Troubleshooting - One for All URC-4220 Manual Del Usuario

TROUBLESHOOTING

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For additional information:
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LED (red light) does not blink when you press a key.
Replace batteries with two new AAA alkaline batteries.
LED blinks when you press a key, but home entertain-
ment device does not respond.
Make sure the remote control is aimed at your home
entertainment device and is not farther than 15 feet
away.
The unit does not control home entertainment devices
or commands are not working properly.
Try all listed codes for the device brands being set up.
Make sure they can be operated with an infrared remote
control.
Changing channels does not work.
If original remote required pressing ENTER or SELECT to
change channels,press ENTER or SELECT on this remote
after entering the channel number.
Tried Searching For Your Code method and still could
not find a working code.
Clear the device key as follows: Press and hold SET until
the LED (red light) blinks twice, then release. Next enter
9 - 9 - 2. Then press the device key to be cleared twice.
Now repeat the Searching For Your Code method on
page 9.
CH + and CH - do not work for your RCA TV.
Due to RCA design (1983-1987), only the original
remote control will operate these functions.
No remote control of volume.
See Changing Volume Lock on page 13 to lock/unlock
volume.
Internet: http://www.oneforall.com
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