Sanyo VSP-SV2000P Instruction Manual page 18

Network Video Server (Wired LAN) Settings
F
PICTURE QUALITY setting
(default setting: MID 2)
Use the drop-down list box to select the image
quality (image compression ratio). If a higher
compression ratio is used (BASIC), the volume
of image data becomes smaller (the amount of
image deterioration becomes greater) and the
transmission speed becomes faster.
Available settings:
BASIC, MID 1, MID 2, MID 3, HIGH
Note: Alarm recording is carried out at the
picture quality that is specified in the
alarm recording settings, not at the setting
that is made here. (p. 35)
G
RESOLUTION and EXPANSION settings
(default settings: 640x480, x1)
•
Select the image resolution from the
drop-down list box. The volume of data
transmitted will be larger when a higher
resolution is selected.
•
Use the drop-down list box to set the
enlargement ratio to x2 or x4 (when the
image size is 160x120) or x2 (when the
image size is 320x240). The image will
appear coarser when a greater enlargement
ratio is selected.
(Selection screen example)
160x120
320x240
640x480
720x240
English
720x480
Note:
•
When images that are compressed using
JPEG2000 are played back, the image refresh rate
will vary depending on the performance
specifications of the computer being used. In
addition, if other applications besides the web
browser are running, this may also cause the image
refresh rate to become slower or may result in
unstable operation. You should avoid running other
applications at the same time as much as possible.
•
Set the FRAME RATE, PICTURE QUALITY
(COMPRESSION RATIO) and RESOLUTION
settings to levels that will not interfere with the
operation of the network. If the amount of data being
transferred is too large for the network environment,
it may have an adverse effect on other network
operations.
•
The picture quality and image resolution cannot be
changed when pre-alarm recording has been set.
H
IMAGE MODE setting
(default setting: COLOR)
Select whether live images are to be displayed in
color or black and white from the drop-down list
box.
If you select "GRAY" for black and white images,
the amount of data transmitted will be reduced,
so that the transmission speed can be increased.
I
[SET] button
Click this button to accept the settings that have
been made using the drop-down list boxes.
J
Image display area
•
Live images are displayed when the [MULTI
VIEW], [SINGLE VIEW] or [VIEW FRAME]
menu select button is clicked.
•
When the other menu select buttons are
clicked, the respective setting screens are
displayed.
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