Reset; Anti-Lightning, Anti-Surge - Comelit SPTZ10IR Mode D'emploi

4.7 Reset

<RESET>
CAM DATA
SYS DATA
FACTORY DEFAULT
CALIBRATION
EXIT
All the information in memory will be deleted, such as presets, patterns, etc. Please use this
carefully. This operation will take a minute or more to finish. Please wait patiently.
 CALIBRATION: Execute this function to make the motor of the dome to reset in a fixed time
to prevent locate inaccurately caused by external operation. Default set is OFF, the function
has 1-59 days and OFF selectable.

Anti-lightning, Anti-surge


This product is air discharge and lightning protected with TVS tube technology,
which can effectively prevent transient lightning below 6000 volts, surge and damages
caused by other types of pulse signals.

However, necessary protective measures should be made on the premise of
ensuring electrical safety for outdoor installation according to the situation :

Signal transmission line must be at least 50 meters away from any high-voltage
equipment or high voltage cables.

Overhead wiring is absolutely prohibited.

In strong thunderstorm areas or areas with high induced voltage (such as high
voltage substations), installation of additional high power lightning protection equipment
and lightning rod is essential.

Lightning protection and grounding of outdoor devices and lines must take the
lightning-protection requirements of buildings into consideration, and comply with the
related national standards and industry standards.

Grounding device must meet dual requirements of anti-interference and electrical
safety, and should not be shorted or mixed with the adjacent lines in a power grid. When
system is independently grounded, grounding impedance should be less than 4Ω, and
cross-sectional area of grounding conductors must be not less than 25mm
19
 CAM DATA: This is used to initialize the camera back to
the factory default settings This applies to the camera
module only, not to presets, tours etc..
 SYS DATA: This is used to initialize the system settings,
including the camera settings, but it will not delete all the
OFF
information in memory.
 FACTORY DEFAULT: This is used to initialize all of the
settings of the system and camera.
2
.