Dynex DX-RCRT20-09 manual Troubleshooting

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Troubleshooting

39

Problem		Solution

Poor picture or no picture.	•	Station or cable experiencing problems. Tune to another station.
	• Make sure channels are set into memory.
	• Check antenna or cable connections. Adjust the antenna.
	• Check for sources of possible interference.
	• Check picture control adjustments.

Poor reception on some	•	Station or cable experiencing problems. Tune to another station.
channels.	•	Make sure channels are set into memory.
	• Station is weak. Adjust the antenna to receive the desired station.
	• Check for sources of possible interference.

Poor color or no color.	•	Station or cable experiencing problems. Tune to another station.
	• Check picture control adjustments.
	• Check antenna or cable connections. Adjust the antenna.
	• Check for sources of possible interference.

Picture wobbles or drifts.	•	Station or cable experiencing problems. Tune to another station.
	• Make sure channels are set into memory.
	• Cable company is scrambling signal.
	•	Adjust antenna.

No CATV reception.	•	Check all cable connections.
	• Set AIR/CABLE menu option to the CABLE mode.
	• Station or cable system problems. Try another station.

No remote control operation.	•	Batteries are weak, dead, or inserted incorrectly.
	• Remote control is out of range. Move closer to TV (within 15 feet [5 m]).
	• Make sure the remote control is aimed at the sensor.
	• Confirm there are no obstructions between the remote control and the TV.
	• Make sure the power cord is plugged in.

TV shuts off.	•	No broadcast on tuned station.
	• Sleep timer is set.
	•	Power interrupted.

Closed Caption is not	•	TV station experiencing problems or program is not closed captioned. Try
activated.		another channel.
	• Check cable connection or VHF/UHF antenna. Adjust the antenna.
	• Turn closed captioning on in the OSD or press CCD.

Parental Control is not	•	Parental control set to OFF. Change setting to ON.
working correctly.	•	News or sporting event being broadcast.
	• Ratings not set. Set ratings as desired.

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Contents DX-RCRT20-09 Round Tube TVImportant safety instructions ContentsImportant safety instructions Important safety instructions Features Parts and functionsFront Menu button RearAntenna jack Connect the 75 ohm antenna cable from Mute Remote controlPower Setting up your TV Connecting your TV to AC powerInstalling batteries in the remote control To install batteries in the remote control Battery precautionsEffective range of the remote control Connecting to an antenna To connect basic cable no converter box Connecting cable TVTo connect a cable converter box To connect cable with both scrambled and unscrambled signalsSelecting the video input source Connecting to other equipmentUnderstanding US channel numbering Using your TVTurning on your TV Selecting a channelAdjusting the volume Setting up the channelsViewing the program guide digital TV only To delete a memorized analog channel Selecting a different signal sourceTo select a different signal source Skipping unwanted channelsTo select a preset Picture mode Adjusting the videoSelecting a preset Picture mode To adjust the videoTo select an OSD menu language Setting the languageSetting the on-screen display OSD language Selecting the audio source for digital TV DTVTo display channel and program information for analog TV Selecting the color system for analog TV ATVDisplaying channel and program information To select the color system for ATVTo set the time Setting the timeSetting the timer To set the timer to turn your TV onTurning off the daylight saving time feature To set the timer to turn your TV offTo turn off the daylight saving time feature To set the time zone Setting the time zoneTo create a favorite channel list Setting the sleep timerTo set the sleep timer Creating a favorite channel listTo turn the blue screen on or off Viewing the DTV program guideTurning the blue screen on or off To view the EPGDisplaying closed captions Viewing closed captions with analog Ntsc channelsTo display closed captions To turn closed captions on or off Viewing closed captions with digital channelsPress Menu one or more times to close the OSD To customize closed captions Customizing closed captions for digital channelsUsing your TV To set or change a parental controls password Setting the parental controlsTo turn the parental lock on or off To block or unblock TV ratings Main TV ratings includeTo block or unblock movie ratings TV sub-ratings includeSetting the Atsc parental lock Mpaa ratings includeTo set the Atsc parental lock Troubleshooting TroubleshootingTroubleshooting Legal notices SpecificationsCleaning your TV MaintainingCopyright FCC warningDay Limited Warranty Legal notices 07-538