Dell AC511 Owner's Manual

COMMON
SYMPTOMS
WHAT YOU EXPERIENCE
POSSIBLE SOLUTIONS
Unbalanced sound
output
Sound from only one side of
the Soundbar
1. Clear any obstructions between the Soundbar and
the user.
2. Confirm that the audio line-in plug is completely
inserted into the jack of the Soundbar or audio
source.
3. Set all Windows audio balance controls (L-R) to
their midpoints.
4. Clean and re-seat all cables again.
5. Troubleshoot the computer's sound card.
6. Test the Soundbar
using another audio source (for
example, a portable CD player or an MP3 player).
Low volume
Volume is too low.
1. Clear any obstructions between the Soundbar and
the user.
2. Turn the volume to a higher level by rotating the
knob clockwise.
3. Set all Windows volume controls to their
maximum.
4. Increase the volume of the audio application.
5. Test the Soundbar
using another audio source (for
example, a portable CD player or an MP3 player).
Buzzing noise Noise from the Soundbar Is the Soundbar properly attached to the Monitor
and no obstruction?
1. Ensure that the Soundbar is attached to the
monitor and no loose objects are hanging or
touching the Soundbar.
2. Try reducing the volume to a
low level by rotating
the knob counterclockwise.
3. Ensure the wires do not interfere with the
Soundbar.
Aux-in no sound
No sound using the aux-in
function.
1. Is the aux-in cable plugged in?
2. Ensure that the aux-
in cable is properly plugged in
the Soundbar’s aux-in jack and on the aux-
out jack
of the audio device.
3. Try using a different or known good aux-in cable.
1.
Is the external audio device turned on or is
playing
music?
2. Check if the audio device is turned o
n or is playing
music.
3. Ensure that the audio device volume is not set to
0% volume level.
4. Try replacing the audio device with a
known good
audio device.
Aux-in distortion
Is the aux-in cable properly
plugged in?
1. Clear any obstructions between the Soundbar and
the user.
2. Confirm that the audio line-in plug is completely
inserted into the jack of the audio source.
3. Decrease the volume of the audio source.
4. Turn the volume level to a lower setting by
rotating the Soundbar knob counter-clockwise.
5. Clean and re-seat cables again.
6. Turn the bass or wave setting lower.
7. Turn the “Wow Surround” setting lower.

Dell AC511 Specifications

General

Audio decoders	-
RMS rated power	2.5 W
Audio output channels	- channels
Subwoofer included	No
Cables included	USB
Product color	Black
Quantity	1
Frequency range	100 - 20000 Hz
USB cable length	0.3 m
Apple docking compatibility	Not supported
Soundbar dimensions (WxDxH)	39 x 406 x 49 mm
Speakers	2
Connector(s)	1x 3.5mm
Line-in	Yes
HDMI ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Connectivity technology	Wired
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64

Weight and Dimensions

Soundbar weight	454 g