pengenalan
The Marantz Cinema 70S is a slimline 7.2-channel AV Receiver designed to deliver a theater-like home surround sound experience. It integrates advanced audio and video reproduction technologies, including 8K connectivity and 3D surround sound formats like Dolby Atmos and DTS:X. This receiver is equipped with legendary HDAM circuitry for high-fidelity audio output and supports various streaming services via built-in HEOS, Wi-Fi, and Bluetooth. It features multiple HDMI ports with 8K pass-through and compatibility with the latest video formats, ensuring a comprehensive home entertainment solution.
Rajah 1: Depan view of the Marantz Cinema 70S AV Receiver, showcasing its sleek design and central display.
Arahan Keselamatan Penting
- Baca Arahan: Baca semua arahan keselamatan dan pengendalian sebelum mengendalikan unit.
- Kekalkan Arahan: Simpan arahan ini untuk rujukan masa hadapan.
- Perhatikan Amaran: Patuhi semua amaran pada produk dan dalam arahan pengendalian.
- Ikuti Arahan: Ikut semua arahan pengendalian dan penggunaan.
- Air dan Kelembapan: Jangan gunakan alat ini berhampiran air.
- Pembersihan: Bersihkan hanya dengan kain kering.
- Pengudaraan: Jangan sekat sebarang bukaan pengudaraan. Pasang mengikut arahan pengilang.
- haba: Jangan pasang berhampiran mana-mana sumber haba seperti radiator, daftar haba, dapur, atau radas lain (termasuk amppenghidup) yang menghasilkan haba.
- Perlindungan Kabel Kuasa: Lindungi kord kuasa daripada berjalan atau tersepit, terutamanya pada palam, bekas kemudahan dan tempat keluar dari radas.
- kilat: Cabut plag radas ini semasa ribut petir atau apabila tidak digunakan untuk tempoh yang lama.
- Servis: Rujuk semua perkhidmatan kepada pegawai perkhidmatan yang berkelayakan. Servis diperlukan apabila alat telah rosak dengan cara apa pun.
Apa yang ada dalam Kotak
Upon unpacking your Marantz Cinema 70S, please verify that all the following items are included:
- Marantz Cinema 70S AV Receiver
- Remote Control and batteries (2 AAA batteries included)
- Antena AM / FM
- Label wayar
- Audyssey microphone and stand
- Kord Kuasa AC
Panduan Persediaan
1. Penempatan Fizikal
Place the Marantz Cinema 70S on a stable, flat surface with adequate ventilation. Ensure there is sufficient space around the unit for heat dissipation. Avoid placing it in direct sunlight or near heat sources.
Figure 2: Proper placement of the Marantz Cinema 70S on a media console, ensuring adequate space for ventilation.
2. Pembesar Suara Penyambung
The Cinema 70S supports a 7.2 channel configuration. Connect your speakers to the corresponding terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for each speaker. Use the provided wire labels for organization.
- Pembesar Suara Hadapan (L/R): Sambungkan pembesar suara kiri dan kanan utama anda.
- Penceramah Pusat: Sambungkan pembesar suara saluran tengah anda.
- Pembesar Suara Sekeliling (L/R): Connect your side surround speakers.
- Pembesar Suara Belakang/Ketinggian Surround (L/R): Connect your rear surround or height speakers for Dolby Atmos/DTS:X.
- Subwufer: Connect up to two powered subwoofers to the SUBWOOFER PRE OUT jacks.
Figure 3: Rear panel of the Marantz Cinema 70S, highlighting the speaker connection terminals and various input/output ports.
3. Menyambungkan Sumber Video (HDMI)
Connect your video sources (e.g., Blu-ray player, game console, streaming device) to the HDMI INPUT ports on the rear panel. The Cinema 70S features 7 HDMI ports (6 In / 1 Out), with 3 inputs supporting 8K UHD pass-through. Connect your TV or projector to the HDMI OUT (MONITOR) port.
- Use high-speed HDMI cables for optimal performance, especially for 4K/8K content.
- Ensure your TV's HDMI input is set to the correct mode (e.g., Enhanced format) for 4K/8K signals if applicable.
4. Menyambung Sumber Audio
For audio-only devices, use the appropriate analog or digital audio inputs.
- Audio Analog: Connect devices like CD players or tape decks to the ANALOG AUDIO IN ports using RCA cables.
- Input Phono: A dedicated PHONO input is available for connecting a turntable.
- Audio Digital: Connect devices with optical or coaxial digital outputs to the DIGITAL AUDIO IN (OPTICAL/COAXIAL) ports.
5. Sambungan Rangkaian
The Cinema 70S can connect to your home network via Wi-Fi or Ethernet for streaming services and firmware updates.
- Wi-Fi: Attach the included Wi-Fi antennas to the rear panel. Follow the on-screen setup guide to connect to your wireless network.
- Ethernet: Connect an Ethernet cable from your router or network switch to the NETWORK port on the rear panel.
6. Sambungan Kuasa
Once all connections are made, connect the supplied AC power cord to the AC IN port on the receiver and then to a wall outlet. Do not connect the power cord until all other connections are complete.
7. Initial Setup and Audyssey Calibration
After powering on the receiver for the first time, the Setup Assistant will guide you through the initial configuration. This includes speaker setup, input assignment, and network settings. The Marantz Cinema 70S features Audyssey MultEQ XT32 automatic room acoustic correction. Use the supplied Audyssey microphone and stand to perform this calibration for optimized sound performance in your listening environment. Follow the on-screen instructions carefully during this process.
Arahan Operasi
1. Operasi Asas
- Hidupkan/Mati Kuasa: Tekan ke KUASA butang pada panel hadapan atau alat kawalan jauh.
- Pemilihan Input: Gunakan INPUT selector knob on the front panel or the dedicated input buttons on the remote control (e.g., Blu-ray, Game, TV Audio) to switch between connected sources.
- Kawalan Kelantangan: Laraskan kelantangan menggunakan JILID tombol pada panel hadapan atau pada JILID +/- butang pada alat kawalan jauh.
- Paparan Pada Skrin (OSD): Navigate menus and settings using the remote control and the on-screen display on your connected TV.
2. Mod Bunyi
The Cinema 70S offers various sound modes to enhance your listening experience. Use the MODUL SUARA button on the front panel or remote to cycle through options like:
- Dolby Atmos/DTS:X: For immersive 3D audio with compatible content.
- Dolby Surround/DTS Neural:X: Upmixers for creating a 3D sound experience from legacy content.
- Stereo: For two-channel audio playback.
- Langsung Tulen: Bypasses certain processing circuits for the purest audio signal.
3. Ciri Rangkaian dan Penstriman
Leverage the receiver's network capabilities for a wide range of audio content:
- HEOS Built-in: Access popular music streaming services like Spotify, Pandora, TuneIn, and more. HEOS also enables multi-room audio, allowing you to stream music to other HEOS-enabled devices in your home.
- AirPlay 2: Stream audio directly from your Apple devices.
- Bluetooth: Connect your smartphone or tablet wirelessly to play audio.
4. Kawalan Suara
The Marantz Cinema 70S is compatible with major voice assistants for hands-free control:
- Amazon Alexa: Adjust volume, change tracks, and switch inputs using voice commands through an Alexa-enabled device.
- Siri: Control playback via AirPlay 2 from your Apple devices.
5. Ciri-ciri Permainan
For an optimized gaming experience, the receiver supports:
- VRR (Kadar Segar Semula Boleh Ubah): Mengurangkan koyakan dan gagap skrin.
- ALLM (Mod Kependaman Rendah Auto): Automatically switches to a low-latency mode for gaming.
- QFT (Quick Frame Transport): Reduces display latency for smoother gaming.
- QMS (Quick Media Switching): Eliminates delays when switching between resolutions and frame rates.
Penyelenggaraan
1. Pembersihan
Untuk mengekalkan penampilan dan prestasi penerima anda:
- Lap permukaan luar dengan kain lembut dan kering.
- Jangan gunakan pembersih, lilin atau pelarut yang melelas kerana ia boleh merosakkan kemasan.
- Pastikan unit dicabut plag sebelum dibersihkan.
2. Kemas Kini Perisian Tegar
Marantz periodically releases firmware updates to improve performance, add features, or fix bugs. It is recommended to keep your receiver's firmware up to date.
- Connect the receiver to the internet via Wi-Fi or Ethernet.
- Access the firmware update menu through the on-screen display (refer to your receiver's detailed manual for exact navigation).
- Follow the on-screen prompts to download and install any available updates. Do not power off the unit during an update.
Menyelesaikan masalah
This section addresses common issues you might encounter. If the problem persists, contact Marantz customer support.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Kord kuasa diputuskan; Kuasa outage; Unit dalam mod siap sedia. | Ensure power cord is securely connected. Check household circuit breaker. Press power button to turn on. |
| Tiada bunyi | Incorrect input selected; Volume too low; Speakers not connected properly; Mute is on. | Select correct input source. Increase volume. Check speaker wire connections. Press MUTE button on remote. |
| Tiada output video | Incorrect HDMI input selected on TV; HDMI cable issues; Receiver input not selected. | Ensure TV is on correct HDMI input. Check HDMI cable connections. Select correct input on receiver. |
| Sambungan rangkaian gagal | Incorrect Wi-Fi password; Router issues; Ethernet cable disconnected. | Re-enter Wi-Fi password. Restart router. Check Ethernet cable connection. |
| Alat kawalan jauh tidak berfungsi | Batteries depleted; Obstruction between remote and receiver; Incorrect remote mode. | Replace batteries. Remove obstructions. Ensure remote is in the correct mode for controlling the receiver. |
Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | CINEMA 70S |
| Saluran | 7.2 Saluran |
| Output Kuasa | 50W per channel (7 channels) |
| Port HDMI | 7 (6 In / 1 Out), 3 inputs with 8K pass-through |
| Sokongan Video | 8K/60Hz, 4K/120Hz pass-through, Dolby Vision, HDR10+, Dynamic HDR, HLG, HDR10, 3D |
| Format Audio | Dolby Atmos, DTS:X, Dolby Height Virtualization, DTS Virtual:X |
| Ketersambungan | Wi-Fi, Bluetooth, HEOS Multi-Room, AirPlay 2 |
| Kawalan Suara | Amazon Alexa, Siri |
| Pembetulan Bilik | Audyssey MultEQ XT32 |
| Dimensi (W x D x H) | 20.47 x 20.08 x 8.66 inci (anggaran) |
| Berat Barang | 25.4 paun |
| Bekalan Kuasa | AC 120 V, 60 Hz |
Waranti dan Sokongan
The Marantz Cinema 70S comes with a manufacturer's warranty. For specific details regarding the warranty period and coverage, please refer to the warranty card included with your product or visit the official Marantz webtapak.
For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact Marantz customer service. Contact information can typically be found on the official Marantz website or in the documentation provided with your receiver.
Sumber Dalam Talian:
