the camera.
Select
On
to output audio from the speaker.
Volume
Set the speaker volume level from
– 10
to
+ 10
.
OK/Cancel
See “Buttons common to every menu” on page 33.
Focus tab — Adjusting the Focus
(SNC-CH240/CH135/CH140 only)
Adjust the focus by moving the flange back position of
the imaging device.
Preview screen
Preview the image and adjust the focus.
The current image focus position is superimposed when
adjusting the focus.
For the details on each button, refer to the Control bar of
the Plug-in free viewer (page 24).
Note
If you click the buttons in this tab, in order to adjust the
focus easily, the settings below are temporarily changed:
–
Privacy masking
and
Cropping
are deactivated.
– The current image focus position is superimposed.
– The alarm of
Motion detection
is deactivated.
– View-DR is turned on.
Adjusting the focus
Click
Start
button in
Easy Focus
to set the focus to the
optimum position.
Note
The most suitable focus position may not be available
depending on imaging conditions.
If so, click the –20, –5, –1, +1, +5 or +20 buttons to
adjust the focus accordingly.
Focus reset
Click the
Reset
button to return to the default flange
back position.
Focus/Zoom tab — Adjusting the
focus/zoom (SNC-CH180/CH280/
DH140/DH180/DH240/DH280 only)
Adjust the focus and zoom position by looking at the
image.
Preview screen
Preview the image and adjust the focus/zoom.
The current image focus position is superimposed when
adjusting the focus/zoom.
For the details of each button, please refer to the Control
bar of the Plug-in free viewer (page 24).