Audio-Technica AT-LP7 Belt-Drive Turntable Instruction Manual

pengenalan

This manual provides detailed instructions for the setup, operation, and maintenance of your Audio-Technica AT-LP7 belt-drive turntable. Please read this manual thoroughly before using the product to ensure correct operation and to maximize its performance and longevity. Keep this manual for future reference.

Maklumat Keselamatan

Sentiasa patuhi langkah berjaga-jaga keselamatan asas semasa menggunakan produk ini untuk mengurangkan risiko kebakaran, kejutan elektrik dan kecederaan. Jangan dedahkan unit ini kepada hujan atau kelembapan. Jangan buka penutupnya.asing; refer all servicing to qualified personnel. Ensure the power cord is securely connected and not damaged. Disconnect the power adapter from the outlet when not in use for extended periods.

Kandungan Pakej

Sahkan bahawa semua item berikut disertakan dalam pakej anda:

• Unit Meja Putar
• Penutup Habuk
• Platter
• Tali Pusing
• Kaunter berat badan
• Headshell (AT-HS10) with VM Stereo Cartridge (VM520EB)
• EP Adapter (for 45 RPM records)
• Audio Cable (approx. 1.4m)
• AC Adapter (approx. 1.3m)

Persediaan

1. Membongkar dan Meletakkan

Carefully remove all components from the packaging. Place the turntable on a stable, level surface away from direct sunlight, heat sources, and excessive vibration. Ensure adequate ventilation around the unit.

2. Pemasangan Pinggan dan Tali Pinggang

1. Place the platter onto the spindle on the turntable base.
2. Locate the drive belt. Carefully stretch the drive belt around the inner rim of the platter and then around the motor pulley.

Image: The Audio-Technica AT-LP7 turntable, showing the main unit with the platter and tonearm assembled. This provides an overview tentang rupa produk tersebut.

3. Cartridge and Headshell Installation

The AT-LP7 comes with a pre-mounted VM520EB cartridge on an AT-HS10 headshell. If you need to install or replace a cartridge:

1. Attach the headshell (with cartridge) to the tonearm. Secure it by rotating the locking ring clockwise.
2. Ensure the stylus guard is in place before proceeding.

Image: A close-up of a hand carefully handling the VM520EB cartridge, which is attached to the headshell and tonearm. This illustrates the process of cartridge adjustment or installation.

4. Tonearm Balance and Tracking Force Adjustment

1. Baki Sifar: With the stylus guard on, gently release the tonearm clamp. Rotate the counterweight until the tonearm is horizontally balanced.
2. Kekuatan Penjejakan: While holding the counterweight stationary, rotate the tracking force ring to '0'. Then, rotate the entire counterweight to set the recommended tracking force (standard 2.0g for VM520EB).
3. Anti Skate: Set the anti-skate dial to the same value as the tracking force.

5. Menyambung ke Sistem Audio

The AT-LP7 features a built-in phono preamplifier, allowing connection to either a phono input or a line-level input on your amppenguat atau penerima.

1. Connect the supplied audio cable to the RCA output jacks on the rear of the turntable.
2. Set the PHONO/LINE selector switch on the rear panel to the appropriate position:
   • FON: Jika menyambung ke amppengubah suai dengan input fono khusus.
   • BARIS: If connecting to a line-level input (e.g., AUX, CD) on an amplifier without a phono input.
3. Connect the other end of the audio cable to the corresponding input on your amplebih hidup.
4. Connect the AC adapter to the DC IN jack on the turntable and then plug it into a power outlet.

Image: The rear panel of the AT-LP7 turntable, showing the output selector switch (PHONO/LINE), RCA output jacks, and the DC IN power input. This highlights the connectivity options.

Beroperasi

1. Memainkan Rekod

1. Place a record on the platter. If playing a 45 RPM single, use the EP adapter.
2. Select the appropriate speed (33-1/3 or 45 RPM) using the speed selector knob.
3. Tanggalkan pelindung stylus dari kartrij.
4. Gently lift the tonearm using the tonearm lift lever.
5. Move the tonearm over the desired starting groove of the record.
6. Slowly lower the tonearm using the lift lever. The stylus will make contact with the record and playback will begin.

Imej: Atas ke bawah view of the AT-LP7 turntable with a record spinning on the platter and the tonearm positioned for playback. This illustrates the turntable in operation.

2. Menghentikan Main Semula

1. Angkat tonearm menggunakan tonearm lift tuil.
2. Return the tonearm to its rest and secure it with the clamp.
3. Replace the stylus guard.
4. Press the STOP button to halt platter rotation.

3. Using the Dust Cover

The detachable dust cover protects the turntable from dust when not in use. Simply place it over the turntable. Remove it during playback to prevent acoustic feedback and ensure optimal sound quality.

Image: The AT-LP7 turntable with its transparent dust cover positioned over the platter and tonearm, demonstrating its protective function.

Penyelenggaraan

1. Membersihkan Stylus

Regularly clean the stylus using a soft brush designed for stylus cleaning, brushing from back to front. A dirty stylus can cause distorted sound and damage to your records.

2. Membersihkan Meja Putar

Wipe the turntable cabinet and dust cover with a soft, dry cloth. For stubborn dirt, use a cloth lightly dampdiisi dengan air. Elakkan menggunakan bahan kimia yang keras atau pembersih yang kasar.

3. Penggantian Tali Pinggang

The drive belt is a consumable item. If the platter speed becomes inconsistent or the belt shows signs of wear, it may need to be replaced. Contact Audio-Technica support for replacement belts.

Menyelesaikan masalah

• Tiada Kuasa: Ensure the AC adapter is securely connected to both the turntable and a working power outlet.
• Tiada Bunyi atau Kelantangan Rendah: Check all audio cable connections. Verify the PHONO/LINE selector switch is set correctly for your amplifier's input. Ensure your amplifier's input is selected and volume is adjusted.
• Bunyi Herot: Clean the stylus. Check tracking force and anti-skate settings. Ensure the record is clean and free of debris.
• Kelajuan Salah: Verify the speed selector is set to the correct RPM (33-1/3 or 45) for the record being played. Check if the drive belt is properly seated and not worn.
• Bunyi Berdengung: Ensure the turntable is properly grounded if your amplifier requires it (though the AT-LP7 has a built-in pre-amp, grounding can sometimes help with external phono stages). Move the turntable away from other electronic devices that may cause interference.

Spesifikasi

Waranti dan Sokongan

For warranty information, product support, or to purchase replacement parts, please visit the official Audio-Technica website or contact your local Audio-Technica dealer. Keep your proof of purchase for warranty claims.

Anda boleh mendapatkan lebih banyak maklumat dan sokongan di Audio-Technica Brand Store.