SANSUI T-α7 FM/AM Stereo Tuner aelf Series Component Unit User Manual

Product Overview

Front view of the SANSUI T-α7 FM/AM Stereo Tuner, showing the power button, display, tuning knob, and various control buttons.

The SANSUI T-α7 is an FM/AM stereo tuner from the aelf series, equipped with a comprehensive set of features designed for enhanced audio experience.

• Capable of presetting 15 stations for both FM and AM bands.
• Features AI Area Fine Memory, which automatically presets receivable frequencies and broadcast station names by simply selecting the region.
• Allows registration of original broadcast station names up to 5 digits using manual input.
• Supports AM stereo broadcasting.
• Equipped with a 3-program advanced timer supporting weekly operation (ONCE, EVERY1, EVERY2).
• When connected with other aelf series components, it allows for day of the week settings, play source designation, unattended recording, ON/OFF times, and amplifier volume position control.
• Includes a sleep timer function that automatically turns off the power when CD/tape playback ends.
• Features insulators made of newly developed material with excellent vibration damping characteristics.
• Incorporates a clock display that dims when the power is off.
• Equipped with gold-plated output terminals for superior signal transfer.
• Remote control operation is possible with the aelf series amplifier's remote control.

Setup

1. Unpacking: Carefully remove the tuner from its packaging. Retain all packing materials for future transport or storage.
2. Placement: Place the tuner on a stable, level surface away from direct sunlight, heat sources, and excessive dust or moisture. Ensure adequate ventilation around the unit.
3. Antenna Connection:
   • For FM reception, connect a 75Ω coaxial FM antenna to the FM ANTENNA terminal. For optimal reception, an outdoor antenna is recommended.
   • For AM reception, connect the supplied AM loop antenna to the AM ANTENNA terminals. Position the loop antenna for best reception.
4. Audio Connection: Connect the audio output terminals (gold-plated) of the T-α7 tuner to an available input on your amplifier or receiver using appropriate audio cables. Ensure correct left and right channel connections.
5. Power Connection: Plug the power cord into a suitable AC outlet.

Operating Instructions

Basic Operation

1. Power On/Off: Press the POWER button on the front panel to turn the unit on or off.
2. Band Selection: Press the FM/AM button to switch between FM and AM bands.
3. Tuning:
   • Manual Tuning: Rotate the TUNING knob to manually adjust the frequency.
   • Automatic Tuning: Press the TUNING MODE button to select auto tuning, then use the tuning knob or preset buttons to scan for stations.
4. Preset Stations:
   • To store a station: Tune to the desired station, then press and hold one of the PRESET buttons (1-15) until the display confirms storage.
   • To recall a station: Press the corresponding PRESET button.

Advanced Features

• AI Area Fine Memory: Select your region from the menu (refer to the on-screen display or manual for specific steps) to automatically preset local frequencies and station names.
• Custom Station Name Registration: Use the manual input function (details in the full manual) to register custom 5-digit names for your favorite broadcast stations.
• Advanced Timer: Program up to three weekly operations (ONCE, EVERY1, EVERY2) for automatic power on/off and station selection.
• Sleep Timer: Activate the sleep timer to automatically turn off the unit after a set period, or when connected CD/tape playback concludes.
• Remote Control: If connected to a SANSUI aelf series amplifier, use the amplifier's remote control to operate the tuner's basic functions.

Maintenance

• Cleaning:

  Wipe the exterior of the unit with a soft, dry cloth. For stubborn dirt, dampen the cloth slightly with water and a mild detergent, then wipe dry. Do not use abrasive cleaners, solvents, or alcohol, as they may damage the finish.

• Ventilation:

  Ensure that the ventilation openings on the unit are not blocked. Proper airflow is essential to prevent overheating.

• Power Cord:

  Regularly check the power cord for any signs of damage. If damaged, discontinue use and contact qualified service personnel.

• Storage:

  If storing the unit for an extended period, disconnect it from the power outlet and store it in a cool, dry place, preferably in its original packaging.

Troubleshooting

If the problem persists after trying these solutions, please contact SANSUI customer support or a qualified service technician.

Specifications

FM Tuner Section

• Reception Frequency Range: 76.0 - 90.0 MHz
• Sensitivity (IHF): 2 µV
• Total Harmonic Distortion (Stereo): 0.4% or less
• S/N Ratio: 70 dB or more
• Separation (1kHz): 40 dB or more
• Selectivity: 60 dB or more
• Capture Ratio: 2 dB or less

AM Tuner Section

• Reception Frequency Range: 531 - 1,629 kHz
• Sensitivity (Bar Antenna): 53 dB/m
• Selectivity: 30 dB or more

General

• Included Circuits/Devices: FM attenuator, Muting switch, Discriminator terminal, 2-meter method, 300Ω/75Ω coaxial antenna terminal
• External Dimensions (W x H x D): 400 x 120 x 240 mm (15.75 x 4.72 x 9.45 inches)
• Weight: 5.0 kg (11.02 lbs)
• Manufacturer Reference: T-α7
• Connector Type: Coaxial
• Audio Output Mode: Stereo
• Control Method: Remote

Warranty and Support

SANSUI products are manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official SANSUI website.

For technical support, service, or inquiries about replacement parts, please contact SANSUI customer service. Keep your model number (T-α7) and purchase information readily available when contacting support.

Please note that unauthorized repairs or modifications may void your warranty.