Other Information
Can’t select certain channel
•May be blocked or not approved in the Parental Controls menu.
•If using a VCR, check to make sure the TV/VCR button on the VCR is in the correct mode (press the TV/VCR or INPUT button on your VCR).
•You usually can’t change channels when a menu is on the screen (press the CLEAR button).
•You might need to reset your digital cable card if you have one installed. Go to page 57 for more instructions.
Noisy stereo reception
•May be a weak station. Use Audio menu to choose Mono sound.
No picture, no sound but TV is on
•Maybe the cable/antenna option wasn’t chosen in the Channel Search menu. Select Detect antenna or cable setting in the Channel Search menu and run the search again.
•The channel might be blank — change channels.
•If you’re watching your VCR and it’s connected with coaxial cable to the CABLE/ANTENNA jack, tune the TV to channel 3 or 4 (whichever channel is selected on the 3/4 switch on the back of your VCR). Also check to make sure the TV/VCR button on the VCR is in the correct mode (press the TV/VCR button on your VCR).
•If a channel doesn’t exist and you tune to scrambled QAM channel, Weak or No Signal appears.
Sound okay, picture poor
•Check antenna and video connections. Make sure all of the cables are firmly connected to the jacks and they’re not damaged.
•Try adjusting sharpness function to improve weak signals. Go to page 50 for more instructions.
•Press the FORMAT button repeatedly to view the picture in different video formats. Analog channels may look better when you use the Normal video format (the video format appears on the right side of the channel banner).
Black box appears on the screen
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Problems with HDMI Connection
•Make sure the HDMI or DVI device is turned on and the cables are firmly connected. If problems still occur, turn off your device.
•If you are tuned to an HDMI input and you’re receiving Weak or No Signal message
•If you tune to the HDMI input and you see snow, the video goes in and out, or the video takes a long time to appear, your HDMI or DVI device is having trouble sending video information to the TV.
The Remote Control Doesn’t Work
•Something might be between the remote and the remote sensor on the device. Make sure there is a clear path.
•Maybe the remote isn’t aimed directly at the device that you’re trying to operate.
•Maybe remote is not in TV Mode. Press the TV button so the remote operates the TV.
•Maybe batteries in remote are weak, dead, or installed incorrectly. If batteries are weak, you will not be able to activate backlighting on the remote; instead, backlight will blink once when activated. Put new batteries in the remote. Note, if you remove the batteries, you may have to reprogram the remote to operate other devices.
•For Volume Punchthrough, remember to program the AUDIO button on the TV’s remote control to operate your audio receiver or amplifier. Go to page 32 for instructions. If you can’t program this remote to operate your audio receiver, Volume Punchthrough won’t work.
•Multiple TV Setup might be set to the wrong option. Press MENU/OK on the front panel. Select Setup Options, then Advanced Options, then Multiple TV Setup. Choose TV (default).
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Chapter 5 | 65 |
