Introduction
This manual provides comprehensive instructions for the safe and effective use of your MEDca P44 Behind-the-Ear (BTE) Sound Amplifier. Please read this manual thoroughly before using the device to ensure proper setup, operation, and maintenance. The MEDca P44 is designed to amplify sound, featuring noise reduction and feedback cancellation for an enhanced listening experience.
Product Overview
The MEDca P44 is a digital sound amplification device designed to assist individuals with hearing difficulties. It offers features such as noise reduction, feedback cancellation, and digital volume control to provide a clear listening experience.
What's in the Box
Image: Contents of the MEDca P44 package, including amplifier, case, cleaning set, batteries, and eartips.
- MEDca P44 Hearing Amplifier (1 unit)
- Storage Case (1 unit)
- Cleaning Set (1 unit)
- AG5/LR754 Batteries (4 units)
- Assorted Eartips (6 units)
Setup
1. Battery Installation
Locate the battery compartment on the device. Gently open the compartment. Insert one AG5/LR754 battery, ensuring the correct polarity (+/-) as indicated inside the compartment. Close the battery compartment securely.
2. Eartip Selection and Placement
Image: Close-up of the MEDca P44 eartip.
Select an eartip size that fits comfortably and securely in your ear canal. The correct eartip size is crucial for optimal sound quality and to prevent feedback. Attach the chosen eartip firmly to the sound tube of the amplifier.
3. Device Placement
Image: A person wearing the MEDca P44 Hearing Amplifier behind their ear.
Place the main body of the amplifier behind your ear. Gently insert the eartip into your ear canal until it feels snug and comfortable. Adjust the sound tube to ensure it follows the contour of your ear.
Operating Instructions
1. Power On/Off
To turn the device ON, slide the ON/OFF switch (labeled 'O' for Off, 'N' for On) to the 'N' position. To turn it OFF, slide the switch to the 'O' position.
2. Volume Control
Image: Side view of the MEDca P44 Hearing Amplifier showing the control buttons and battery compartment.
The MEDca P44 features 6 levels of digital volume control. Use the control wheel or button (as indicated on your device) to adjust the volume to a comfortable listening level. Start at a lower volume and gradually increase it.
Maintenance
1. Cleaning
Regularly clean your amplifier using the provided cleaning brush. Gently brush away any earwax or debris from the eartip and the sound tube. Do not use water or cleaning solutions directly on the device.
2. Storage
Image: The MEDca P44 Hearing Amplifier stored inside its protective carrying case.
When not in use, store the amplifier in its protective storage case to prevent damage and keep it dry.
3. Battery Replacement
Replace the battery when the sound becomes weak or the device stops functioning. Always use AG5/LR754 batteries.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound | Battery is dead or incorrectly inserted. | Replace battery or check polarity. |
| Weak Sound | Low battery. Eartip blocked by earwax. | Replace battery. Clean eartip. |
| Whistling/Feedback | Eartip not sealed properly in ear. Volume too high. | Re-insert eartip for a snug fit. Lower volume. Try a different size eartip. |
| Intermittent Sound | Loose battery connection. | Ensure battery is securely seated. |
Specifications
| Feature | Detail |
|---|---|
| Model | P44 |
| Brand | MEDca |
| Style | Behind The Ear (BTE) |
| Material | Plastic Or Silicone |
| Item Weight | 1.76 ounces |
| Dimensions (Package) | 3.46 x 2.68 x 1.26 inches |
| Volume Levels | 6 Digital Levels |
| Features | Noise Reduction, Feedback Cancellation, Digital Volume Control |
Safety Information
- Consult a medical professional before using this device if you have any ear conditions or concerns.
- Do not expose the device to extreme temperatures, humidity, or direct sunlight.
- Keep out of reach of children and pets. Small parts can be a choking hazard.
- Remove batteries if the device will not be used for an extended period.
- Do not attempt to repair the device yourself. Contact customer support for assistance.
Warranty and Support
MEDca stands by the quality of its products. This digital hearing amplifier is backed by our satisfaction guarantee. For any questions, concerns, or support needs, please contact MEDca customer service. Refer to the packaging or MEDca's official website for contact details.