Convo Hearing Amplifier User Manual

Product Overview

The Trihear Convo Hearing Amplifier is designed to enhance sound perception for individuals with hearing needs. This device features advanced noise reduction technology, independent volume control for each ear, and a versatile remote microphone for various listening environments. It aims to provide a clear and comfortable listening experience for daily activities, TV viewing, and conversations.

Figure 1: Trihear Convo Hearing Amplifier and Remote Microphone.

What's in the Box

Your Trihear Convo set includes the following components:

• 1 x Hearing Amplifier (main unit)
• 1 x Remote Microphone
• 1 x Wired Headphones (earbuds)
• 3 sets of Earphones in different sizes (S, M, L)
• 1 x TV Cable (RCA to 3.5mm adapter)
• 1 x Audio Cable (3.5mm to 3.5mm)
• 1 x USB-C Charging Cable
• 1 x User Manual

Figure 2: All components included in the Trihear Convo Hearing Amplifier package.

Setup

Before first use, ensure both the Hearing Amplifier and the Remote Microphone are fully charged. Use the provided USB-C charging cable. A full charge takes approximately 50 minutes for the Hearing Amplifier and 25 minutes for the Remote Microphone.

Figure 3: Quick charge provides 6 hours of use in 10 minutes, full charge provides up to 24 hours.

Connecting Earphones

Select the suitable earphone domes (S/M/L) for your comfort and attach them to the wired headphones. Plug the wired headphones into the 3.5mm audio jack on the top of the Hearing Amplifier unit.

Figure 4: The main unit with wired earphones connected.

Operating Instructions

Powering On/Off

Press and hold the power button on the Hearing Amplifier for 2 seconds to turn it on or off. A voice prompt will indicate the battery status.

Adjusting Volume and Tone

The Hearing Amplifier features independent volume controls for the left and right ears. Use the +/- buttons on the sides of the unit to adjust the volume for each ear separately. There are 9 levels of volume adjustment.

Figure 5: Adjust volume and tone settings for personalized hearing.

The device also offers 5 levels of tone control to adapt to different listening environments, whether your hearing loss is low-frequency or high-frequency.

Using the Remote Microphone

The Remote Microphone can be used to pick up sound from a distance of up to 98 feet (30 meters) with ultra-low latency (16ms), ensuring real-time audio-video synchronization.

Figure 6: The remote microphone extends your listening range significantly.

To activate the remote microphone, toggle the switch on the main unit from "Local Mic" to "Remote Mic". The remote microphone will automatically connect to the Hearing Amplifier. The green light on the remote microphone will stop flashing rapidly once connected.

Video 1: Instructions on how to use the remote microphone for enhanced listening.

Noise Reduction

The Trihear Convo features digital noise reduction technology up to 16 dB, intelligently minimizing ambient noise in busy environments to ensure clear hearing.

Figure 7: The noise reduction technology helps focus on important sounds.

TV Listening

Connect the remote microphone to your TV using the provided TV cable (RCA to 3.5mm adapter) or audio cable (3.5mm to 3.5mm). Place the remote microphone near the TV's sound source. This allows you to hear TV audio directly through your earphones, enhancing your viewing experience without disturbing others.

Figure 8: Enjoy TV with enhanced clarity using the remote microphone.

Maintenance

Keep the devices clean by wiping them with a soft, dry cloth. Avoid exposing them to extreme temperatures or moisture. Store them in a safe place when not in use.

Regularly check the earphone domes for wear and tear and replace them if necessary to maintain optimal sound quality and comfort.

Troubleshooting

• No Sound: Ensure both the Hearing Amplifier and Remote Microphone are powered on and fully charged. Check that the earphones are securely plugged into the main unit. Verify the mode switch is correctly set (Local Mic or Remote Mic).
• Poor Sound Quality/Distortion: Adjust the volume levels for each ear independently. Experiment with the 5 tone control levels to find the optimal setting for your environment. Ensure the remote microphone is not blocked if in use.
• Remote Microphone Not Connecting: Ensure both devices are within the 98ft (30m) range. Power cycle both devices (turn off and on again) to re-establish connection.
• Short Battery Life: Ensure devices are fully charged before use. Avoid using the remote microphone while charging, as this may affect battery longevity.

Specifications

Warranty & Support

Trihear offers 7*24 hours hassle-free customer service. For any questions or support needs, please do not hesitate to contact us. Refer to the user manual for contact details or visit the official Trihear website.

Protection plans are available for purchase separately to extend coverage beyond the standard warranty. Please check Amazon product page for details.