10
with selectable baud rates from 2400 bps to 19200 bps.
1.6.4
Camera Function: Refer to Camera
¾
Control Mode of Focal Length
：
the user can manually adjust the focal length of the camera.
¾
Control of Magnification
：
the user can “pull up” or “push away” the lens
¾
Backlight Compensation
：
in case the lit object has dark background and couldn’t be displayed
clearly, the user can switch on the backlight compensation .
¾
White Balance
：
in case images have distorted color on the screen, the user can set various kinds of
modes by orders. There are six modes available for selection: indoor mode outdoor mode
trigger mode
auto tracking white balance manual white balance automatic mode.
¾
AE Mode
：
manual/automatic setup.
¾
Setup of Low Illumination
：
normally the camera operates under normal condition. In case when
ambient illumination is lower than 1 LUX, the camera can automatically switch into zero
illumination state . You can also make the camera under the zero illumination state manually.
¾
Other function: refer to different camera by using system menu to control.
1.6.5
Infrared System
¾
The infrared system is normally under automatic control state. The infrared lamp shall act followed
by open/close of the low illumination of the camera;
¾
The open/close state of the infrared lamp can be changed by the menu manually;
The default option on the menu of the infrared lamp is OFF. Normally the system detects external
illumination and opens/closes the infrared lamp automatically. If the user changes the option of the
infrared lamp into ON, the infrared system is changed into the manual control; if changing back into the
automatic control, the user should set the option on the menu of the infrared at OFF.
1.6.6
Alarm Input/Output
¾
Four normal-open alarm inputs and close alarm.
¾
One group of the alarm output: normal-open and normal-close style.
When the system identifies the alarm signal, it can start the pan/tilt and the camera immediately as per
the setup of the program, and switch the image in the alarm zone into the main monitor, adjust the
position of the alarm position, monitor the preset position and reflect conditions of the alarm zone as
fast as it can.
¾
See picture one
