How do I play music from an SD card on the SWM JSD-520?
To play music from an SD card on your SWM JSD-520, please follow these steps: Insert the Card: Insert your SD/MMC card into the…
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SWM JSD-520 Car Stereo MP3 Player with PLL FM Stereo Radio Instruction Manual — questions & answers
Read product questions and troubleshooting answers linked to SWM JSD-520 Car Stereo MP3 Player with PLL FM Stereo Radio Instruction Manual.
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Answered questions
Why does the SWM JSD-520 car stereo reset its settings when used with an external power supply?
The SWM JSD-520 requires a constant 12V power source to maintain its internal memory. If your settings are resetting, it is likely because the…
Why does the SWM JSD-520 car stereo reset to default settings randomly even when connected to a constant power supply?
Based on the wiring diagram for the SWM JSD-520, there are two critical power wires that must be handled correctly to maintain memory settings:…
Does the SWM JSD-520 car stereo have AM radio?
No, the SWM JSD-520 does not have AM radio. According to the instruction manual, the device features a PLL FM Stereo Radio only. The…
How do I switch between front and rear speakers?
To adjust the sound balance between the front and rear speakers on the SWM JSD-520, you need to use the Fader setting. Follow these…
How do I use the folder selection function on the SWM JSD-520 car stereo?
To navigate through folders on your SWM JSD-520 car stereo during MP3 playback (USB or SD card mode), use the following buttons: Button 5/-10…
How do I switch between 12-hour and 24-hour clock formats on the SWM JSD-520?
Based on the instruction manual for the SWM JSD-520, there is no specific mention of a toggle between 12-hour and 24-hour formats. The manual…
How to adjust the screen brightness?
Based on the instruction manual for the SWM JSD-520, there is no specific setting to adjust the screen brightness. The device features a standard…