Important Safeguards
1.
Read, Follow, and Retain Instructions
- All safety and
operating instructions should be read and followed before
operating the unit. Retain instructions for future reference.
2.
Heed Warnings
– Adhere to all warnings on the unit and
in the operating instructions.
3.
Attachments
- Attachments not recommended by the
product manufacturer should not be used, as they may
cause hazards.
4.
Installation Cautions
- 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 manufacturer-recommended
accessories, or those sold with the product. Mount the unit
per the manufacturer's instructions. Appliance and cart
combination should be moved with care. Quick stops,
excessive force, or uneven surfaces may cause the
appliance and cart combination to overturn.
5.
Cleaning
- Unplug the unit from the outlet before
cleaning. Follow any instructions provided with the unit.
Generally, using a damp cloth for cleaning is sufficient. Do
not use liquid cleaners or aerosol cleaners.
6.
Servicing
- Do not attempt to service this unit yourself.
Opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.
7.
Damage Requiring Service
- Unplug the unit from the
main AC power source and refer servicing to qualified
service personnel under the following conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled or an object has fallen into the
unit.
• If the unit has been exposed to water and/or inclement
weather (rain, snow, etc.).
• If the unit does not operate normally, when following
the operating instructions. Adjust only those controls
specified in the operating instructions. Improper
adjustment of other controls may result in damage, and
require extensive work by a qualified technician to
restore the unit to normal operation.
• If the unit has been dropped or the cabinet damaged.
• If the unit exhibits a distinct change in performance, this
indicates that service is needed.
8.
Replacement Parts
- When replacement parts are
required, the service technician should use replacement
parts specified by the manufacturer, or that have the same
characteristics as the original part. Unauthorized
substitutions may result in fire, electrical shock, or other
hazards.
9.
Safety Check
- Upon completion of servicing or repairs to
the unit, ask the service technician to perform safety
checks to ensure proper operating condition.
10.
Power Sources
- Operate the unit only from the type of
power source indicated on the label. If unsure of the type
of power supply to use, contact your dealer or local power
company.
• For units intended to operate from battery power, refer
to the operating instructions.
• For units intended to operate
with External Power
Supplies
, use only the recommended approved power
supplies.
• For units intended to operate with a limited power
source, this power source must comply with EN60950.
Substitutions may damage the unit or cause fire or
shock.
• For units intended to operate at 24VAC, normal input
voltage is
24VAC
. Voltage applied to the unit's power
input should not exceed 30VAC.
User-supplied wiring, from the 24VAC supply to unit,
must be in compliance with electrical codes (Class 2
power levels). Do not ground the 24VAC supply at the
terminals or at the unit's power supply terminals.
11.
Coax Grounding
- If an outside cable system is connected
to the unit, ensure that the cable system is grounded.
U.S.A. models only--Section 810 of the National Electrical
Code, ANSI/NFPA No.70, provides information regarding
proper grounding of the mount and supporting structure,
grounding of the coax to a discharge unit, size of
grounding conductors, location of discharge unit,
connection to grounding electrodes, and requirements for
the grounding electrode.
12.
Grounding or Polarization
- This unit may be equipped
with a polarized alternating current line plug (a plug with
one blade wider than the other). This safety feature allows
the plug to fit into the power outlet in only one way. If
unable to insert the plug fully into the outlet, try reversing
the plug. If the plug still fails to fit, contact an electrician to
arrange replacement of the obsolete outlet. Do not defeat
the safety purpose of the polarized plug.
Alternately, this unit may be equipped with a
3-wire grounding plug (a plug with a third pin, for
grounding). This safety feature allows the plug to fit into a
grounding power outlet only. If unable to insert the plug
into the outlet, contact an electrician to arrange
replacement of the obsolete outlet. Do not defeat the safety
purpose of the grounding plug.
13.
Lightning
- For added protection during a lightning storm,
or when this unit is left unattended and unused for long
periods of time, unplug the unit from the wall outlet and
disconnect the cable system. This will prevent damage to
the unit due to lightning and power line surges.
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