NAD C 338 హైబ్రిడ్ డిజిటల్ DAC Ampజీవితకాలం

1. పరిచయం

The NAD C 338 is a versatile Hybrid Digital DAC Amplifier designed to deliver high-fidelity audio performance with modern connectivity options. It combines NAD's renowned amplification technology with a high-resolution Digital-to-Analog Converter (DAC) and integrated Chromecast built-in, allowing for seamless streaming of music from various sources. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your C 338 ampజీవితకాలం.

మూర్తి 1.1: ముందు view of the NAD C 338 Hybrid Digital DAC Ampజీవితకాలం.

This image shows the front panel of the NAD C 338, featuring the display, input selection buttons, headphone jack, and volume knob.

2 కీ ఫీచర్లు

• High-Performance DAC: Equipped with a 24-bit/192kHz Texas Instruments PCM1796 DAC for exceptional audio clarity and reduced distortion.
• HybridDigital Ampలిఫికేషన్: Features efficient Hypex UCD power supply output stage, delivering 50 watts into 8 or 4 Ohms, and up to 200 watts IHF Dynamic Power into 8, 4, or 2 Ohms.
• ఇంటిగ్రేటెడ్ Chromecast: Effortlessly stream music, podcasts, and playlists from your phone, tablet, or laptop to your stereo system.
• వైర్‌లెస్ కనెక్టివిటీ: Includes Spotify Connect and Bluetooth for expanded music streaming options.
• మూవింగ్ మాగ్నెట్ ఫోనో Stage: Built-in phono input for direct connection of turntables, preserving the authentic sound of vinyl records.
• Versatile Inputs/Outputs: Offers a dedicated headphone amplifier, subwoofer output, optical, coaxial, and analog inputs to cater to diverse audio needs.

3. సెటప్ మరియు కనెక్షన్లు

Before connecting your NAD C 338, ensure the unit is powered off and unplugged from the mains. Place the ampతగినంత వెంటిలేషన్ ఉన్న స్థిరమైన, సమతల ఉపరితలంపై లైఫైయర్.

3.1 వెనుక ప్యానెల్ ఓవర్view

Figure 3.1: Rear panel connections of the NAD C 338.

This image illustrates the various input and output ports on the rear of the amplifier, including speaker terminals, analog inputs, digital inputs, and the phono stage.

3.2 స్పీకర్ కనెక్షన్లు

1. Identify the left and right speaker terminals on the rear panel.
2. Connect your speakers using high-quality speaker cables. Ensure correct polarity: connect the positive (+) terminal on the amplifier to the positive (+) terminal on the speaker, and the negative (-) terminal on the amplifier to the negative (-) terminal on the speaker.
3. Tighten the binding posts securely to ensure a good connection.

3.3 Source Connections

• Analog Sources (CD Player, Tuner): Connect RCA cables from the analog outputs of your source components to the "ANALOG IN" jacks on the C 338.
• Turntable (Phono): Connect your turntable's RCA cables to the "PHONO IN" jacks. Ensure your turntable has a Moving Magnet (MM) cartridge. Connect the turntable's ground wire to the C 338's ground terminal if available.
• Digital Sources (TV, Blu-ray Player): Connect optical (TOSLINK) cables to the "OPTICAL IN" jacks or coaxial cables to the "COAXIAL IN" jacks.
• subwoofer: If using an active subwoofer, connect an RCA cable from the "SUBWOOFER OUT" jack on the C 338 to the line-level input on your subwoofer.

3.4 Network Setup (Chromecast Built-in)

The NAD C 338 connects to your home network via Wi-Fi for Chromecast functionality.

1. Ensure your C 338 is powered on.
2. మీ స్మార్ట్‌ఫోన్ లేదా టాబ్లెట్‌లో Google Home యాప్‌ని డౌన్‌లోడ్ చేయండి.
3. Follow the in-app instructions to set up your C 338 as a new device on your Wi-Fi network.
4. Once connected, the C 338 will appear as a cast device in compatible audio applications.

Figure 3.2: NAD C 338 with a tablet, illustrating wireless streaming capabilities.

This image shows the amplifier alongside a tablet, demonstrating how the device can be controlled and music streamed wirelessly via Chromecast or Bluetooth.

4. ఆపరేటింగ్ సూచనలు

4.1 పవర్ ఆన్/ఆఫ్

నొక్కండి శక్తి యూనిట్‌ను ఆన్ లేదా ఆఫ్ చేయడానికి ముందు ప్యానెల్‌లోని బటన్ లేదా రిమోట్ కంట్రోల్.

4.2 మూలం ఎంపిక

ఉపయోగించండి మూలం buttons on the front panel or the remote control to cycle through the available input sources (e.g., Analog 1, Analog 2, Phono, Optical 1, Coaxial, Chromecast, Bluetooth). The selected source will be displayed on the front panel.

4.3 వాల్యూమ్ నియంత్రణ

పెద్దదాన్ని తిప్పండి వాల్యూమ్ knob on the front panel clockwise to increase volume and counter-clockwise to decrease it. Alternatively, use the వాల్యూమ్ +/- రిమోట్ కంట్రోల్‌లో బటన్లు.

4.4 Chromecast అంతర్నిర్మితంతో స్ట్రీమింగ్

Once your C 338 is connected to your Wi-Fi network via the Google Home app, you can stream audio directly from Chromecast-enabled applications on your smartphone, tablet, or computer.

1. Open a Chromecast-compatible app (e.g., Spotify, Google Play Music, Pandora).
2. కోసం చూడండి ప్రసార చిహ్నం అనువర్తనం లోపల.
3. Tap the Cast icon and select your NAD C 338 from the list of available devices.
4. The audio will now play through your C 338.

4.5 బ్లూటూత్ కనెక్టివిటీ

To pair a Bluetooth device with your C 338:

1. Select the Bluetooth input on the C 338.
2. మీ మొబైల్ పరికరంలో బ్లూటూత్‌ని ప్రారంభించండి మరియు అందుబాటులో ఉన్న పరికరాల కోసం శోధించండి.
3. Select "NAD C 338" from the list to pair.
4. జత చేసిన తర్వాత, మీరు మీ పరికరం నుండి ఆడియోను ప్రసారం చేయవచ్చు ampజీవితకాలం.

4.6 హెడ్‌ఫోన్ అవుట్‌పుట్

Connect your headphones to the 6.3mm (1/4") headphone jack on the front panel. When headphones are connected, speaker output will be muted.

Figure 4.1: User enjoying music via headphones connected to the C 338.

This image depicts a user utilizing the headphone output feature of the NAD C 338, highlighting its personal listening capability.

5. నిర్వహణ

To ensure the longevity and optimal performance of your NAD C 338, follow these maintenance guidelines:

• శుభ్రపరచడం: Use a soft, dry cloth to wipe the exterior surfaces. Avoid using abrasive cleaners, solvents, or chemical sprays, as they may damage the finish.
• వెంటిలేషన్: Ensure that the ventilation openings on the top and sides of the amplifier are not blocked. Proper airflow is crucial to prevent overheating.
• పవర్ కార్డ్: Periodically check the power cord for any signs of damage. If damaged, replace it with an approved cord.
• నిల్వ: యూనిట్‌ను ఎక్కువ కాలం నిల్వ ఉంచినట్లయితే, దానిని పవర్ అవుట్‌లెట్ నుండి డిస్‌కనెక్ట్ చేసి, చల్లని, పొడి ప్రదేశంలో నిల్వ చేయండి.

6. ట్రబుల్షూటింగ్

If you encounter issues with your NAD C 338, refer to the following common problems and solutions.

7. స్పెసిఫికేషన్లు

8. వారంటీ మరియు మద్దతు

NAD products are designed and manufactured to the highest quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official NAD Electronics webసైట్.

For technical support, service, or further inquiries, please contact your authorized NAD dealer or visit the NAD Electronics support page online. Keep your purchase receipt as proof of purchase for warranty claims.

NAD Official Webసైట్: www.nadelectronics.com