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Controlling the Monitor Image
20
Transmission (Switching the TCP/
UDP transmission mode)
(Displayed only when the camera Video mode (page 34)
is set to
MPEG4
and using the ActiveX viewer.)
Each click switches the transmission mode of the video/
audio data among TCP mode, UDP (Unicast) mode and
UDP (Multicast) mode. (page 24)
The last selected mode is saved in the computer, and will
stay selected for the next starting.
Volume
(Displayed when the Microphone (page 35) is set to
On
.)
Drag the bar of
icon to adjust the volume.
When you click
icon, the icon changes to
and
the audio output stops. To output the audio, click
again.
Note
If the volume icon is not displayed due to the use of
using Java applet viewer, Audio codec may not be set
G.711(64kbps)
(page 35) or Java may not be installed
correctly.
To check if Java is installed correctly, refer to “Java
applet viewer” of “About Viewers” on page 18.
Monitor Image
The image shot by the camera is shown here. Date and
time is displayed at the top of the window.
Controlling the Monitor
Image
You can monitor the camera image on the monitor
window of the main viewer.
Monitoring the camera image
1
Log in to the home page to display the main viewer.
You can see how to log in on page 17, “Logging in
as a User”.
2
Select the frame rate (only when the camera Video
mode is set to
JPEG
).
Click the
Frame rate
list box to select the frame
rate for transmitting the image. Selectable frame
rates are
1
,
2
,
3
,
4
,
5
,
6
,
8
,
10
,
15
,
20
,
25
and
30 fps
.
“fps” is a unit indicating the number of frames
transmitted per second.
If you select
30 fps
, the image is sent at the
maximum speed of the connected line (30 fps
maximum).
Note
The frame rate options indicate the maximum
number of frames that can be transmitted.
The number of frames actually transmitted may
vary depending on network environments and
camera settings (image size and image quality
settings).