Cisco DVR Installation Guide download pdf (Page 4)

IMPORTANT SAFETY INSTRUCTIONS

1) Read these instructions.

2) Keep these instructions.

3) Heed all warnings.

4) Follow all instructions.

5) Do not use this apparatus near water.

6) Clean only with dry cloth.

7) Do not block any ventilation openings. Install

inaccordance with the manufacturer’s instructions.

8) Do not install near any heat sources such as

radiators, heat registers, stoves, or other apparatus

(including ampliﬁ ers) that produce heat.

9) Do not defeat the safety purpose of the polarized or

grounding-type plug. A polarized plug has two blades

with one wider than the other. A grounding-type plug

has two blades and a third grounding prong. The wide

blade or the third prong are provided for your safety. If

the provided plug does not ﬁ t into your outlet, consult

an electrician for replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched

particularly at plugs, convenience receptacles, and the

point where they exit from the apparatus.

11) Only use attachments/accessories speciﬁ ed by the

manufacturer.

12) Use only with the cart, stand,

tripod, bracket,or table speciﬁ ed

by manufacturer, or sold with the apparatus.

When a cart is used, use caution when moving the cart/

apparatus combination to avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when

unused for long periods of time.

14) Refer all servicing to qualiﬁ ed service personnel.

Servicing is required when the apparatus has been

damaged in any way, such as a power-supply cord or

plug is damaged, liquid has been spilled or objects

have fallen into the apparatus, the apparatus has

been exposed to rain or moisture, does not operate

normally, or has been dropped.

Power Source Warning

A label on this product indicates the correct power source for this

product. Operate this product only from an electrical outlet with the

voltage and frequency indicated on the product label. If you are

uncertain of the type of power supply to your home or business,

consult your service provider or your local power company.

The AC inlet on the unit must remain accessible and operable at

all times.

Ground the Product

WARNING: Avoid electric shock and ﬁ re hazard!

If this product connects to coaxial cable wiring, be sure

the cable system is grounded (earthed). Grounding

provides some protection against voltage surges and built-

up static charges.

Outdoor Grounding System

If this product connects to an outdoor antenna or cable syste m,

be sure the antenna or cable system is grounded (earthed). This

provides some protection against voltage surges and built-up

static charges.

Article 810 of the National Electric Code (NEC) ANSI/NFPA No.

70-1990, provides the following information:

• Grounding of the mast and supporting structure

• Grounding the lead-in wire to an antenna discharge unit

• Size of the grounding conductors

• Location of the antenna-discharge unit

• Connection to grounding electrodes

• Requirements for the grounding electrodes (see the following

antenna grounding diagram as recommended by NEC ANSI/

NFPA 70)

WARNING: Avoid electric shock and ﬁ re hazard!

Do not locate an outside antenna system in the vicinity of

overhead power lines or power circuits. Touching power

lines or circuits might be fatal.

Protect the Product from Lightning

In addition to disconnecting the AC power from the wall outlet,

disconnect the signal inputs.

Verify the Power Source from the On/Off

Power Light

When the on/off power light is not illuminated, the apparatus may still

be connected to the power source. The light may go out when the

apparatus is turned off, regardless of whether it is still plugged

into an AC power source.

Eliminate AC Mains Overloads

WARNING: Avoid electric shock and ﬁ re hazard!

Do not overload AC mains, outlets, extension cords,

or integral convenience receptacles. For products that

require battery power or other power sources to operate

them, refer to the operating instructions for those

products.

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Cisco DVR Installation Guide Page 4

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