Operation, Switching the device on/oﬀ, Communication between rider and pillion passenger – Silvercrest SMFB 2.1 A1 User Manual

Page 15

SMFB 2.1 A1

Operation

Switching the device on/oﬀ

■

To switch the device on, press and hold the multifunction button

until you

hear an acoustic signal and the control lamp

lights up in blue. The device is

now in standby mode.

■

To switch the device oﬀ , press and hold the multifunction button

for around

4 seconds until you hear an acoustic signal and the control lamp

lights up

in red.

Communication between rider and pillion passenger

When the main unit and pillion unit are installed in the helmets:

1) Attach the spiral cable

with the micro USB plug

to the micro USB

socket

on the main unit.

2) Insert the jack plug

of the spiral cable

into the socket

on the

pillion unit.

3) Switch the appliance on.

4) Press the button

to talk to the pillion passenger. To end the con-

versation with the pillion passenger, press the button

again.

■

If you are already carrying on a telephone conversation via Bluetooth, press
the

button

. The telephone conversation is put on hold. When you want

to end the conversation with the pillion passenger, press the

button

again. The device switches back to telephone mode and the telephone conver-
sation is resumed.

■

If you are listening to music via Bluetooth, press the

button

. The music

is muted but continues playing in the background. As soon as you end the
conversation with the pillion passenger by pressing the

button

, the

music can be heard again.

NOTE

►

To increase the volume in the rider’s speakers

(main unit),

press the V+ button

►

To decrease the volume in the rider’s speakers

(main unit),

press the V- button

►

To increase the volume in the pillion passenger’s speakers

(pillion unit), press the V+ button

►

To decrease the volume in the pillion passenger’s speakers

(pillion unit), press the V- button

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