Dynex DX-RCRT20-09 manual Troubleshooting

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38	Troubleshooting

4Press the number buttons on the remote control to enter the password. The default password is 0000. The ATSC PARENTAL LOCK screen opens.

5Press CH + or CH – to select an option, then press VOL+ or VOL– to adjust the option. Options include:

•VERSION–Displays the V-CHIP broadcast source version.

•DIMENSION–The information displayed here varies, depending on the V-CHIP signal.

•CLEAR RRT–Clears the version field.

6Press MENU one or more times to close the OSD.

Troubleshooting

Use the following checklist for troubleshooting when you have problems with your TV. Consult your local dealer or service outlet if problems persist. Be sure all connections are properly made when using with other units.

Warning: Do not try to repair your TV yourself. Refer all servicing to qualified service personnel. Do not remove the back cover. Your TV has dangerous electrical voltages inside that may cause a fire or injury.

Note: Your TV may make occasional snapping or popping noises. This is caused by materials in the cabinet expanding or contracting when the room temperature changes. This is normal.

Problem	Solution

TV does not operate.	• Make sure the power cord is plugged in.
	• Try another AC outlet.
	• Power is off. Check fuse or circuit breaker.
	• Unplug TV for an hour, then plug it back in.

Poor sound or no sound.	• Station or cable experiencing problems. Tune to another station.
	• Check sound adjustments (volume and mute).
	• Check for sources of possible interference.

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Contents Round Tube TV DX-RCRT20-09Contents Important safety instructionsImportant safety instructions Important safety instructions Front FeaturesParts and functions Rear Menu buttonAntenna jack Connect the 75 ohm antenna cable from Remote control MutePower Installing batteries in the remote control Setting up your TVConnecting your TV to AC power Battery precautions To install batteries in the remote controlEffective range of the remote control Connecting to an antenna Connecting cable TV To connect basic cable no converter boxTo connect cable with both scrambled and unscrambled signals To connect a cable converter boxConnecting to other equipment Selecting the video input sourceSelecting a channel Using your TVTurning on your TV Understanding US channel numberingViewing the program guide digital TV only Adjusting the volumeSetting up the channels Skipping unwanted channels Selecting a different signal sourceTo select a different signal source To delete a memorized analog channelTo adjust the video Adjusting the videoSelecting a preset Picture mode To select a preset Picture modeSelecting the audio source for digital TV DTV Setting the languageSetting the on-screen display OSD language To select an OSD menu languageTo select the color system for ATV Selecting the color system for analog TV ATVDisplaying channel and program information To display channel and program information for analog TVTo set the timer to turn your TV on Setting the timeSetting the timer To set the timeTo turn off the daylight saving time feature Turning off the daylight saving time featureTo set the timer to turn your TV off Setting the time zone To set the time zoneCreating a favorite channel list Setting the sleep timerTo set the sleep timer To create a favorite channel listTo view the EPG Viewing the DTV program guideTurning the blue screen on or off To turn the blue screen on or offTo display closed captions Displaying closed captionsViewing closed captions with analog Ntsc channels Viewing closed captions with digital channels To turn closed captions on or offPress Menu one or more times to close the OSD Customizing closed captions for digital channels To customize closed captionsUsing your TV Setting the parental controls To set or change a parental controls passwordTo turn the parental lock on or off Main TV ratings include To block or unblock TV ratingsTV sub-ratings include To block or unblock movie ratingsTo set the Atsc parental lock Setting the Atsc parental lockMpaa ratings include Troubleshooting TroubleshootingTroubleshooting Maintaining SpecificationsCleaning your TV Legal noticesFCC warning CopyrightDay Limited Warranty Legal notices 07-538