6
7
Microsoft
®
Windows Vista
®
is described as Windows Vista.
Windows
®
Internet Explorer
®
11, Windows
®
Internet Explorer
®
10, Windows
®
Internet Explorer
®
9, Windows
®
Internet Explorer
®
8 and Windows
®
Internet Explorer
®
7 are described as Internet Explorer.
SDHC/SD memory card is described as SD card or SD memory card.
Network cameras are described as cameras.
WJ-NV300K/GJ is described as WJ-NV300K/G.
Restrictions when using this product
When using this product, some functions have the following restrictions. Before using this product, keep the
following in mind.
When displaying live images from the
camera
Black screen may be displayed for the first several
•
seconds (*) when the following operations are per-
formed while displaying live images.
When live images are displayed (by switching
•
camera, etc.)
When image is zoomed in or out
•
When playing recorded images
First several seconds (*) may be skipped when the
•
following operations are performed while playing
recorded images.
When cameras are switched
•
When image is zoomed in or out (When oper-
•
ating to zoom in/out a paused recorded image,
image of several seconds later than the dis-
played image may be zoomed in.)
When the playback button is clicked again
•
while playing images
When the first frame is displayed by starting
•
the frame by frame playback during pausing
Playback may be performed in several seconds
•
intervals (*) when the following operations are per-
formed. Refer to the description of operations
during playback on pages 125 and 161 for how to
control playback.
Reverse playback
•
Fast playback/Fast reverse playback
•
Reverse frame playback
•
When playing images by designating date & time,
•
playback may start from a point several seconds*
before/after the specified time or from the first
frame of the next record.
When the latest recorded image is played, play-
•
back may start from a point several seconds
before/after a point that is 30 seconds before the
latest recorded image.
When the frame rate is set to 60 ips or 30 ips,
•
recorded images may not be played smoothly.
When recording images
The actual time of recording trigger (event occur-
•
rence time, start time of the schedule recording,
etc.) and the recording start time (time displayed
on the recording event list) may not exactly be the
same.
When pre-event recording is set to be performed,
•
pre-event recording duration may be longer than
the set duration.
When copying images
Copying of recorded images may start from a point
several seconds (*) before the designated start time
when copying recorded images.
When downloading recorded images
Downloading of recorded images may start from a
point several seconds (*) earlier than the designated
start time.
* Time (seconds) differs depending on the refresh
interval setting of the camera (0.2 - 5 seconds). To
shorten time lag, set the refresh interval of the cam-
era shorter.
Refer to the operating instructions of the camera for
information about the refresh interval setting.
When using an SD memory card/
external storage device
If operations are performed soon after an SDHC/SD
memory card is inserted, it may take time to recog-
nize the media. It also may take time if the capacity
size of the inserted media is large.
