81
Operations
ENGLISH
Changing playback intervals
Although, playback and reverse playback use the same
interval as that for recording, it is possible to change the
playback interval. This function is useful for slow-motion
playback of fast-moving footage, or quick playback of
extensive footage without skipping frames.
step
1
-1
.
(To playback the picture recorded at low recording
rate fast:)
Press the + button during playback or reverse
playback.
• Playback or reverse playback is made at a
speed of 100 pps in total.
step
1
-2
.
(To slow down the playback speed:)
Press the – button.
• Each time the
– button is pressed, the playback
speed becomes slower (up to 0.125 pps).
step
2
-1
.
(To playback the recording data of the fast motion
slowly:)
Press the – button during playback or reverse
playback.
• Playback or reverse playback is made at a
speed of 0.125 pps per camera.
step
2
-2
.
(To increase the playback speed:)
Press the + button.
• Each time the + button is pressed, the playback
speed becomes faster (up to 100 pps). (For the
picture recorded at the pps of more than 100,
the playback speed may become slower when
you press the + button.)
Audio cannot be played back when changing the playback
interval.
Once the playback interval is changed, audio is not
played back even when the playback interval is returned
to the original value. To playback audio, stop playback
once and then playback the picture again.
Altering the playback interval of data with low recording
rate to perform a quick playback may cause discrepancies
between actual recording time and the recording time
displayed on the screen.
Simultaneous playback during recording
The recording data can be played back simultaneously during
recording.
The playback picture may pause temporarily or the audio
may be interrupted.
Noise may appear on the picture during shuttle playback.
Split screen display can be selected individually for
recording and playback.
Playback the latest recorded contents
step
1.
Press the PAUSE (JUMP TO END) button when the
unit is in stop mode.
• The still frame playback picture around the
end point of the latest recording is displayed.
The time lag between the latest recording point
and displayed point varies depending on the
recording rate that has been used at the time of
recording.
In LPA area, this function does not work. For the data in
LPA area, the data which is recorded at the closest point
to the HDD end point is played back.
Triplex playback
This function is used to insert the playback picture of the
desired camera number while displaying the picture supplied
from the cameras.
step
1.
Press the TRIPLEX PB button during split screen
display.
• The unit switches to triplex playback mode.
step
2.
Within 3 seconds from step 1 operation, press the
desired camera number button to be played back.
• The playback picture of the selected camera
number appears.
• To switch the camera number of the playback
picture, stop playback once and then follow the
steps 1 and 2 above.
step
3
. Press the STOP button to stop playback.
Triplex playback is available for either OUTPUT A or B.
When the camera number button is not pressed for more
than 3 seconds after pressing the TRIPLEX PB button,
the triplex playback mode is cancelled.
The picture of the camera number which is not displayed
in the split screen display cannot be played back. In this
case, the triplex playback mode is cancelled.
Triplex playback mode is cancelled when the button other
than camera number button is pressed.
Triplex playback mode is cancelled when the different
type of split screen is displayed. (The triplex playback
mode is not cancelled when the newly displayed split
screen contains the camera number of which picture is
being played back.)
Triplex playback mode cannot be used during alarm
display function is performed. When the alarm display
is performed during triplex playback, triplex playback is
cancelled and the normal camera picture appears when
the alarm display is
fi
nished.
The blue screen appears when the data of the selected
camera number is not existed in the triplex playback
picture.
The clock which is displayed during triplex playback
indicates the time and date of the playback picture.
Summary of Contents for DX-TL4509E series
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