Instructions for use
IMPORTANT SAFETY INSTRUCTIONS
1. Read instructions - All the safety and Instructions for
use should be read before the system is operated.
2. Retain instructions - The safety and instructions for use
should be retained for future reference.
3 Heed warnings -All warnings on the unit and in the
operating instructions should be adhered to.
4. Follow instructions - All operating and instructions for
use should be followed.
5. Cleaning - Unplug system units from the mains outlet
before cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
6. Attachments - Do not use attachments not
recommended by the product manufacture as they may
cause hazards.
7. Water and Moisture - Do not use this unit near water for
example, near a bath tub, wash bowl, kitchen sink, or
laundry tub, in a wet basement, near a swimming pool, in
an unprotected outdoor installation, or any area which is
classified as a wet location.
8. Accessories - Do not place this unit on an unstable stand,
tripod, bracket, or mount. The unit may fall, causing
serious injury to a person and serious damage to the
unit. Use only with a stand, tripod, bracket, or mount
recommended by the manufacturer, or sold with the
product. Any mounting of the unit should follow the
manufacturer's instructions, and should use a mounting
accessory recommended by the manufacturer.
An appliance and cart combination should be moved
with care. Quick stops, excessive force, and uneven
surfaces may cause the appliance and cart combination
to overturn.
9. Ventilation - Openings in the enclosure, if any, are
provided for ventilation and to ensure reliable operation
of the unit and to protect it from overheating.These
openings must not be blocked or covered.The unit
should not be placed in a built-in installation unless
proper ventilation is provided or the manufacturers
instructions have been adhered to.
10. Power sources - Units should be operated only from
the type of power source indicated on the marking
label. If you are not sure of the type of power supply
you plan to use, consult your appliance dealer or local
power company. For units intended to operate from
battery power, or other sources, refer to the
instructions for use.
11. Grounding or polarization - This unit may be equipped
with a polarized alternating current line plug (a plug
having one blade wider than the other).This plug will fit
into the power outlet only one way.This is a safety
feature. If you are unable to insert the plug fully into the
outlet, try reversing the plug. If the plug still does not fit,
contact your electrician to replace your obsolete outlet.
Do not defeat the safety purpose of the polarized plug.
DCN Discussion System
Alternatively, this unit may be equipped with a 3-wire
grounding type plug, a plug having a third (grounding)
pin.This plug will only fit into a grounding-type power
outlet.This is a safety feature. If you are unable to insert
the plug into the outlet, contact your electrician to
replace your obsolete outlet. Do not defeat the safety
purpose of the grounding-type plug.
12. Power-Cord Protection - Power supply cords should be
routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying
particular attention to cords and plugs, convenience
receptacles, and the point where they exit from the
appliance.
13. Overloading - Do not overload outlets and extension
cords as this can result in a risk of fire or electrical
shock.
14. Object and Liquid Entry - Never push objects of any
kind into this unit through openings as they may touch
dangerous voltage points or short-out parts that could
result in a fire or electric shock. Never spill liquid of any
kind on the unit.
15. Servicing - Do not attempt to service this unit yourself
as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing
to qualified service personnel.
16. Damage Requiring Service - Unplug the unit from the
outlet and refer servicing to qualified service personnel
under the following conditions:
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into
the unit
c. If the unit has been exposed to rain or water.
d. If the unit does not operate normally by following the
instructions for use. Adjust only those controls that
are covered by the instructions for use, as an
improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the units to their
normal operation.
e. If the unit has been dropped or the units has been
damaged.
f. When the unit exhibits a distinct change in
performance - this indicates a need for service.
17. Replacement Parts - When replacement parts are
required be sure the service technician has used
replacement parts specified by the manufacturer or
have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric
shock or other hazards.
18. Safety Check - Upon completion of any service or
repairs to the units, ask the service technician to
perform safety checks to determine that the unit is in
proper operating condition.
19. Coax Grounding - If an outside cable system is
connected to the unit, be sure the cable is grounded,
i
Eng
F
D
E
NL
I