CT 5750 - Audio tuner DUAL - Free user manual and instructions
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| Product Type | AM/FM Audio Tuner |
| Brand | Dual |
| Model | CT 5750 |
| Dimensions (W x H x D) | 430 x 80 x 280 mm |
| Weight | 2.5 kg |
| Power Supply | AC 230 V, 50 Hz |
| Power Consumption | 8 W |
| Tuning Range FM | 87.5 - 108 MHz |
| Tuning Range AM | 530 - 1600 kHz |
| Tuning System | Digital PLL |
| Preset Memory | 30 stations |
| Display | Digital frequency display |
| RDS Support | FM RDS with station name |
| Audio Output | Stereo RCA line out |
| Antenna | FM dipole antenna, AM loop antenna |
| Signal-to-Noise Ratio | 70 dB mono / 65 dB stereo |
| Total Harmonic Distortion | 0.3 % at 1 kHz |
| Cleaning Instructions | Wipe with soft, dry cloth; do not use solvents. |
| Safety Precautions | Unplug during storms; keep away from heat sources. |
| Spare Parts Availability | Through authorized Dual service centers. |
| Repairability | Modular chassis for easy service access. |
| Package Contents | Tuner, AM loop antenna, FM antenna, user manual. |
Frequently Asked Questions - CT 5750 DUAL
How do I set the preset stations on my Dual CT 5750?
To store a radio station as a preset, tune to the desired station using the TUNING buttons. Press and hold a preset number (1-30) for about 2 seconds until the display flashes. Release; the station is stored. Repeat for other presets.
Why do I get poor FM reception?
Ensure the FM dipole antenna is fully extended and properly oriented. For better reception, connect an external FM antenna. Avoid placing the tuner near metal objects or other electronic devices. Use the mono mode to reduce noise on weak signals.
Can I connect the tuner to my amplifier?
Yes. Connect the supplied stereo RCA cable from the LINE OUT jacks of the tuner to any available AUX or TUNER input on your amplifier or receiver.
What should I do if the display is dim?
Check the DIMMER setting on the front panel or in the device menu. If the display is still dim, the backlight may need servicing. Consult the user manual for adjustment instructions.
Does the CT 5750 support RDS?
Yes, the CT 5750 supports RDS (Radio Data System) on FM frequencies. When RDS is available, the station name and program type are shown on the display.
How do I clean and maintain the tuner?
Use a soft, dry cloth to wipe the exterior. Never use chemicals or abrasive cleaners. Ensure the cooling vents are not obstructed. Periodically check antenna connections for corrosion.
Is it safe to use the tuner with a voltage different from 230V?
The CT 5750 is designed for AC 230 V only. Using it with a different voltage may cause damage. If your mains voltage differs, use a suitable voltage converter.
How can I improve AM reception?
Connect the supplied AM loop antenna and rotate it for the best signal. Keep it away from the tuner and other electronic devices. For stronger stations, consider an outdoor AM antenna.
Is there a remote control included?
The standard package does not include a remote control. The tuner is designed to be operated from the front panel. Some universal remotes may work, but no IR sensor is exposed on the device.
Where can I find spare parts?
Spare parts are available through authorized Dual service centers. For repairs, contact the support service or the retailer where you purchased the unit.
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USER MANUAL CT 5750 DUAL
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Product information
Brand : DUAL
Model : CT 5750
Category : Audio tuner