Sony ICF-S79 Operating Instructions
![Sony ICF-S79 manual cover](/images/d0109dc3f40c574b144879f6/thumbs/thumb175x175.webp)
To set the alarm on your Sony ICF-S79, press and hold the ALARM button while adjusting the hour and minute with the TUNE/TIME SET control. Release the ALARM button to set the time.
First, check if the batteries are correctly inserted and not depleted. If using an AC adapter, ensure it’s connected securely to both the radio and the power outlet.
For better reception, fully extend the telescoping antenna and reposition the radio. Placing it near a window can also help improve reception.
To change the time, press and hold the TIME SET button while turning the TUNE/TIME SET control to adjust the hour and minute. Release the button once the correct time is set.
The Sony ICF-S79 uses two AA batteries. Make sure to insert them correctly following the polarity markings in the battery compartment.
Clean the exterior with a soft, dry cloth. Avoid using chemicals or abrasive materials, as they can damage the surface.
Distorted sound can be caused by weak batteries or poor reception. Try replacing the batteries or adjusting the antenna position for better reception.
To reset the radio, remove the batteries and unplug the AC adapter, if connected. Wait for a few minutes before reinserting the batteries or plugging it back in.
Yes, the Sony ICF-S79 is equipped with a headphone jack. You can plug in standard headphones for private listening.
To switch between AM and FM bands, use the BAND selector switch on the side of the radio. Slide it to the desired band.