Table of Contents
Introduction 4
Basic Use 6
Controls Overview 8
Operation
Low Battery and Charging 10
Power On/Off Slider 12
Syncing to Hearing Aids 13
Built-In Microphones 15
LED 16
How to Wear 17
Streaming Audio 18
Interoperability with Other Accessories 19
Troubleshooting 20
Regulatory Notices 22
Introduction
The SurfLink Remote Microphone 2 is designed
to stream remote microphone audio directly to
your 900MHz wireless hearing aids. When worn by
a distant speaker in noisy environments, SurfLink
Remote Microphone 2 functions as an assistive
listening device.
Streaming – Audio or sound transmitted from
SurfLink Remote Microphone 2 to your 900MHz
wireless hearing aids.
Package Contents
• SurfLink Remote Microphone 2
• USB-to-MicroUSB Charging Cable
• Wall Power Adapter
• Operations Manual
Optional Accessories
• Car Charger Adapter
• Lanyard
Typical Setup for SurfLink Remote Microphone 2
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Hearing Aid Speaker
Basic Use
To quickly start using SurfLink Remote Microphone 2:
1. Power on SurfLink Remote
Microphone 2. Green LED
appears for 2 seconds.
2. Press “Sync” icon on
slider button for 5 seconds
until LED starts rapidly
blinking blue.
3. Power off and then power on
one hearing aid. Green LED
pulses to confirm successful
sync.
If you only have one hearing
aid, wait 20 seconds until red
LED pulses.
If you have two hearing
aids, power off and then
power on the second
hearing aid. Green LED
pulses to confirm
successful sync.
4. Each hearing aid
should automatically start
streaming audio. Blue
LED slowly pulses when
audio streaming is active.
5. Have a speaker attach
SurfLink Remote
Microphone 2 to their
clothing, within 8 inches
(20cm) of their mouth is
recommended for best
performance.
6. To stop streaming, turn
off SurfLink Remote
Microphone 2.
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Basic Use
Basic Use
Controls Overview
1. MicroUSB Jack for Charging
Charging via Battery-Charging Cable.
2. Power On/Off Slider
• Moving the slider towards the
microUSB jack powers on SurfLink
Remote Microphone 2.
• Moving the slider away from the
microUSB jack powers off SurfLink
Remote Microphone 2.
3. Syncing
Establishes the relationship between
SurfLink Remote Microphone 2 and
hearing aids.
4. Built-In Microphones
Pick up sound and transmit to hearing aids.
5. LED Indicator
Identifies the current state of SurfLink
Remote Microphone 2.
6. Clip
Affixes SurfLink Remote Microphone 2
to clothing, lanyard, etc.
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Controls Overview
Controls Overview
Operation
Low Battery and Charging
If SurfLink Remote Microphone 2 is on and enters
a low battery condition, the LED slowly pulses red
and provides an audible indicator tone to a hearing
aid. The indicator tone is distinctly different from the
low battery indicator for a hearing aid, so there is no
confusion as to which is experiencing a low battery
condition. Once SurfLink Remote Microphone 2
enters a low battery condition, the indicator tone will
occur about every 5 minutes until SurfLink Remote
Microphone 2 automatically shuts down, or until a
power source is applied.
When SurfLink Remote Microphone 2 is attached to
a power source, charging automatically begins. While
SurfLink Remote Microphone 2 is off, the LED turns
solid green during charging and turns off when fully
charged. While SurfLink Remote Microphone 2 is on,
the LED prioritizes streaming by slowly pulsing blue,
but continues charging in the background.
Typical Charging Method
To charge the battery,
attach the microUSB end
of the charging cable to the
microUSB jack on SurfLink
Remote Microphone 2.
Attach the USB end of
the charging cable to a
female USB jack, such as
found on a plugged-in wall
power adapter, car charger
adapter or computer.
TIP – Charging SurfLink Remote Microphone 2 can
take longer while streaming audio. Charging will be
faster when the SurfLink Remote Microphone 2 is off.
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Operation
Operation