Why is there no sound on my Sylvania Clock Radio?
If there is no sound coming from your Sylvania Clock Radio, first, make sure the VOLUME control is not set to the minimum; increase the volume. Also, the disc might be defective, so try another disc.
What to do if my Sylvania SCR4975 won't turn on?
If your Sylvania Clock Radio won't turn on, check the AC cord connection to ensure it is properly connected.
Why is there no sound when using AM or FM on my Sylvania Clock Radio?
If there is no sound when using AM or FM on your Sylvania Clock Radio, ensure that the power is on by pressing the POWER button. Also, check that the VOLUME control is not set to the minimum; increase the volume if needed.
How to fix a Sylvania Clock Radio when the alarm does not turn on?
If the alarm on your Sylvania Clock Radio does not turn on, make sure the ALARM MODE switch is in the correct position by pressing the AL1 or AL2 SET button to activate the alarm. Also, ensure that the clock and alarm time are properly set.
What to do if my Sylvania SCR4975 Clock Radio disc will not play?
If the disc will not play on your Sylvania Clock Radio: 1. Ensure the CD compartment door is closed. 2. Reinsert the disc correctly. 3. Try another disc in case the current one is dirty or defective. 4. Wipe the disc with a soft cloth if there's moisture condensation.
Why does the time keep resetting to '12:00' on my Sylvania SCR4975?
If the time on your Sylvania Clock Radio keeps resetting to '12:00', check the battery. The battery may be connected improperly, not connected, or dead. Also, ensure that you set the clock.
What causes erratic playback on my Sylvania SCR4975 Clock Radio?
Erratic playback on your Sylvania Clock Radio is usually caused by a dirty or defective disc. Clean or replace the disc to resolve this issue.
Equipment may generate RF energy; modifications may cause interference unless expressly approved.
Use of surge protector for AC connection recommended; lightning/power surges not covered by warranty.
Unit employs a laser; only qualified personnel should service due to possible eye injury.
Connect AC Power Cord to a wall outlet with AC120V/60Hz power supply.
Detailed steps to set or reset the actual time and alarm times.
Table listing symptoms like unit not turning on, disc not playing, or no sound, with causes and solutions.
General| Brand | Sylvania |
|---|---|
| Model | SCR4975 |
| Category | Clock Radio |
| Tuner Bands | AM/FM |
| Display Type | LED |
| Power Source | AC |
| Battery Backup | Yes |
| Alarm Type | Buzzer/Radio |
| Radio Band | AM/FM |
| Presets | 10 |
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