TCL L32E5300/MT27S-AP/CSTM E3 Service Manual

18. This television set should be operated only from the type of power source indicated on the marking label.If you are notsure of the type of power supply at your home, consult your television dealer or local power company. For televisionsets designed to operate from battery power, refer to the operating instructions.19. If the television set does not operate normally by following the operating instructions, unplug this television set from thewall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operatinginstructions as improper adjustment of other controls may result in damage and will often require extensive work by aqualified technician to restore the television set to normal operation.20. When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go ona holiday, turn the television set and unplug the television set from the wall outlet.21. If you are unable to restore normal operation by followingthe detailedprocedurein your operatinginstructions,do not attempt any further adjustment. Unplug the set and call your dealer or service technician.22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need forservice, unplug the set and have it checked by a professional service technician.23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when beingturned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult yourdealer or service technician.24. Do not use attachments not recommendedby the television set manufacturer as they may cause hazards.25. When replacementparts are required, be sure the service technician has used replacementparts specifiedby the manufacturer that have the same characteristics as the original part. Unauthorized substitutionsmay result in fire, electric shock, or other hazards.26. Upon completion of any service or repairs to the television set, ask the service technician to performroutine safety checks to determine that the television is in safe operating condition.off5SCHNEIDER ELECTRONICS GMBH-GERMANYOPERATION OF YOUR SETIF THE SET DOES NOT OPERATE PROPERLYFOR SERVICE AND MODIFICATION5