User's Manual
Table Of Contents
29
Reference
C
C
O
O
M
M
P
P
A
A
N
N
Y
Y
C
C
O
O
N
N
F
F
I
I
D
D
E
E
N
N
T
T
I
I
A
A
L
L
Replacing the remote control batteries
Slide the battery compartment door off of the back of the remote. Find the polarity markings
(+ and –) inside the compartment and install the batteries accordingly. Slide the cover back on
the remote and snap it closed.
Figure 13
Opening the remote con-
trol battery compartment
Troubleshooting
+
–
+
+
–
–
+
–
Battery
compartment
door
Battery
compartment
AA batteries (4)
Problem What to do
System doesn’t do any-
thing
• Make sure the power connector is inserted securely into the music center, the power
cord is inserted securely into the Acoustimass
®
module, and the power pack and power
cord are plugged fully into operating AC wall outlets.
• Be sure to select a source (CD/DVD, AM/FM, etc.).
• Unplug the media center power supply for a minute, then reconnect it. This allows the
unit to reset itself after a power surge or power interruption.
• If the system is not responding, press Store, Erase, and On/Off (on the music center) at
the same time, to reset the system.
No sound • Increase the volume.
• Check to see if MUTE is lit on the display. If it is, press the Mute button on the remote
control to unmute the sound.
• Make sure the audio input cable is firmly seated in the media center SPEAKER ZONE 1
jack and the multi-pin connector on the other end is firmly seated in the Acoustimass
module AUDIO INPUT jack.
• Check speaker connections.
• Turn the media center off for 10 seconds, then on again, to restore communication
between the music center and the speakers.
• Check the connections for any external components. Make sure to select the correct
source for the desired input.
• Be sure the disc is placed correctly, label-side up, in the CD tray.
• Connect the FM and AM antennas.
No sound from center
speaker
• Make sure the center speaker cable is connected at both ends.
• Select 3- or 5-speaker mode.
Too much sound from
center speaker
• In 3-speaker mode, press Surround – to decrease center speaker volume.