USER MANUAL
4
Chapter 1 Safety Instruction
Please carefully read the following safety instruction so as to avoid personal injuries and
prevent the equipment and other connection devices from being damaged.
1. Power sources (note: please use the power supply attached or specified by the
manufacturer)
Never operate the equipment by using unspecified power supply.
2. Never push objects of any kind through openings of WIRELESS NVR
Never push objects of any kind through openings of WIRELESS NVR so as to avoid
electric shock or other accidents.
3. Do not put the equipment in the dusty field
Do not put the equipment in the dusty field.
4. Do not place the equipment under rain or humid environment
Do not place the equipment under humid environment like basement. If the equipment is
accidentally in contact with water, please unplug the power cable and immediately contact
your local dealer.
5. Keep the surface of the equipment clean and dry
Use soft damp cloth to clean the outer case of WIRELESS NVR (do not use liquid aerosol
cleaners)
6. Do not operate if any problems are found
If there are any strange smell or sound from WIRELESS NVR, unplug the power cable
and contact the authorized dealer or service center.
7. Do not try to remove the upper cover
Warning
: Do not remove the cap of WIRELESS NVR so as to avoid electric shock.
8. Handle with care
If WIRELESS NVR does not work normally because of hitting on the hard object, please
contact the authorized dealer for repair or replacement.
9. Use standard lithium battery (Note: Use the batteries attached or specified by the
manufacturer)
After cutting off the power supply, if the system clock cannot continue to work, please
replace the standard 3V lithium battery on the main board.
Warning:
Turn off WIRELESS NVR before replacing the batteries, or you may be suffered
from serious electric shock. Please properly dispose of the used batteries.
10. Put the equipment in a place with good ventilation
The WIRELESS NVR system includes HDD, which produces large amount of heat during
operation. As a result, do not block the ventilation openings (on the top, bottom, both sides
and the reverse side) for cooling the system during operation. Install or put the equipment
in the place with good ventilation.
11. The attached power adapter can only be used for 1 set of WIRELESS NVR. Do not
connect more equipment, or WIRELESS NVR may be restarted repeatedly because
of insufficient power.
12. Prevent the equipment from water dropping or splashing. Do not place objects
containing water, such as flower vase, on the equipment.
