2
Safety Precautions
• Please read this section carefully before usage in the prescribed manner. The precautions given here deal with serious
safety issues. It is , therefore, of the utmost importance that they are observed in full.
• The meanings of safety-related symbols are as follows.
WARNING
This symbol is used to identify actions which, if carried out in an incorrect manner, could lead to serious personal
injury or even death.
CAUTION
This symbol is used to identify actions which, if carried out in an incorrect manner, could lead to serious personal
injury
*
1 or property damage
*
2.
*
1 “Personal injury” indicates a hurt, a burn or an electric shock which does not require hospitalization or going to the
hospital for a long term for treatment.
*
2 “Property damage” indicates expanded damage related to breakage of property or material.
WARNING
Installation of this accessory part should be per-
formed either by personnel from the dealer where it
was purchased or by specialist installation techni-
cians.
• Incorrect installation by unqualified personnel can
result in electric shock, fire or abnormal operation.
Reassembling, repair, or modification of this acces-
sory part is strictly forbidden.
• Failure to follow these directions can result in inflam-
mation, earth leakage or abnormal operation causing
electric shock or injury.
Secure grounding is needed.
• If earth is not connected, an electric shock may be
caused in trouble or earth leakage.
• Connection of the earth should be performed either by
personnel from the dealer where it was purchased or
by specialist.
Never insert metals such as a pin or wire into a hole
or clearance.
• It may cause a fire or electric shock.
Never handle the switches with wet hands.
• It may cause an electric shock.
Do not install in a location where flammable gasses
may be present.
• Fire may break out should flammable gas leak into the
vicinity of the parts.
Repair of the controller must also carried out by
personnel from dealer where it was purchased.
• Incorrect repair work by unqualified personnel can
result in electric shock, fire or abnormal operation.
CAUTION
Avoid exposing the controller to water.
• It causes an electric shock or power leakage.
Avoid to use the controller in a dusty place.
• It may cause a fire.
Avoid subjecting the controller to direct sunshine or
high humidity.
• Inside temperature rises and it may cause a fire.
Away from TV and radio set
• Failure to follow these directions can result in turbu-
lence of image or noise. Set TV or radio set 1m or
more apart from the controller.
Avoid operating the switches of operation part with a
sharp object.
• The sheet may be broken and may result in a trouble.
In maintenance work, be sure to turn off the power.
• An electric shock may be caused.
Maintenance
• When an abnormality is discovered during
maintenance, turn the power switch off.
• Avoid cleaning the operation panel with ben-
zene, thinner or a chemical duster. Otherwise,
the surface may become discolored or the
coating may be peeled.
Do not blow spray-type
synthetic detergent directly
because it causes an earth
leakage or electric shock.
• When the display panel or
operation panel becomes
dirty, clean with a soft cloth
containing soapy water and
dry using a dry soft cloth.
Do not use.
Polishing
powder
Benzene
Thinner
Chemical
floor-cloth
