20 3A filter and s cre en pr ote cti on. 21 Cur tai n fun cti on, cal end ar di spl ay. 22 Cha nne l exc han ge. 23 Set tin g the l ock. 24 Cha ngi ng yo ur pa ssw ord. 24 Set tin g the l ock. 25 Gam e. 26 Gam e con tro l but ton s and m eth od of p lay ing t he ga me. 26 Technical operation Others Con nec tin g Add iti ona l Eq uip men ts. 27 Tro ubl esh oot ing. 28 Spe cif ica tio ns. 29 Warning and Cautions 1. When you clean the TV set, please pull out the power plug from AC outlet. Don't clean the cabinet and the screen with benzene, petrol and other chemicals. To prevent the TV set from firing and electric shock, don't expose the TV set to rain or moisture. In order to prolong the using life of the TV set, please place it on a ventilated place...