1. Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your Marantz CD 50n High-Resolution Network Digital Audio and CD Player. Please read this manual thoroughly before using the unit to ensure proper and safe operation.
Figure 1.1: Front view of the Marantz CD 50n unit.
Key Features:
- Ultra-High Resolution Audio: Supports PCM up to 384 kHz/32 bit and DSD 128 for detailed music playback.
- Cinematic Stereo with HDMI ARC: Connects to your TV via a single HDMI cable for enhanced audio from movies and games.
- Elite CD Sound: Advanced digital engine designed to extract fine details from your CD collection.
- Digital Pre-Amplifier: Allows direct volume control when connected to a power amplifier, using HEOS or the remote control.
- Network Audio Streaming: Integrated HEOS platform for access to various streaming services and network audio sources.
2. Setup
2.1 Unpacking and Contents
Carefully remove the unit from its packaging. Ensure all included accessories are present:
- Marantz CD 50n Unit
- Power Cord
- Remote Control
- Batteries for Remote Control
- User Manual (this document)
- Headphone
2.2 Placement
Place the CD 50n on a stable, level surface with adequate ventilation. Avoid direct sunlight, heat sources, and areas with high humidity or dust. Ensure sufficient space around the unit for proper airflow.
2.3 Connections
Refer to the rear panel diagram below for connection points.
Figure 2.1: Rear panel overview of the Marantz CD 50n.
Figure 2.2: Detailed view of digital and analog audio output connections.
- Power Connection: Connect the supplied power cord to the AC IN terminal on the rear panel and then to a wall outlet.
- Audio Output:
- Analog Audio Out (FIXED/VARIABLE): Connect to the analog input of an amplifier or receiver using RCA cables. Use VARIABLE for direct connection to a power amplifier, controlling volume via the CD 50n.
- Digital Audio Out (COAXIAL/OPTICAL): Connect to the digital input of a compatible amplifier or DAC for digital audio transmission.
- HDMI ARC: Connect an HDMI cable from the HDMI ARC port on the CD 50n to the HDMI ARC port on your television. This enables audio return channel functionality.
- Network Connection:
- Wired (NETWORK port): Connect an Ethernet cable from the NETWORK port to your router or network switch.
- Wireless (Bluetooth/Wi-Fi Antenna): Attach the supplied antennas to the BLUETOOTH/WI-FI ANTENNA terminals. For Wi-Fi setup, follow the on-screen instructions or use the HEOS app.
- USB-A: Connect a USB storage device for playing audio files.
- RS-232C: For custom integration and control systems.
- REMOTE CONTROL (IN/EXTERNAL): For connecting external IR receivers or integrating with other Marantz components for remote control synchronization.
3. Operating Instructions
3.1 Power On/Off
Press the power button on the front panel or the remote control to turn the unit on or off. The display will illuminate upon power-on.
3.2 CD Playback
- Press the OPEN/CLOSE button on the front panel or remote control to open the disc tray.
- Place a CD gently into the disc tray with the label side facing up.
- Press the OPEN/CLOSE button again to close the tray. The unit will begin reading the disc.
- Press the PLAY button to start playback. Use the SKIP buttons to navigate tracks and PAUSE/STOP for playback control.
Figure 3.1: Correct method for inserting a CD into the disc tray.
3.3 Network Audio Streaming
The CD 50n integrates the HEOS platform for network audio. Download the HEOS app on your smartphone or tablet to control streaming services, internet radio, and music stored on your network.
- Ensure the unit is connected to your network (wired or wireless).
- Open the HEOS app and follow the instructions to add your CD 50n to your HEOS system.
- Select your desired music source and begin playback through the app.
3.4 Input Selection
Use the INPUT button on the front panel or remote control to cycle through available input sources (CD, Network, USB, Digital Coaxial, Digital Optical, HDMI ARC).
3.5 Volume Control (Digital Pre-Amplifier)
If the CD 50n is connected directly to a power amplifier using the VARIABLE analog outputs, you can adjust the volume using the VOLUME knob on the front panel or the remote control. This functionality is also available via the HEOS app.
3.6 Headphone Output
Connect headphones to the headphone jack on the front panel. The headphone volume can be adjusted independently.
3.7 Remote Control
The supplied remote control provides full functionality for the CD 50n. Ensure batteries are correctly inserted.
Figure 3.2: The Marantz CD 50n remote control for convenient operation.
4. Maintenance
4.1 Cleaning
- Disconnect the power cord before cleaning.
- Use a soft, dry cloth to wipe the exterior surfaces.
- Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
- For stubborn dirt, lightly dampen a cloth with water and a mild detergent, then wipe dry immediately.
4.2 Disc Care
- Handle discs by their edges to avoid fingerprints.
- Keep discs clean and free from scratches. Wipe discs from the center outwards with a soft, lint-free cloth if cleaning is necessary.
- Store discs in their cases when not in use.
5. Troubleshooting
If you experience issues with your Marantz CD 50n, consult the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord disconnected; Power outlet faulty | Ensure power cord is securely connected; Try a different power outlet. |
| No sound output | Incorrect input selected; Cables not connected properly; Amplifier/receiver volume too low | Select the correct input source; Check all audio cable connections; Increase volume on connected amplifier/receiver. |
| CD does not play | Disc inserted incorrectly; Disc is dirty or scratched; Disc format not supported | Insert disc with label side up; Clean or replace disc; Ensure disc is a standard audio CD. |
| Network connection issues | Wi-Fi signal weak; Ethernet cable disconnected; Router issue | Move unit closer to router or use wired connection; Check Ethernet cable; Restart router. |
| Remote control not working | Batteries depleted or inserted incorrectly; Obstruction between remote and unit | Replace batteries, ensuring correct polarity; Remove any obstructions; Ensure remote is pointed at the unit's IR sensor. |
6. Specifications
Below are the technical specifications for the Marantz CD 50n.
| Feature | Detail |
|---|---|
| Product Dimensions (W x D x H) | 16.69 x 17.4 x 5.11 inches |
| Item Weight | 29.2 pounds |
| Model Number | CD50NSG |
| Connectivity Technology | Bluetooth, HDMI, Ethernet, Wi-Fi |
| Special Features | Wireless, Network Audio Streaming, Voice Control, HDMI ARC |
| Included Components | Power Cord, User Manual, Headphone, Remote Control |
| Date First Available | October 24, 2023 |
| Manufacturer | Marantz |
7. Warranty and Support
7.1 Warranty Information
Warranty details for the Marantz CD 50n are typically provided with the product packaging or available on the official Marantz website. Please refer to these resources for specific terms and conditions regarding your product's warranty coverage.
7.2 Customer Support
For further assistance, technical support, or service inquiries, please visit the official Marantz website or contact their customer service department. Contact information can usually be found in the warranty documentation or on the manufacturer's website.
8. Official Product Videos
No official product videos from the seller were found in the provided data for embedding in this manual.
