User's Manual

17) O
ver
loading
D
o not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
18) Object and liquid entr
y
Neverpushobjectsofanykindintotheproductthroughopeningsastheymaytouchdangerousvoltage
pointsorshortoutpartsthatcouldresultinreorelectricshock.Neverspillorsprayanytypeofliquidon
the product.
19) Outdoor antenna gr
ounding
I
f an outside antenna is connected to the product, be
sure the antenna system is grounded so as to provide
some protection against voltage surges and built up
staticcharges.Section810oftheNationalElectricCode
ANSI/NFPA70providesinformationwithrespectto
proper grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge
product,sizeofgroundingconductors,locationof
antenna-discharge product, connection to grounding
electrodes and requirements for the grounding
electrodes.
20) Servic
e
D
o not attempt to service this product yourself as opening or removing covers may expose you t
o
danger
ousvoltageorotherhazards.Referallservicingtoqualiedservicepersonnel.
21) Replacement par
ts
W
hen replacement parts are required, be sure the service technician uses replacement parts specified
bythemanufacturerorthosethathavethesamecharacteristicsastheoriginalparts.Unauthorized
substitutionsmayresultinreorelectricshockorotherhazards.
22) Safet
y check
U
pon completion of any service or repairs to this product, ask the service technician to perform safety
checks to determine that the product is in proper operating condition.
23) Wall or ceiling moun
ting
T
he product should be mounted to a wall or ceiling only as recommended by the manufacturer.
24) Damage requiring servic
e
U
nplug this product from the wall outlet and refer service to qualified service p
ersonnel under the
f
ollowing conditions.
a) Whenthepower-supplycordorplugisdamaged.
b) Ifliquidhasbeenspilledorobjectshavefallenintotheproduct.
c) Iftheproducthasbeenexposedtorainorwater.
d) Iftheproductdoesnotoperatenormallybyfollowingtheoperatinginstructions.Adjustonlythose
controls that are covered by the operating instructions, as an adjustment of other controls may result
in damage and will require extensive work by a qualified technician to restore the product to its
normal operation.
e) Iftheproducthasbeendroppedorthecabinethasbeendamaged.
f) Whentheproductexhibitsadistinctchangeinperformance-thisindicatesaneedforservice.
25) Note to CATV syst
em installer
ThisreminderisprovidedtocalltheCATVsysteminstaller’sattentiontoArticle820-40oftheNECthat
provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be
connected to the grounding system of the building, as close to the point of cable entry as practical.
NOTE:
Refer all servicing to qualified service personnel. Servicing is required when the unit has been damaged
in any way such as the following: the power-supply cord or plug has been damaged, liquid has been
spilled into unit, the unit has been exposed to rain or moisture, the unit has been dropped or the unit
does not operate normally.
Important Safety Instructions
5