Haier L42A9 Owner's Manual

Also see for L42A9: Service manual

19Menu operationAFC: It can be set to On and Off. While it is set to On, the TV set will detect the TV(6)signal automatically, and in case of offset of the signal within a certain range, it canadjust the channel to the correct position.Program list: Press > to enter the sub-menu as shown in the following diagram4.It is possible to edit the program list according to the indications at thebottom of the menu. While selecting a different program with the Up/Down key in the program list, it will switch to the currently selectedprogram automatically in 3 seconds.V. VGA setting (the following menus only appear in the VGAmode)Auto adjust: Adjust the PC picture to the optimal position1.H. Position: Adjustable from -50 to 50, adjust the horizontal position of the picture.2.V. Position: Adjustable from -50 to 50, adjust the vertical position of the picture.3.Clock, Phase: Adjustable from -50 to 50, adjust the effect of the picture display.4.