Sony XDR-S7 Radio User Manual

The Sony XDR-S7 is a high-performance AM/FM digital radio featuring advanced tuning capabilities, preset stations, digital display, alarm functions, sleep timer, and headphone output. Powered by AC adapter or batteries for portable use. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Using Radio Functions 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital tuner with LCD display, Speaker, Headphone jack, AC power input, Battery compartment, Antenna.

Feature	Description
Digital Tuner	AM/FM reception with digital signal processing
LCD Display	Shows frequency, time, station info, and settings
Preset Stations	Store up to 20 AM/FM stations
Headphone Jack	3.5mm output for private listening
AC Power Input	For mains power operation
Battery Compartment	Holds 4 AA batteries for portable use
Telescopic Antenna	Extendable FM antenna; built-in AM ferrite bar
Alarm Function	Dual alarms with radio or buzzer wake-up
Sleep Timer	Auto shut-off after 15-90 minutes
Power Button	Turns radio on/off

Installation

Unpack and inspect contents. Place on stable, flat surface.

Connect power: Plug AC adapter into DC IN jack and wall outlet.
Extend antenna: Pull up telescopic antenna for FM; rotate radio for AM reception.
Insert batteries: Open compartment, install 4 AA batteries for backup/portable use.
Connect headphones: Plug into headphone jack if desired.

WARNING! Use only Sony AC adapter (model AC-1234). Do not expose to water or extreme temperatures.

First-Time Setup

Power on radio; follow initial setup prompts.

Set time: Hold CLOCK button, use TUNING to set hour/minute, press CLOCK again.
Auto-tune stations: Press and hold TUNING +/- to scan and store strong stations.
Set presets: Tune to desired station, hold PRESET button, select memory number.
Adjust volume: Use VOLUME knob or buttons.
Set alarm: Press ALARM button, select alarm 1/2, set time and source (radio/buzzer).

CAUTION! Keep away from metal objects that may interfere with reception.

Specifications

Tuner: AM (522-1620 kHz), FM (87.5-108 MHz).
Power Supply: AC 120V 60Hz (via adapter) or DC 6V (4xAA batteries).
Speaker: 2.5" full-range, 1W output.
Display: LCD with backlight.
Presets: 20 total (10 AM, 10 FM).
Alarm: Dual, with snooze (10 minutes).
Sleep Timer: 15, 30, 45, 60, 90 minutes.
Headphone Output: 3.5mm stereo jack.
Dimensions: 180 x 110 x 65 mm.
Weight: 0.8 kg (without batteries).

Controls and Settings

Front Panel: POWER, VOLUME knob, TUNING +/- buttons, PRESET, BAND (AM/FM), DISPLAY, ALARM, SLEEP.

Top/Side: Headphone jack, DC IN, battery compartment.

Tuning: Manual (TUNING +/-) or auto-scan (hold TUNING). Presets: Store/recall with PRESET button. Display: Shows frequency, time, preset number, alarm status. Audio: Volume control, tone switch (HIGH/LOW). Clock/Alarm: Set via CLOCK and ALARM buttons. Sleep: Press SLEEP repeatedly to set duration.

Connecting Devices

Headphones: 3.5mm plug to jack. External antenna: Optional FM dipole connector (not included).

Ensure radio is off before connecting.
Plug headphones fully into jack.
For external antenna, connect to FM EXT ANT terminal if available.

Tip: Use headphones for private listening; disconnect when not in use.

Using Radio Functions

Basic operation: Power on, select BAND (AM/FM), tune station.

Manual tuning: Press TUNING +/- to step through frequencies.
Auto scan: Hold TUNING +/- to scan and stop at next strong station.
Recall preset: Press PRESET, use TUNING to select number, press PRESET again.
Store preset: Tune station, hold PRESET, select number (flashing), press PRESET.
Alarm: Set time and source (radio/buzzer); alarm icon shows when active.
Snooze: Press any button during alarm to pause for 10 minutes.
Sleep timer: Press SLEEP repeatedly to select duration; display shows countdown.
Display backlight: Press DISPLAY to illuminate for 10 seconds.

WARNING! Do not leave batteries in radio during extended non-use to prevent leakage.

Accessibility Features

Large display with adjustable viewing angle. Tactile buttons with distinct shapes. Audio tone control for enhanced speech clarity.

Care & Cleaning

Unplug adapter and remove batteries before cleaning. Wipe casing with soft, dry cloth. Use mild detergent on stubborn stains; avoid solvents.

CAUTION! Do not immerse in water; keep away from heat sources.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. ICES-003: Complies with Canadian EMI regulations. Copyright © Sony Corporation. For support, visit www.sony.com/audio or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Adapter/batteries	Check adapter connection; replace batteries; ensure POWER is pressed.
Poor reception	Antenna/location	Extend FM antenna fully; rotate radio for AM; move away from obstructions.
No sound	Volume/mute	Increase volume; check headphone jack (disconnect if plugged in).
Display dim/blank	Backlight/batteries	Press DISPLAY to activate backlight; replace weak batteries.
Alarm not working	Settings/power	Verify alarm time and source; ensure radio is powered (AC or batteries).
Presets lost	Battery removal	Presets are retained with AC power or fresh batteries; reprogram if lost.

Reset: Remove batteries and unplug adapter for 5 minutes to reset microcomputer.

Service: 1-800-222-7669; www.sony.com/audio