To put the earmuffs in parking position
1. Put the earmuffs in standby position. Refer to
the earmuffs in standby position on page 8 .
2. Turn the earmuffs rearward along the side of the
helmet until they lock in the parking position. (Fig.
16)
To connect the boom microphone
Use a boom microphone in environments with much
noise.
Introduction
WARNING:
product, you must read and understand the
safety chapter.
To charge the product
1. Connect the USB-C connector on the charger cable
to the outlet on the left earmuff. (Fig. 18)
2. Connect the USB connector on the charger cable to
a USB charger or other USB power outlet.
Note:
The output of the power outlet must be 5 V
and 2 A to charge at maximum capacity.
Note:
The LED indicator on the Bluetooth
flashes slowly green when the battery is charging.
The LED indicator on the Bluetooth
green when the battery is fully charged.
LED indicator on the
channel button
3 LEDs are on.
2 LEDs are on and 1
LED light flashes slow-
ly.
1 LED is on and 1 LED
light flashes slowly.
1 LED flashes slowly.
1 LED flashes quickly.
To start the product
•
Push and hold the on/off button for 1 second.
1957 - 004 - 18.12.2023
To put
Before you operate the
®
button
®
button is solid
Battery state of charge
The battery is 90%–100%
charged.
The battery is 70%–90%
charged.
The battery is 20%–70%
charged.
The battery is 10%–20%
charged.
The battery is 0%–10%
charged.
1. Attach the wind filter on the boom microphone.
2. Connect the boom microphone to the microphone
outlet on the right earmuff. (Fig. 17)
3. Put the boom microphone 1 cm/0.4 in. (A) from your
mouth.
Operation
Note:
A beep sound tells you that the product is
on. The middle LED indicator on the channel button
is on for 2 seconds. An audio message tells you
the battery status and the quantity of devices that
are connected with Bluetooth
If the product finds a team, the audio message tells
you which team you are connected to. Refer to the
table below.
Audio message
BATTERY HIGH
BATTERY MEDIUM
BATTERY LOW
BATTERY CRITICAL
Audio message
ONE BLUETOOTH DEVICE CONNECTED
TWO BLUETOOTH DEVICES CONNECTED
CONNECTED TO TEAM CHANNEL 1
CONNECTED TO TEAM CHANNEL 2
CONNECTED TO TEAM CHANNEL 3
To show the battery status
•
Push the on/off button.
Note:
The LED indicator on the channel button
shows a green light for 5 seconds. Refer to the table
below.
LED indicator
3 LEDs are on.
2 LEDs are on.
®
wireless technology.
Battery status
The battery is 90%–100%
charged.
The battery is 70%–90%
charged.
9