17
15 DISPLAY/STATUS INDICATOR
General symbols and information appear in the
display depending on the source selected.
General display symbols:
Bluetooth
CD inserted
FM/DAB+ signal strength
Wi-Fi signal strength
/
FM/DAB mode
Headphone mode
Sleep function activated
Spotify Connect
/
Speaker active or mute function
selected
Stereo mode:
Stereo reception (FM only)
Other displays are described in the following
chapters.
1 POWER SWITCH
Switches the device on and sets it in the standby
mode. If the switch is set to the “OFF” position,
the device is disconnected from the mains supply.
2 MAINS CONNECTION
For connecting the supplied mains cable. The
safety fuse should only be changed by qualified
service personnel.
3 SPEAKER TERMINALS
For the connection of stereo speakers with
an impedance rating of 4-8 ohms (the correct
polarity must be taken into account). (See also
INITIAL OPERATION).
ANALOGUE RCA CONNECTIONS (4 - 7)
For connecting analogue audio sources. Please
observe the coloured marking of the sockets and
connectors. Red is always the right channel.
4 SUB OUT
Output for connecting an active subwoofer.
5 REC OUT
For connecting devices for analogue sound
recording (e.g. tape recorder). The signal for the
selected audio source with fixed level applies for
this output, i.e. it is independent of the position of
the volume knob.
6, 7 AUX INPUTS
Connecting other audio sources (e.g. MP3 or
Minidisc player).
8 DAB/FM ANTENNA CONNECTION
For connecting the supplied DAB/FM antenna or
a house antenna.
9 DIGITAL IN OPT, COAX
Connect the MC 400 to the digital output on your
CD player/computer/games console/network
player, etc. by using an optical or coaxial digital
audio cable.
10 BLUETOOTH ANTENNA
11 UPDATE
This connection is intended exclusively for system
updates.
12 LAN SOCKET
For connection to the router or the network.
13 WLAN ANTENNA
180° rotable WLAN antenna.
14 PHONO IN
Connection of a record player.
15 PHONO GROUND
Connection of the phono cable‘s earth wire
to prevent humming.
16 HDMI INPUT
Connect your TV to this input if it has an HDMI®
port with ARC support (Audio Return Channel,
HDMI® 1.4 standard). Only certain functions such
as volume and mute can be controlled via your
TV‘s remote control.
The necessary HDMI® cable is not supplied.
OPERATIONAL ELEMENTS AND CONNECTIONS – REAR PANEL
1
2
4
3
16
15
14
10
12
7
8
13
5
11
9
6
