Vivotek NR9682-v2 64-Channel NVR (No HDD) - Manual (Page 8)

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8 - User's Manual
Installation Instructions
Warning:
Read the installation instructions before connecting the system to the power source.
Warning:
This product relies on the building’s installation for short-circuit (overcurrent) protection.
Ensure that the protective device is rated not greater than: 250V, 20 A.
Warning:
The system must be disconnected from all sources of power and the power cord.re-
moved from the power supply module(s) before accessing the chassis interior to install or
remove system components.
Warning:
Only trained and qualifiedpersonnel should be allowed to install, replace, or service this
equipment.
Warning:
This unit is intended for installation in restricted access areas. A restricted access area
can be accessed only through the use of a special tool, lock and key, or other means of
security. (This warning does not apply to workstations).
Warning:
There is the danger of explosion if the battery is replaced incorrectly. Replace the bat-
tery only with the same or equivalent type recommended by the manufacturer. Dispose of
used batteries according to the manufacturer’s instructions.
Warning:
This unit might have more than one power supply connection. All connections must be re-
moved to de-energize the unit.
19. CAUTION : Always completely disconnect the power cord from your chassis whenever you
work with the hardware. Do not make connections while the power is on. Sensitive electronic
components can be damaged by sudden power surges.
20. CAUTION : Always ground yourself to remove any static charge before touching the
motherboard, backplane, or add-on cards. Modern electronic devices are very sensitive to
static electric charges. As a safety precaution, use a grounding wrist strap at all times. Place
all electronic components on a static-dissipative surface or in a static-shielded bag when
they are not in the chassis.
21. CAUTION : Any unverified component could cause unexpected damage. To ensure the
correct installation, please always use the components (e.g., screws) provided with the
accessory box.