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RCA 20F420T User Manual

RCA 20F420T
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31
Most problems you encounter with your TV can be corrected by consulting the following troubleshooting list.
TV Problems
TV won’t turn on
Make sure the TV is plugged in.
Check the wall receptacle (or extension cord) to make sure it is “live” by plugging in something else.
Something might be wrong with your remote control. Press the
POWER button on the front of the TV. If the TV turns on, check the
remote control.
The Child Lock may be set. Go to page 28 for more information.
Buttons don’t work
The Child Lock may be set. Go to page 28 for more information.
TV turns off unexpectedly
Sleep timer might have been activated. Go to page 22 for instructions.
Off-Timer might have been activated. Go to page 20 for instructions.
Electronic protection circuit may have been activated because of a power surge. If this happens frequently, the voltage in your house
may be abnormally high or low.
Blank screen
You may be on an inactive channel. Try another channel.
No sound, picture okay
Maybe the sound is muted. Try pressing the volume up button to restore sound.
If using S-Video remember to also connect the component’s left and right audio output jacks to the TV’s AUDIO jacks.
Can’t select certain channel
Channel may be blocked or not approved through Parental Controls.
If using a VCR, check to make sure the TV/VCR button on the VCR is in the correct mode (press the TV/VCR button on your VCR).
No picture, no sound but TV is on
Maybe the signal type is set wrong. Go to page 11 for more instructions.
You may have the wrong video input channel selected. Go to the INPUT button description on page 9.
Sound okay, picture poor
Check antenna connections. Make sure all of the cables are firmly connected to the jacks.
Try adjusting sharpness to improve weak signals. Go to page 16 for more instructions.
Black box appears on the screen
Closed caption might be on. Check CC in the Preferences menu. Go to page 21 for more instructions.
The Remote Control Doesn’t Work
Something might be between the remote and the remote sensor on the component. Make sure there is a clear path.
Maybe batteries in the remote are weak, dead or installed incorrectly. Put new batteries in the remote.
Problems with Parental Controls
The rating limits don’t work
You must activate the settings. Go to the MAIN MENU (press MENU on your remote), select Par. (Parental) Control in the
Preferences menu. Enter your password and turn on Master Enable (Go to page 27 for instructions).
I don’t remember my password and I want to unlock the TV
If you forget your password you can reset it. Simultaneously press the VOL+ on the remote and the CH+ button on the front of the
TV. The display will appear for you to enter your new password.
The Parental Controls won’t let me watch a program even though it’s not rated as violent.
Maybe the movie was given a NR (Not Rated) status. Check to see if BLOCK NO RATING is turned on in the Par. (Parental) Control
menu. Go to page 27 for more instructions.
Troubleshooting
Continues on next page...

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RCA 20F420T Specifications

Picture IconPicture
screen size20”
aspect ratio4:3
Connections IconConnections
front A/V jacksL + R + V
video 1 inputL + R + V & S-Video
General IconGeneral
packaging size20.9 x 22.8 x 20.3 inches
weight51 lbs

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