NVH-250H /230-II, NVH-250H/12/24-II – user’s manual, v .2.3
All rights reserved © AAT Holding sp. z o.o.
4
WARNINGS
12. For protection of the equipment during a lightning storm or when it is left unattended
and unused for long periods of time, unplug the unit. Disconnect any antennas or cable
systems that may be connected to the equipment. This will prevent damage to the
equipment due to lightning or power-line surges.
13. Do not overload wall outlets and extension cords as this can result in a risk of fire or
electric shock.
14. This unit is designed for indoor use only and it must not be exposed to rain or
moisture.
15. There are no user-serviceable parts inside this unit. Only authorized service personnel
may open the unit.
16. Unplug the unit and refer servicing to qualified service personnel under the following
conditions:
a.
When the power supply cord or plug is damaged.
b.
If liquid has been spilled or objects have fallen in to the unit.
c.
If the unit has been exposed to rain or water.
d.
If the unit does not operate normally by following the operating instructions.
e.
If the unit has been dropped or the cabinet has been damaged.
f.
When the unit exhibits a distinct change in performance - this indicates a need
for service.
17. Do not attempt to service the camera yourself as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified
service personnel.
18. After any service operations test the camera and functionality of all camera
attachments / accessories .
19. The camera should be powered from the 24 VAC adapter. The adapter power required
for camera proper operation should be equal or higher than 20 W for camera module
only and 80 W for a camera with a fan and heater.
INFORMATION
Data included in the following user’s manual is up to date at the time of printing.
AAT Holding sp z o.o. holds exclusive rights to modify this manual. The producer reserves
the rights for device specification modification and change in the design without prior notice.
