Sony SRF-S83 Radio User Manual

The Sony SRF-S83 is a compact, portable AM/FM radio featuring digital tuning, 20 station presets (10 AM, 10 FM), a large LCD display with backlight, telescopic antenna, built-in speaker, stereo headphone jack, auto-scan tuning, sleep timer, and battery level indicator. Powered by 2 AA batteries or optional AC adapter. 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. Advanced Functions 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LCD Display, Power Button, Volume Control, Tuning Buttons, Preset Buttons, Telescopic Antenna, Headphone Jack, DC Input Jack.

Feature	Description
Telescopic Antenna	For improved FM reception; extend fully
LCD Display	Shows frequency, time, battery level, band
Headphone Jack (3.5mm)	For private stereo listening
DC Input Jack	For optional AC adapter (DC 3V)
Battery Compartment	Holds 2 AA batteries
Power Button	Turns radio on/off
Volume Up/Down	Adjusts sound level
Tuning Up/Down	Manual tuning; press and hold for auto-scan
Band Button	Switches between AM and FM bands
Preset Buttons (1-10)	Store and recall favorite stations

Installation

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

Install batteries: Open battery compartment, insert 2 AA batteries observing correct polarity (+/-).
Extend antenna: Fully extend telescopic antenna for best FM reception.
Connect headphones: Plug into 3.5mm jack for private listening.
Connect AC adapter (optional): Plug DC 3V adapter into DC input jack.

WARNING! Use only recommended battery type. Do not mix old and new batteries.

First-Time Setup

Power on radio; follow initial setup steps.

Set time: Press and hold CLOCK button, use Tuning buttons to set hour/minute.
Select band: Press BAND button to choose AM or FM.
Auto-tune stations: Press and hold Tuning Up/Down for 2 seconds to start auto-scan.
Set presets: Tune to desired station, press and hold a Preset button (1-10) for 2 seconds.

CAUTION! Keep away from moisture and extreme temperatures.

Specifications

Tuning Range: FM 87.5-108 MHz, AM 530-1710 kHz.
Preset Memory: 20 stations (10 FM, 10 AM).
Power Supply: 2 x AA batteries (DC 3V) or AC adapter (DC 3V, 300mA).
Battery Life: Approx. 50 hours (alkaline, volume mid-level).
Output: Built-in speaker; stereo headphone jack.
Display: LCD with backlight (press LIGHT button).
Dimensions: Compact portable design.
Weight: Lightweight (with batteries).

Controls and Settings

Access functions via front panel buttons. Front Panel: POWER, VOLUME, TUNING, BAND, PRESET 1-10.

Additional Buttons: CLOCK (set time), LIGHT (LCD backlight), SLEEP (sleep timer).

Tuning: Manual (short press Tuning) or Auto-scan (hold Tuning for 2 sec). Volume: Adjust with VOLUME buttons. Presets: Store by holding Preset button; recall by short press. Display: Shows frequency, band, time, battery icon. Sleep Timer: Press SLEEP to set 15-90 min intervals.

Connecting Devices

Headphones: 3.5mm stereo jack. AC Adapter: DC 3V input jack.

Turn off radio before connecting devices.
Plug headphones fully into jack.
Use only Sony recommended AC adapter (DC 3V, center positive).

Tip: For best audio quality, use quality headphones.

Advanced Functions

Supports manual tuning, auto-scan, preset memory, sleep timer.

Manual Tuning: Press Tuning Up/Down briefly to change frequency step.
Auto-scan: Hold Tuning button; stops at next strong station.
Preset Recall: Press numbered Preset button (1-10) for saved station.
Sleep Timer: Press SLEEP repeatedly to set 15, 30, 45, 60, 90 min; radio turns off automatically.
Backlight: Press LIGHT to illuminate display for 5 seconds.
Battery Save: Auto power-off after 30 minutes if no operation (can be disabled).

WARNING! Do not expose to direct sunlight for extended periods.

Accessibility Features

Large buttons for easy operation. Backlit display for low-light conditions. Tactile markings on volume and tuning controls.

Care & Cleaning

Remove batteries before cleaning. Use soft, dry cloth; do not use chemicals or abrasives.

CAUTION! Do not immerse in water; keep battery compartment dry.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Dead batteries	Replace with fresh AA batteries; check polarity.
Poor FM reception	Antenna not extended	Fully extend telescopic antenna; reposition radio.
No sound from speaker	Volume low/headphones plugged in	Increase volume; unplug headphones.
Presets lost	Batteries removed too long	Re-enter preset stations; replace batteries promptly.
Display dim/no backlight	Low battery	Replace batteries; press LIGHT button.

Reset: Remove batteries for 1 minute, then reinstall.

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