EN
| 24
Bosch Security Systems | November 17, 2004
DÉSA
XL
|
Instruction Manual
|
System Setup Options
8.4.3 Motion Sensitivity
This setting adjusts the sensitivity of the detection area.
Sensitivity is global for all detection areas created.
8.4.4 Alarm(M)
When enabled (per camera), upon the occurrence of a
motion event, an audible alarm sounds from connected PC speakers. The
Start
and
Stop
times determine the
activation of notification. For example, an alarm can be set to be audible from 4pm to 8am, and silent from
8am to 4pm.
8.4.5 Area Clear/Area Draw
These functions quickly
Draw
or
Clear
the entire area for
motion detection activity.
8.4.6 Individual Camera Adjustment
Specify
Color
or
Day/Night
for each camera, by clicking
Color
or
Day/Night
(a toggle button). The default for all
camera inputs is
Color
. Adjustments for
Brightness
,
Hue
, and
Contrast
are also available for each camera. These options
affect the way the video is displayed and recorded. Click
Default
to set
Brightness
,
Hue
, and
Contrast
back to zero,
and the camera type to
Color
.
8.4.7 Setup for All Cameras
Area Clear
/
Area Draw
are the same as the previously
mentioned
Area Clear
/
Area Draw
, but affect ALL enabled cameras in the system.
8.4.8 Resolution
Options of recording resolution are 160x120, 320x240, or 640x480. As
resolution is increased, the size of the corresponding image file increases.
This will affect the number of days or weeks of video that can be stored on
the available hard drive storage. To determine the storage characteristics of a
particular DÉSA
XL
model, refer to http://www.boschsecurity.us.
8.4.9 Quality
The five (5)
Quality
settings are:
100%, 90%, 70%, 50%, and 30%
. This setting
affects the amount of compression done on the recorded images. The lower the
setting, the blockier (more pixilated) the recording becomes. This also affects file
size and recording duration. As quality increases, recording duration decreases,
based on hard drive storage capacity.
