140The TV’s screen may be cleaned with a soft, lint-free cloth as well. Take carenot to scratch or mar the screen. If necessary, you may use a clothdampened with warm water. While cleaning, do not spray liquid directly onthe screen, or allow liquid to run down the screen and inside the TV. Also,never place drinks or vases with water on top of the TV. This could increasethe risk of fire, shock hazard or damage to the TV.Television Specifications• Broadcasting system US System NTSC-M, ATSC standard (8VSB),QAM• Receiving Channels VHF2-13, UHF14-69, CATV 14-36 (A)-(W), 37-59(AA)- (WW), 60-85 (AAA)-(ZZZ), 86-94 (86)-(94), 95-99 (A-5)-(A-1), 100-135(100)-(135), 01(4A)• Tuner type Frequency synthesized• Operating Temperature 5°C to 35°C (41°F to 95°F)• Operating Humidity 20% to 80%, non-condensing• Storage Temperature -15°C to 45°C (5°F to 113°F)• Storage Humidity 10% to 90%, non-condensingNoticesTTE Technology, Inc. (“TTE”) Limited WarrantyAll TCL LCD/LED ModelsWhat your warranty covers: Defects in materials or workmanship to the originalowner of this TCL product when purchasedas new from an Authorized Dealer of TCLbrand products in the United States and packaged with this warranty statement.New LCD/LED Televisions (Non-Commercial Use)For how long after your purchase: