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Playing Back Recorded Images for
Specific Camera(s) (Independent
Playback)
In the [Live] tab, you can view live images of all cameras.
By using the independent playback function, you can switch
to view past recorded images on specific camera(s) only.
● Independent playback function can be used for multiple
cameras.
● Independent playback function can also be performed
from the view in the [Playback] tab.
1
Point the cursor to camera images in the view
The independent playback start button appears on the
camera images.
2
Click the independent playback start button
The camera's title bar turns yellow and playback pauses.
To start playback, click [
date display.
3
Search for images you want to view
4
2
Item
A
Time
For displaying the date and time when the
and date
image was recorded.
B
For reverse/normal playback
● Click once to use them as pause buttons.
C
Slider
For changing playback speed during playback.
● Audio sounds will not be played back.
D
For switching to the playback view at the
time of the present recorded image.
E
For finishing independent playback.
● The controller disappears when the cursor goes out of
the camera images.
4
Click [
] to finish independent playback
The color of the title bar returns to normal.
Note:
● If the camera window is displayed small, the slider is not
displayed. In this case, display the slider by maximizing
the Viewer or double-clicking the bar on the upper edge of
the camera window to enlarge it.
] to the right of the time and
1
5
3
2
Description
Other Useful Features
Speech communication
A speech communication feature is available from the [Audio]
section with a microphone or a speaker is installed to the
camera.
Note:
● If the [Audio] section is not displayed, click [
display it.
To hear audio sounds from a microphone installed to the
camera, select the microphone from the [Listen to] list.
● Select the [Mute] check box to temporarily mute the
microphones.
To talk to the other party through a speaker installed to the
camera, select the speaker from the [Talk to] list. Select [All
Speakers] to talk to all speakers at the same time.
● During talking, keep [Talk] clicked.
● Talker's volume level can be checked from the level meter.
Caution:
● Audio sounds may be interrupted when more than one
surveillance computer listen to the sounds.
● When you return from the setting screen to the live image
display screen, the microphone and/or speaker are
deselected. Select them again if necessary.
● If the network is congested, audio sounds may not be
transmitted.
Note:
● If any camera for which an audio source is specified in
[Audio] under [Camera Properties] of [Hardware Devices]
is selected, the specified audio sounds are output.
(A Page 93)
● If you select the [Lock to selected audio devices] check
box, the current microphone and/or speaker will remain
selected when you select another camera with a
microphone and/or speaker.
● Select the [List only devices from current view] check box
to list the audio devices in the view only.
● If any camera for which an audio source is specified is
selected, the last audio sound output will be used
continuously.
● When live images are displayed at the same time as
recording, images and sounds may be out of
synchronization. (This does not affect recording to this
unit of additional HDD.)
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