sony SRF-HM03V - S2 Sports Stereo Headphone Walkman Headband Radio Radio User Manual

The Sony SRF-HM03V is a lightweight, water-resistant sports stereo headphone Walkman with an integrated AM/FM radio, featuring a headband design for secure fit during physical activity. It offers digital tuning, preset stations, Mega Bass sound enhancement, and is powered by a single AAA battery. 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. Playing Radio & Audio 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Lightweight headband with integrated stereo headphones, AM/FM tuner, Digital display, Control buttons on headband, AAA battery compartment.

Feature	Description
Headband Design	Adjustable, secure fit for sports and active use
AM/FM Tuner	Digital tuning with preset stations
Mega Bass	Sound enhancement for deeper bass
Water Resistance	Splash and sweat resistant for sports
Battery Compartment	For single AAA battery
Digital Display	Shows frequency, preset number, battery status
Control Buttons	Power, Volume, Tuning, Preset, Mode
Auto Power Off	Conserves battery when not in use
Stereo Headphones	Integrated, adjustable ear pads
Carrying Case	Included for storage and protection

Installation

Unpack and inspect contents. Adjust headband for comfortable fit.

Insert battery: Open compartment, insert AAA battery with correct polarity.
Adjust headband: Extend or retract to fit head size securely.
Position ear pads: Adjust for comfortable, secure placement over ears.
Power on: Press POWER button to activate unit.

WARNING! Do not use while swimming or in heavy rain. Ensure battery compartment is securely closed.

First-Time Setup

Power on device; follow initial setup prompts.

Set time/date: Use MODE button to access clock setting (if available).
Program radio stations: Tune to desired frequency, press and hold PRESET to save.
Adjust sound: Use Mega Bass button to enhance bass response.
Set auto power off: Configure in settings to conserve battery.

CAUTION! Avoid extreme temperatures; store in carrying case when not in use.

Specifications

Model: SRF-HM03V S2 Sports Stereo Headphone Walkman.
Tuner: AM/FM stereo with digital tuning.
Sound: Mega Bass sound enhancement, adjustable volume.
Power Source: One AAA battery (alkaline recommended).
Battery Life: Approx. 30 hours (FM), 25 hours (AM).
Water Resistance: Splash and sweat resistant (not waterproof).
Weight: Lightweight design (approx. 100g without battery).
Operating Temp: 5°C to 35°C (41°F to 95°F).
Included Accessories: Carrying case, user manual.

Controls and Settings

Access functions via buttons on headband. Power: POWER button. Volume: VOL +/- buttons. Tuning: TUNE +/- buttons. Presets: PRESET button to recall saved stations. Mode: MODE to switch between AM/FM/clock.

Display Indicators: Frequency, preset number, battery icon, AM/FM mode, Mega Bass on/off.

Sound: Mega Bass on/off, volume level. Tuner: Manual/auto tuning, preset memory (up to 10 stations). Clock: Time display (12/24 hour format). Settings: Auto power off, reset.

Connecting Devices

This is a standalone device; no external connections required for radio operation.

For audio input: No auxiliary input available; device is radio-only.
For headphones: Integrated; no external headphone jack.
For power: Use only AAA battery; no AC adapter port.

Tip: Ensure battery is fresh for optimal performance.

Playing Radio & Audio

Supports AM/FM radio reception.

Power on: Press POWER button.
Select band: Press MODE to switch between AM and FM.
Tune station: Use TUNE +/- to manually tune; or auto-scan by holding TUNE.
Save preset: Tune to station, press and hold PRESET (1-10) until beep.
Recall preset: Press PRESET briefly to cycle through saved stations.
Adjust volume: Use VOL +/- buttons.
Mega Bass: Press BASS button to enhance low frequencies.
Auto power off: Unit turns off after set time if no button pressed.

WARNING! Do not use near strong magnetic fields; may affect reception.

Accessibility Features

Large buttons for easy operation during sports. Audible beep for preset confirmation. Clear digital display with backlight (if available).

Care & Cleaning

Remove battery before cleaning. Wipe with dry, soft cloth; avoid liquids.

CAUTION! Do not immerse in water; avoid harsh chemicals. Store in carrying case.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Dead battery	Replace with fresh AAA battery; check polarity.
Poor reception	Location/antenna	Move to open area; adjust headband position (acts as antenna).
No sound	Volume/mute	Increase volume; ensure not in mute mode (if available).
Presets lost	Battery removed	Presets may reset when battery is replaced; reprogram stations.
Buttons not responding	Battery/water damage	Replace battery; ensure unit is dry; allow to air dry if wet.

Reset: Remove battery for 30 seconds, then reinsert.

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