Commax APV-4RH Instruction Manual page 4

13. Po w er-Card Protection - Power- supply
cords should be routed so that they are not likely
to be walked on or pinched by items plac ed
upon or against them paying particular attention
to cords at plugs, convenience receptacles, and
the point where they exit from the product.
14. Protective Attachment Plug - The product
is equipped with on attac hment plug having
overload protection. This is a safety feature. See
instruc tion Manual for replac ement of, or
resetting the protective device. If replacement of
the plug is required, be sure the servic e
technician has uses a replacement plug specified
by the manufacturer that has the same overload
protection as the original plug.
15. Outdoor A ntenna Groundin g - If an
outside antenna or cable system is connected to
the product, be sure the antenna or cable system
is grounded so as to provide some protection
against voltage surges and built- up static
charges. Article 810 of the N ational Electrical
C ode, AN S I/N FPA 70, provides information
with regard to proper grounding of the mast
and supporting structure, grounding of the lead-
in wire to an antenna discharge unit, size of
grounding conductors, loc ation of antenna-
disc harge unit, c onnec tion to grounding
electrodes, and requirements for the grounding
electrode (Refer to the figure on page 5 ).
16. L i g h t n i n g - For added protec tion of this
product during a lightning storm, or when it is
left unattended and unused for long periods of
time, unplug it from the wall outlet and
disconnect the antenna or cable system. This will
prevent damage to the product due to lightning
and power-line surges.
Important Safety Instructions
- 3 -
17. Power Lines - A n outside antenna system
should not be located in the vicinity of overhead
power lines or other elec tric light or power
circuits, or where it can fall into such power
lines or circuits.
W hen installing on outside antenna system,
extreme c are should be taken to keep from
touching such power lines or circuits as contact
with them might be fatal.
18. O v e r l o a d i n g - Do not overload wall outlets,
extension c ords, or integral c onvenienc e
receptacles, as this can result in a risk of fire or
electric shock.
19. O bject an d Liq uid Entr y - N ever push
objects of any kind into this product through
openings as they may touch dangerous voltage
points or short-out parts that could result in a
fire or elec tric shock. N ever spill liquid of any
kind on the product.
20. S e r v i c i n g - Do not attempt to servic e this
product yourself as opening or removing covers
my expose you to dangerous voltage or other
hazards. Refer all servicing to qualified service
personnel.
21. Damage Requiring Service - Unplug this
product from the wall outlet and refer servicing
to qualified servic e personnel under the
following conditions.
A. W hen the power-supply c ord 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.