Haier 21T5A Owners Manual - Page 23

Setting the other Function 3A filter and screen protection CH+ VOL- MENU VOL+ CH- How to use the 3A filter function 1.Press MENU button continuously until select the PICTURE menu. Then press CH+/- button to move the indicator to 3A FILTER, and press VOL+/- button to enter PICTURE ADJUST 3A FILTER A B B.B C ON SELECT ADJUST 2.Press CH+/- to move the indicator to the item you want to adjust and then VOL+/- to adjust it . SELECT ADJUST CH+ VOL- MENU VOL+ CH- How to activate the function of screen protection If no signal has been received by the TV set,when the B.B function is set ON, the screen will change into the form on the right shows if the screen protection is set ON . Press MENU button continuously until select the PICTURE menu. Then press CH+/- button to move the indicator to B.B, and press VOL+/- button to set it ON. PICTURE ADJUST 3A FILTER A B B.B C ON SELECT ADJUST