Haier L42R3 User Manual - Page 10

Installation Audio (Optical) Output port. B Connect the other end of the optical cable to the digital audio (optical) input on the audio equipment. See the external audio equipment instruction manual for operation. q If the graphic card on the computer does output analog and digital RGB simultaneously, set the TV to either VGA or HDMI; (the other mode is set to Plug and Play automatically by the TV.) C Then, make the corresponding audio connection. If using a sound card, adjust the VGA sound as required. +'0 , Dig it al Set-to p Box Note R When connecting with external audio equipments, such as amplifers or speakers, please turn the TV speakers off. ! Caution: q Do not look into the optical output port. Looking at the laser beam may damage your vision. Connecting a computer How to connect A To get the best picture quality, adjust the VGA graphics card to 1280s1024. B Use the TV's VGA or DVI (Digital Visual Interface) Audio IN port for audio connections, depending on your computer connector. q If the graphic card on the computer does not output analog and digital RGB simultaneously, connect only one of either VGA IN or HDMI IN to display the VGA on the TV. How to use A Turn on the computer and the TV. B Use INPUT on the remote control to select VGA or HDMI source. C Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or brightness in VGA mode. If noise is present, change the VGA mode to another resolution, change the refresh rate to another rate or adjust the brightness and contrast on the menu until the picture is clear. If the refresh rate of the VGA graphic card can not be changed, change the VGA graphic card or consult the manufacturer of the VGA graphic card. Note R Use a DVI cable. EN-9 TV LCD-TFT Owner's Manual