The Sony S2 Sports Walkman SRF-H11 is a compact, water-resistant AM/FM radio designed for active use. It features a lightweight, durable body with a clip for easy attachment, a digital tuner with preset stations, a backlit LCD display, and is powered by a single AAA battery. Ideal for running, hiking, and outdoor activities. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: Water-resistant casing, Clip, LCD Display with backlight, Speaker, Headphone jack, Battery compartment.
| Feature | Description |
|---|---|
| Water-resistant design | Protects against sweat and light rain (not for submersion) |
| Clip | Attaches to clothing or gear |
| LCD Display | Shows frequency, time, battery status; includes backlight |
| Speaker | Built-in for open listening |
| Headphone jack | For private audio listening (3.5mm) |
| Battery compartment | Holds one AAA battery |
| POWER | Turns radio on/off |
| TUNING +/- | Manual tuning up/down |
| BAND | Switches between AM and FM |
| PRESET | Accesses preset stations (1-5) |
Unpack and inspect contents. Ensure all parts are present.
WARNING! Do not expose to excessive moisture beyond its water-resistant rating. Keep battery away from children.
Power on radio; follow initial setup.
CAUTION! Use only recommended battery type. Do not disassemble.
Access functions via front panel buttons. Front Panel: POWER, TUNING +/-, BAND, PRESET, VOLUME +/-, CLOCK, LIGHT.
Functions: POWER turns on/off. TUNING manually tunes stations. BAND switches AM/FM. PRESET selects saved stations (hold to set). VOLUME adjusts sound level. CLOCK sets time. LIGHT activates backlight.
Settings: Time display (12/24 hour), backlight duration, auto power-off (if equipped).
Headphones: 3.5mm jack. No other external connections.
Tip: Use water-resistant headphones for active use in wet conditions.
Supports AM/FM radio reception.
WARNING! Do not use headphones at high volume for extended periods to prevent hearing damage.
Backlight: Aids visibility in low light. Large buttons: Designed for easy operation during activity.
Remove battery before cleaning. Wipe with dry, soft cloth; for stubborn dirt, use cloth dampened with water. Do not use chemicals.
CAUTION! Do not submerge in water. Avoid extreme heat and direct sunlight.
FCC Part 15: Class B digital device; complies with interference limits. Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact Sony customer service.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No power | Dead battery | Replace with fresh AAA battery. |
| Poor reception | Location/antenna | Move to open area; extend headphone cable (acts as antenna). |
| No sound | Volume/mute | Check volume level; ensure headphones are fully plugged in. |
| Display blank | Battery/backlight | Replace battery; press LIGHT to activate backlight. |
| Presets lost | Battery removed | Reset presets after battery replacement. |
Reset: Remove battery for 30 seconds, reinsert to reset micro-controller if malfunction occurs.
Service: Contact Sony support or authorized service center.