CDR 500 U - Radio ECG - Free user manual and instructions
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| Product Type | Radio with CD player |
| Brand | ECG |
| Model | CDR 500 U |
| Dimensions (W x H x D) | 280 x 120 x 200 mm |
| Weight | 1.5 kg |
| Power Supply | AC 230 V, 50 Hz |
| Power Consumption | 15 W |
| Frequency Range FM | 87.5 – 108 MHz |
| Frequency Range AM | 522 – 1620 kHz |
| Output Power | 2 x 5 W RMS |
| CD Player | Yes, supports CD, CD-R, CD-RW |
| USB Port | Yes, for MP3 playback |
| AUX Input | 3.5 mm jack |
| Headphone Jack | 3.5 mm |
| Antenna | FM wire antenna, AM loop antenna |
| Preset Stations | 30 (FM/AM) |
| Remote Control | Included |
| Display | LCD with backlight |
| Clock | Yes, with alarm function |
| Maintenance | Clean with a soft, dry cloth. Do not use solvents. |
| Safety | Keep away from water and moisture. Do not open the casing. |
| Spare Parts Available | Remote control, antenna |
| Repairability | Designed for professional service only. |
Frequently Asked Questions - CDR 500 U ECG
How do I set the clock on the ECG CDR 500 U?
Press and hold the CLOCK button until the hour digits flash. Use the TUNE+ or TUNE- buttons to adjust the hour, then press CLOCK again to set minutes. Press CLOCK to confirm.
How can I preset radio stations?
Tune to the desired station manually. Press and hold one of the PRESET buttons (1-5) until you hear a beep. For more presets, use the MEMORY button followed by a number (1-30).
Why is my CD not playing?
Ensure the CD is inserted label-side up. Check if the CD is scratched or dirty; clean it with a soft cloth. Make sure the CD format is supported (CD, CD-R, CD-RW). If the problem persists, try a different CD.
The radio has no sound. What should I check?
First, check if the volume is turned up. Ensure the correct source is selected (FM/AM/CD/AUX). If using headphones, unplug them. For FM, extend the antenna fully. If still no sound, try resetting the unit by unplugging it for 1 minute.
How do I improve FM radio reception?
Fully extend the FM wire antenna. Move the antenna away from metal objects. If reception is weak, try relocating the radio near a window. For best results, use an external FM antenna.
Can I connect my smartphone to the ECG CDR 500 U?
Yes, use the AUX input (3.5 mm jack) on the front panel. Connect your smartphone with a standard audio cable and select AUX mode on the radio.
How do I set the alarm?
Press and hold the ALARM button. The hour digits will flash. Set the hour using TUNE+/TUNE-, press ALARM to set minutes, then press ALARM again to confirm. Select alarm source (buzzer or radio) using the ALARM button repeatedly.
The remote control is not working. What can I do?
First, check the batteries. Replace with new AAA batteries if needed. Ensure there are no obstacles between the remote and the radio. Point the remote directly at the sensor. If still not working, try a factory reset.
How do I clean the ECG CDR 500 U?
Unplug the unit. Use a soft, dry cloth to wipe the exterior. Avoid using any liquids, solvents, or abrasive cleaners. For the CD lens, use a lens cleaner disc available separately.
Is the ECG CDR 500 U energy efficient?
The device consumes 15 W during operation. It includes an auto-standby function that switches the unit off after 15 minutes of inactivity to save energy. You can disable this in the settings.
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