Introduction
This manual provides essential instructions for the safe and efficient operation of your Sony ICF-P27 Portable Radio. Please read this manual thoroughly before using the device and retain it for future reference.
The Sony ICF-P27 is a compact and reliable portable radio designed for clear reception of AM/FM broadcasts. It features a built-in speaker, a hand strap for portability, and a 3.5mm headphone jack for private listening. The radio operates on two AA batteries and includes an LED battery indicator.
What's in the Box
Verify that all items are present in the packaging:
- Sony ICF-P27 Portable Radio
- Hand Strap
- Owner's Manual (this document)
Product Overview
Familiarize yourself with the components of your radio.

Figure 1: Front view of the Sony ICF-P27 Portable Radio. This image displays the radio's speaker grille, the analog tuning dial for AM and FM frequencies, and the Sony branding at the top. A small LED indicator for battery status is visible on the left.

Figure 2: Side view of the Sony ICF-P27 Portable Radio with the telescoping antenna extended. This view highlights the side-mounted tuning wheel, the AM/FM/OFF band selector switch, and the extended antenna for improved reception.
Key Features:
- Integrated AM/FM Radio Tuner: For receiving a wide range of radio broadcasts.
- Built-in Hand Strap: Enhances portability and secure handling.
- 3.5mm Headphone Jack: Allows for private listening.
- Integrated Speaker: For shared listening experiences.
- LED Tuning Indicator: Assists in precise station tuning.
- Telescoping Antenna: Improves reception for both AM and FM bands.
- Battery Powered: Operates on 2x AA batteries (not included).
Setup
1. Battery Installation
The ICF-P27 requires two AA batteries for operation. Batteries are not included.
- Locate the battery compartment cover on the back of the radio.
- Slide the cover downwards or in the direction indicated by an arrow to open it.
- Insert two AA batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Replace the battery compartment cover, sliding it until it clicks securely into place.

Figure 3: Illustration of two AA batteries, representing the power requirement for the Sony ICF-P27 radio.
2. Attaching the Hand Strap
Thread the included hand strap through the designated loop on the radio for enhanced portability and security.
Operating Instructions
1. Power On/Off and Band Selection
- Locate the AM/FM/OFF switch on the side of the radio.
- Slide the switch to FM for FM broadcasts or AM for AM broadcasts. The radio will power on.
- To turn off the radio, slide the switch to OFF.
2. Tuning to a Station
- Extend the telescoping antenna for optimal FM reception. For AM reception, the antenna is internal, but adjusting the radio's orientation may improve signal quality.
- Rotate the TUNE dial on the side of the radio to scan through frequencies.
- Observe the TUNE LED indicator. It will illuminate brightly when a strong signal is received, indicating accurate tuning.

Figure 4: Close-up view of the LED tuning indicator on the Sony ICF-P27. This light assists in precisely locating and locking onto radio stations.
3. Adjusting Volume
Rotate the VOLUME dial (often integrated with the power switch or a separate dial) to increase or decrease the sound level.
4. Using Headphones
- Insert a 3.5mm stereo headphone plug into the headphone jack located on the side of the radio.
- The built-in speaker will automatically mute when headphones are connected.

Figure 5: Illustration depicting a 3.5mm headphone jack and a pair of earbuds, indicating the radio's personal listening capability.
Maintenance
- Cleaning: Wipe the radio with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Care: Remove batteries if the radio will not be used for an extended period to prevent leakage.
- Storage: Store the radio in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Exposure: This radio is not waterproof. Avoid exposure to water or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or very low volume. |
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| Poor reception or static. |
|
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| Tuning LED does not light up. |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | ICFP27 |
| Brand | Sony |
| Tuner Technology | AM/FM |
| Power Source | 2 x AA Batteries (sold separately) |
| Connectivity Technology | Auxiliary (3.5mm headphone jack) |
| Product Dimensions (L x W x H) | 3" x 1.88" x 5.88" (7.62 cm x 4.78 cm x 14.94 cm) |
| Item Weight | 6.3 ounces (178.6 grams) |
| Included Components | Owner's Manual, Strap |

Figure 6: Dimensional view of the Sony ICF-P27 Portable Radio, illustrating its compact size with measurements of 3"L x 1.88"W x 5.88"H.
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Sony support website. Keep your purchase receipt as proof of purchase.
Online Support: For the latest support information, FAQs, and troubleshooting guides, please visit the Sony Support Website.