Mercedes-Benz COMAND, Operating Instructions Manual

Page: 268 / 298

Cordless headphones
Overview
X
To adjust the headphones: open both sides of the headphones.
X
Adjust the fit of the headphones by pulling the headphone band in the direction of the arrow.
X
To switch the headphones on/off: press on/off switch ; .
X
To adjust the volume: turn volume control = until the desired volume is set. If you have
connected corded headphones to a rear-compartment screen, you can adjust the volume
using the remote control (
Y
page 261).
X
To check the battery condition of charge: check the state of the batteries using indicator
lamp : .
i
To preserve the batteries, the headphones automatically switch off if they have not
received an audio signal for approximately 3 minutes.
Indicator lamp on the cordless head-
phones
The color of the indicator lamp shows:
R
whether the device is switched on or off
R
the condition of the inserted batteries.
LED dis-
play
Status
Green The batteries are fine.
Red The batteries are almost dis-
charged.
Lit contin-
uously
The headphones are switched
on and connected to a screen.
LED dis-
play
Status
Flashing The headphones are search-
ing for the connection to a
screen.
No display
(dark)
The headphones are switched
off or the batteries are dis-
charged.
i The function of the headphones may be
impaired by other radio-based electronic
devices such as mobile phones or laptops.
266
Rear Seat Entertainment System overview
Rea
rSeat
Ent
ert
ainm
ent
Syst
em