JVC VR-N900U Manual Do Utilizador
Basic Operation
20
Adjusting the Playback Speed (Jog/
Shuttle Playback)
Shuttle Playback)
You can adjust the playback speed by turning the jog dial/
shuttle dial on the front panel.
shuttle dial on the front panel.
Shuttle Playback
• Rotate the shuttle dial during playback or when playback is
paused to start fast forward, fast reverse or slow playback.
■ The playback speed indications when performing fast
forward or fast reverse playback by rotating the shuttle
dial are approximate. The speed may differ depending on
the conditions, such as the playback mode (multi-view,
single view) and the recording mode (motion detection,
recorded frame rate).
dial are approximate. The speed may differ depending on
the conditions, such as the playback mode (multi-view,
single view) and the recording mode (motion detection,
recorded frame rate).
Jog Playback
• Rotate the jog dial to play back frame-by-frame.
• Rotate the dial clockwise to play back a single frame in
• Rotate the dial clockwise to play back a single frame in
the forward direction, and rotate the dial counterclockwise
to play back a single frame in the reverse direction.
to play back a single frame in the reverse direction.
• Release the dial to pause the playback. However, when
frames are played back successively in the forward or
reverse direction, playback may continue momentarily
after the jog dial is released.
reverse direction, playback may continue momentarily
after the jog dial is released.
CAUTION
• The jog dial will not work when no camera is selected.
• When the playback speed is modified or playing back at high
• When the playback speed is modified or playing back at high
speed while recording, the frame rate of the recording may
decrease. Observe the performance meter while adjusting
the playback speed.
decrease. Observe the performance meter while adjusting
the playback speed.
Using Sequences
Sequences refers to sequences of images recorded when
an event or motion is detected. You can refer to the list of
recorded images for each sequence.
an event or motion is detected. You can refer to the list of
recorded images for each sequence.
1
Double-click the [Sequences] bar in the
[Browse] window.
[Browse] window.
2
Click the [Get Sequences] button.
• A list of 20 sequences prior to and following the point in
time displayed in the view will appear.
• If the [Preview] check box is selected, you are able to
quickly view each sequence by placing the mouse pointer
over the required sequence in the list.
over the required sequence in the list.
3
Click a sequence in the list.
All images in the view move to the time of the sequence.
Note
• Clicking the expand icon (+) next to a sequence in the list
will show you the exact date and time of the first and last
image in the sequence as well as the exact date and time
of the motion detection, event, etc. triggering the recording.
image in the sequence as well as the exact date and time
of the motion detection, event, etc. triggering the recording.
CAUTION
• There are times when the continuous multiple sequences
change into one sequence depending on [Pre/post
recordings on motion/event] setting. (
recordings on motion/event] setting. (
Displaying the Alerts List
The [Alerts] section lets you view a list of recorded images for
each alert, such as when motion is detected. (
each alert, such as when motion is detected. (
1
Double-click the [Alerts] bar in the [Browse] window.
2
Click the [
] of the Alerts list and select the
required event or events in the Alerts list.
You may select either a single event or all events on a
camera/particular server.
camera/particular server.
3
Click the [Get List] button.
This will display a list of detected events.
FF
REV
Still
x1
x2
x5
x10
x20
x1/20
x1/5
x1
x2
x5
x10
x20
x1/20
x1/5
Jog/Shuttle dial
Shuttle dial (Outside)
Jog dial (Inside)
[Browse] window
[Sequence] bar
Sequence
☞
☞
Events list
[Alerts] list
[Browse] window
[Alerts] bar