Haier HL42B-B, Service Manual

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amplificatory or speakers, please turn the TV speakers off.
Caution:
Do not look into the optical output port.
Looking at the laser beam may damage
your vision.
PC Connection
How to connect
1. To get the best picture quality, adjust the PC graphics card to 1024x768 .
2. Use the TV`s PC or DVI (Digital Visual Interface) Audio IN port for video connections, depending on
your PC connector.
■ If the graphic card on the PC does not output analog and digital RGB simultaneously, connect only
one of either VGA IN or DVI IN to display the PC on the TV.
■ If the graphic card on the PC does output analog and digital RGB simultaneously, set the TV to
either VGA or DVI; (the other mode is set to Plug and Play automatically by the TV.)
3. Then, make the corresponding audio connection. If using a sound card, adjust the PC sound as
required.
How to use
1. Turn on the PC and the TV.
2. Turn on the display by pressing the POWER button on the TV's remote control.
3. Use INPUT on the remote control to select VGA or HDMI source.
4. Check the image on your TV. There may be noise associated with the resolution, vertical pattern,
contrast or brightness in PC mode. If noise is present, change the PC 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 PC graphic card can not be changed, change the PC graphic
card or consult the manufacturer of the PC graphic card.
NOTES:
1 Use a DVI cable.
2 Avoid keeping a fixed image on the TV's screen for a long period of time. The fixed image may
become permanently imprinted on the screen.
3 The synchronization input form for Horizontal and Vertical frequencies is separate.
R esoluti on
Fra me
frequency
(Hz)
VGA
SVGA
XGA
640*480 60Hz
800*600 60Hz/75Hz
1024*768
60Hz
Mode Resol uti on
75Hz
85Hz