Comelit MT 4478A TAS - Manual (Page 3)

3
PRECAUTIONS
• Use only the specified power source.
• Avoid using this unit under the following conditions:
-in extremely hot, cold or humid places,
-in dusty places,
-near appliances generating strong magnetic fields,
-in places subject to direct sunlight, and
• Unplug this unit from power supply and refer servicing to qualified
service personnel under the following conditions:
-if the unit does not operate normally following the operating instructions
-if the unit has been dropped or the cabinet has been damaged
-when the unit exhibits a distinct change in performance.
This is a Class A product. In a domestic environment this product
may cause radio interference in which case the user may be required
to take adequate measures.
This unit is produced to comply with Directive 89/336/EEC.