Marantz SR5012 7.2ch AV Receiver Instruction Manual

1. Produk Lebihview

The Marantz SR5012 is a 7.2 channel AV Receiver designed to enhance your home theater experience with advanced audio and video technologies. It supports immersive 3D surround sound formats like Dolby Atmos and DTS:X, delivering a dynamic and engaging audio environment. Built with high-grade audio components and Marantz's proprietary HDAMs (Hyper Dynamic Amplifier Module), the SR5012 ensures high-fidelity sound reproduction.

This receiver is equipped with an advanced video section, featuring 8 HDMI inputs that are fully compatible with the latest HDMI and HDCP 2.2 specifications. It supports 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, BT.2020, HDR, and Dolby Vision pass-through, making it ready for current and future high-resolution content. HLG (Hybrid Log Gamma) pass-through is also supported via a firmware update.

For seamless integration into a multi-room audio system, the SR5012 includes built-in HEOS technology, allowing access to online streaming services, personal music libraries, and internet radio stations via the free HEOS app. Additionally, Bluetooth and AirPlay compatibility enable direct music streaming from various compatible devices. The receiver also offers a 7.2 channel pre-out section, RS232 connection, and IP control for custom installation flexibility.

Rajah 1: Depan view of the Marantz SR5012 AV Receiver, showcasing its sleek black design with two large control knobs and a central display.

2. Persediaan Awal

Follow these steps to set up your Marantz SR5012 AV Receiver.

2.1 Membongkar dan Meletakkan

• Keluarkan penerima dari pembungkusannya dengan berhati-hati.
• Letakkan penerima pada permukaan yang stabil dan rata dengan pengudaraan yang mencukupi. Pastikan terdapat ruang yang mencukupi di sekeliling unit untuk pelesapan haba.
• Jauhkan penerima daripada cahaya matahari langsung, sumber haba dan kelembapan.

2.2 Pembesar Suara Penyambung

Connect your speakers to the corresponding terminals on the rear panel of the receiver. Ensure correct polarity (+ to + and - to -) for each speaker.

• For a 7.2 channel setup, connect front left, front right, center, surround left, surround right, surround back left, and surround back right speakers.
• Sambungkan sehingga dua subwoofer ke bicu SUBWOOFER PRE OUT.
• For Dolby Atmos/DTS:X, connect height speakers as per your system configuration.

Figure 2: Rear panel of the Marantz SR5012, illustrating the various input and output connections for speakers, HDMI devices, and other audio/video components.

2.3 Menyambungkan Peranti Input

• Peranti HDMI: Connect your Blu-ray player, game console, cable/satellite box, or other HDMI sources to any of the 8 HDMI INPUT ports. Connect your TV or projector to the HDMI MONITOR OUT port.
• Peranti Audio: Use optical, coaxial, or analog audio cables to connect other audio sources.
• Rangkaian: Connect an Ethernet cable to the NETWORK port for wired internet access, or use the built-in Wi-Fi.
• Antena: Sambungkan antena FM/AM yang dibekalkan untuk penerimaan radio.

2.4 Sambungan Kuasa

• Once all connections are made, plug the power cord into the receiver and then into a wall outlet.

2.5 Initial Setup Assistant

Turn on your TV and then the receiver. The Setup Assistant will guide you through the initial configuration, including network settings, speaker calibration (using Audyssey MultEQ XT), and input assignments. Follow the on-screen instructions for optimal performance.

3. Arahan Operasi

3.1 Kawalan Asas

• Kuasa: Tekan ke KUASA butang pada panel hadapan atau alat kawalan jauh untuk menghidupkan atau mematikan unit.
• Kelantangan: Gunakan JILID tombol pada panel hadapan atau pada JILID +/- buttons on the remote to adjust the sound level.
• Pemilihan Input: Putar PEMILIH INPUT knob on the front panel or use the dedicated input buttons on the remote control (e.g., CBL/SAT, DVD, Blu-ray) to switch between connected sources.
• Mod Suara: Tekan ke MODUL SUARA buttons on the remote to select different audio processing modes (e.g., Movie, Music, Game, Pure).

Figure 3: The Marantz SR5012 remote control, featuring dedicated buttons for power, input selection, volume, and sound modes.

3.2 Network Features (HEOS, AirPlay, Bluetooth)

• HEOS: Download the free HEOS app to your smartphone or tablet. Use the app to explore, browse, and play music from online streaming services, your personal music library, or internet radio stations through the receiver.
• AirPlay: For Apple devices, select the SR5012 from the AirPlay menu on your device to stream audio wirelessly.
• Bluetooth: Enable Bluetooth on your mobile device and select "Marantz SR5012" from the list of available devices to pair and stream audio.

3.3 Kawalan Suara

The Marantz SR5012 supports voice control via Amazon Alexa. Ensure your receiver is connected to your network and linked to your Amazon Alexa account through the HEOS app. You can then use voice commands to control functions such as power, volume, and input selection.

4. Penyelenggaraan

• Pembersihan: Use a soft, dry cloth to clean the exterior of the receiver. Do not use abrasive cleaners, solvents, or chemical wipes, as these may damage the finish.
• Pengudaraan: Pastikan bukaan pengudaraan di bahagian atas dan sisi penerima tidak disekat. Aliran udara yang betul adalah penting untuk mengelakkan terlalu panas.
• Kemas kini Firmware: Periodically check for firmware updates through the receiver's network settings or the Marantz webtapak untuk memastikan prestasi optimum dan akses kepada ciri baharu.
• Kitaran Kuasa: If the unit becomes unresponsive, disconnect the power cord from the wall outlet for a few minutes, then reconnect it.

5. Penyelesaian masalah

Jika anda menghadapi masalah dengan Marantz SR5012 anda, rujuk langkah penyelesaian masalah biasa berikut:

5.1 Tiada Kuasa

• Pastikan kord kuasa dipasang dengan selamat pada kedua-dua penerima dan salur keluar dinding yang berfungsi.
• Periksa sama ada alur keluar kuasa berfungsi dengan memasang peranti lain.
• Verify that the main power switch (if present) on the rear panel is in the ON position.

5.2 Tiada Bunyi atau Audio Terherot

• Confirm that the correct input source is selected on the receiver.
• Check all speaker wire connections for proper polarity and secure attachment.
• Pastikan kelantangan tidak ditetapkan kepada minimum atau disenyapkan.
• Verify that the audio output settings on your source device (e.g., TV, Blu-ray player) are correctly configured to send audio to the receiver.
• Run the Audyssey MultEQ XT calibration again to optimize speaker settings for your room.

5.3 No Video or Poor Video Quality

• Ensure all HDMI cables are securely connected between the source device, receiver, and TV/projector.
• Try using different HDMI cables, especially certified high-speed HDMI cables for 4K/HDR content.
• Verify that the correct HDMI input is selected on both the receiver and your TV.
• Check the video output settings on your source device to ensure compatibility with the receiver and TV (e.g., 4K, HDR).
• Some users have reported intermittent video issues with certain TV models; ensure all devices have the latest firmware.

5.4 Unit Runs Hot

• Ensure adequate ventilation around the receiver. Do not place it in an enclosed cabinet without proper airflow.
• Avoid stacking other components directly on top of the receiver.
• While Class A-B amplifiers can naturally run warm, excessive heat may indicate poor ventilation. Consider using external cooling fans if necessary.

5.5 Isu Ketersambungan Rangkaian

• Semak penghala dan sambungan internet anda.
• Ensure the receiver is within range of your Wi-Fi network or that the Ethernet cable is securely connected.
• Restart your router, modem, and the receiver.
• Verify network settings on the receiver via the Setup Assistant.

6. Spesifikasi

7. Waranti dan Sokongan

Untuk maklumat jaminan terperinci, sila rujuk kad jaminan yang disertakan dengan produk anda atau lawati cawangan rasmi Marantz. website. Technical support and customer service are available through Marantz's official channels. Keep your proof of purchase for warranty claims.

Sumber Dalam Talian:

• Marantz Official Webtapak
• Marantz Support Page