Sony CFD-758 Operating Instructions
![Sony CFD-758 manual cover](/images/d70bc0bfc9fb98639918c178/thumbs/thumb175x175.webp)
To reset the Sony CFD-758, unplug the power cord from the electrical outlet, wait for about 10 seconds, and then plug it back in. This will reset the unit to its default factory settings.
If the CD player is not reading discs, first ensure that the disc is clean and free of scratches. Try other discs to see if the issue persists. If it does, clean the CD lens with a lens cleaner. If the problem continues, the unit might require professional repair.
To improve radio reception, extend the telescopic antenna fully and adjust its position for the best signal. For FM stations, moving the unit closer to a window may help. Ensure there are no electronic devices causing interference nearby.
Ensure the volume is turned up and not muted. Check if headphones are plugged in, as this will silence the speakers. Inspect the speaker connections and make sure the function selector is set to the correct source.
Press the 'Clock' button and hold it until the hour digits flash. Use the 'Tuning' buttons to set the correct hour, then press 'Clock' again to switch to minutes. Adjust the minutes in the same way and press 'Clock' once more to confirm the settings.
The Sony CFD-758 operates on six D-size batteries for portable use. Ensure the batteries are inserted correctly by matching the polarity (+/-) as indicated in the battery compartment.
You can connect an external device to the Sony CFD-758 using the AUX input. Use a standard 3.5mm audio cable to connect the device's headphone output to the AUX input on the unit. Select 'AUX' as the function to play audio from the external device.
If the tape deck is not working, check if the tape is correctly inserted and that there is no damage to the cassette. Clean the tape heads with a head-cleaning cassette. If the problem persists, the belts or motor may need servicing.
To clean the exterior, use a soft, dry cloth to gently wipe the surfaces. Avoid using liquid cleaners or spraying directly onto the unit. For stubborn stains, slightly dampen the cloth with water.
Yes, the Sony CFD-758 can be used with a power adapter. Ensure you are using the correct voltage (AC 120V, 60 Hz) as specified in the user manual. Plug the adapter into the DC IN jack on the unit.