Motorola DCP501 ユーザーズマニュアル

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Troubleshooting 
115 
 
DCP501 User Guide 
 
 Problem 
Possible 
Solution 
Radio stations 
cannot be tuned. 
 
Verify that the AM and FM antennas are properly connected, as defined in 
the “Installation” section. 
 
Adjust antenna location. 
 
Verify that the DCP501 is within reception range of the desired station. 
 
Indoor antennas may not be adequate to receive AM/FM broadcasts in 
certain geographical locations. An external antenna may be required. 
Preset radio stations 
cannot be recalled. 
 
No station presets have been entered 
 
Station presets have been cleared. 
AM
-FM
 TUNER 
Tuned station is 
noisy and full of 
static. 
 
Switch the FM receiver into Mono mode, as defined in the “Operation” 
section. 
 
The AM receiver may be experiencing interference from electrical appliances 
(e.g. clothes washer). Turn off the appliance while listening to AM 
broadcasts. 
.
 
RECORDING 
The VCR does not 
operate or record 
properly. 
 
Check to make sure that the VCR is properly connected to an AC power 
outlet and powered on. 
 
Verify that the VCR outputs of the DCP501 are properly connected to the 
inputs of the VCR, and that the outputs of the VCR are properly connected to 
the VCR inputs of the DCP501, as defined in the “Installation” section. 
 
The VCR may not record DVDs since the content may be copy-protected.  
 
Make sure that the video cassette is not damaged or of poor quality. 
 
Make sure that the plastic erase protection tab on the video cassette has not 
been broken off. 
 
Verify that the remote control unit has been programmed to operate the 
correct model of VCR that is being used. 
.