Cochlear Mini Mic 2+ - User Manual

Remote Microphone Connection Procedures for the Kanso
with Cochlear Mini Mic 2+ as Transmitter
1. Pair the MM2+ to the Kanso (pairing only needs to be done once, unless MM2+ has been paired to another processor)
a. Turn off the Kanso by pressing and holding the button for 5 seconds until the indicator light turns a steady orange, then release the
button.
b. Turn on the MM2+ by pressing the ON/OFF button until the LED turns green, then release the button.
c. With the tip of a ballpoint pen, press the pairing button once. The LED will flash yellow. Within 20 seconds, turn on the Kanso by
pressing and holding the button until the LED turns green, then release the button.
2. The LED on the Kanso will blink blue, which indicates pairing is successful.
3. Activate STREAMING on the Kanso by pressing and holding the Kanso button for 3 seconds until a 3-tune melody is heard by the student
and the LED blinks blue.
Pairing button

Summary

Pairing and Connection Procedures

Pairing MM2+ to Kanso

Procedure for pairing the MM2+ with the Kanso device, including button presses and LED indicators.

Activating Streaming

Initiating the streaming function on the Kanso by holding the button until a melody is heard and LED blinks blue.

Alternative Streaming Activation

Activating streaming via the Remote Assistant by navigating the STREAM screen.

Classroom Routine Operations

Standard Classroom Routine

Steps for teachers and students during regular class time, including positioning and activation.

Short Instruction Breaks

Instructions for muting and unmuting the MM2+ during brief breaks in instruction.

Longer Breaks and End of Day

Procedures for turning off the MM2+ and ending streaming during longer breaks and at the school day's end.

Group Work and Daily Shutdown

Small Group Work Placement

Guidelines for placing the MM2+ during small group activities for optimal microphone activation.

End of School Day Procedures

Steps for powering down the MM2+ and disconnecting from streaming at the end of the school day.

Overview

1. Function Description
2. Usage Features
3. Pairing the Devices
4. Activating Streaming
5. Functional Check
6. Daily Classroom Routine
7. Before Instruction
8. During Short Instruction Breaks (e.g., quiet study, individual work time)
9. During Small Group Work (up to 5-6 people around a table)
10. Turning Off Streaming
11. Maintenance Features
12. End of School Day

The provided document outlines the procedures for connecting a Kanso sound processor with a Cochlear Mini Mic 2+ (MM2+) acting as a transmitter, detailing its functions, usage features, and maintenance.

Function Description:

The Kanso, a sound processor, works in conjunction with the Cochlear Mini Mic 2+ (MM2+), which serves as a remote microphone transmitter. This system is designed to enhance sound clarity and understanding for individuals using the Kanso processor, particularly in challenging listening environments such as classrooms. The MM2+ captures sound from a speaker (e.g., a teacher) and wirelessly transmits it directly to the Kanso, allowing the user to hear the speaker's voice more clearly, even from a distance or when there is background noise. The primary function is to facilitate "streaming" of audio from the MM2+ to the Kanso, thereby improving the signal-to-noise ratio for the listener.

Usage Features:

Pairing the Devices:

The initial setup involves pairing the MM2+ with the Kanso. This is a one-time process unless the MM2+ is subsequently paired with another processor.

1. Turning off the Kanso: The Kanso is turned off by pressing and holding its button for 5 seconds until a steady orange indicator light appears, then releasing the button.
2. Turning on the MM2+: The MM2+ is turned on by pressing its ON/OFF button until the LED turns green, then releasing it.
3. Initiating Pairing: A ballpoint pen is used to press the pairing button on the MM2+ once, causing its LED to flash yellow.
4. Connecting Kanso: Within 20 seconds of initiating pairing on the MM2+, the Kanso is turned on by pressing and holding its button until its LED turns green, then releasing it.
5. Confirmation: Successful pairing is indicated by the Kanso's LED blinking blue.

Activating Streaming:

Streaming, the core function of the system, can be activated in two ways:

1. Via Kanso Button: Pressing and holding the Kanso button for 3 seconds activates streaming. A 3-tune melody is heard by the student, and the Kanso's LED blinks blue.
2. Via Remote Assistant: Alternatively, streaming can be activated through a Remote Assistant device. From the home screen, navigate to the STREAM screen using the right arrow key. Select "1 Mini Mic" using the down arrow key and press OK. The Kanso's LED will start blinking blue, and an MM icon will appear on the Remote Assistant's home screen, indicating active streaming.

Functional Check:

After setup, a functional check ensures the system is working correctly:

1. The student places the Kanso back on the implant.
2. The speaker (e.g., teacher) stands at least 3 meters away, covers their lips, and speaks to the student via the MM2+.
3. The student is asked to perform simple tasks (e.g., "point to the windows," "touch your nose") to confirm understanding, verifying that the audio is being transmitted and received effectively.

Daily Classroom Routine:

Before Instruction:

1. MM2+ Positioning: The teacher positions the MM2+ approximately 20 cm below their lips, using either a neck loop or a clip for optimal sound capture.
2. MM2+ Activation: The MM2+ is turned on.
3. Kanso Streaming Activation: The student activates streaming on the Kanso.
4. Functional Check: A functional check is performed to ensure proper operation.

During Short Instruction Breaks (e.g., quiet study, individual work time):

1. Muting MM2+: The teacher mutes the MM2+ by pressing the Mute button once.
2. Mute Indication: The MM2+'s LED will flash orange, indicating it is muted.
3. Unmuting MM2+: When instruction resumes, the teacher unmutes the MM2+ by pressing the Mute button once. The LED will stop blinking.

During Small Group Work (up to 5-6 people around a table):

1. Placement: The MM2+ is placed on a flat surface at the center of the group.
2. Omni-directional Mics: The omni-directional microphones on the MM2+ are automatically activated when the device is placed in a horizontal position, allowing it to pick up voices from multiple speakers around the table.

Turning Off Streaming:

Streaming can be turned off in two ways:

1. Via Kanso Button: The student toggles the Kanso out of streaming by pressing the Kanso button once quickly. The LED will blink green once.
2. Via Remote Assistant: Streaming can be turned off with the Remote Assistant by a quick press on the Telecoil button or by selecting OFF on the Stream screen.

Maintenance Features:

End of School Day:

1. MM2+ Shutdown: The teacher turns off the MM2+ by pressing the ON/OFF button until the LED turns red, then releasing it.
2. Charging: The MM2+ should be charged in a safe, dry place.
3. Kanso Streaming Deactivation: The student toggles out of streaming on the Kanso.

The document emphasizes the importance of proper handling and charging of the MM2+ to ensure its longevity and reliable performance. While not explicitly detailed, the mention of "safe, dry place" for charging implies general care instructions for electronic devices to prevent damage from moisture or physical impact. The one-time pairing process simplifies daily use, reducing the need for frequent reconfigurations. The clear indicators (LED lights, auditory cues) provide immediate feedback on the device's status, aiding in troubleshooting and ensuring correct operation. The option to use a Remote Assistant offers an alternative control method, enhancing user flexibility.

Cochlear Mini Mic 2+ Specifications