Adams Amplifier Sub7 User Manual

Sub7
Operation Manual / BedienungsanleitungEnglish / Deutsch 

2
Please read the following safety instructions \fefore setting up your system. 
\beep the instructions for su\fsequent reference. Please heed t\che warnings and 
follow the instructions.Caution: To reduce the risk of e\clectric shock, do not open the\c su\fwoofer. 
There are no user-servicea\fle parts inside. Refer servicing  to qualified 
service personnel.
This product, as well as all attached extension cords, \fust be ter\finated with 
an earth ground three-conductor \bC \fains power cord like the...

3
Sub7 Manual / English
Protect the cord fro\f being walked on or pinched.
\blways use fully checked cables. Defective cables can har\f your speakers. They 
are a co\f\fon source for any kind of noise, hu\f,\n crackling etc.
\blways keep electrical equip\fent out of the reach of children.
\blways unplug sensitive electronic equip\fent during lightn\ning stor\fs.
The 
  Subwoofer should be installed near the socket outlet and disco\nnnection of 
the device should be eas\nily accessible.
To co\fpletely...

4
Ta\fle of contents
 
Safety Instructions ..................\n..................\n......... 2-3
1.   Introduction  ..................\n..................\n..................\n. 5
2.  Quick Start   ..................\n..................\n..................\n.. 6
2.1  I\fportant Infor\fation   ..................\n..................\n... 6
2.2  Quick Start   ..................\n..................\n..................\n.. 6
3.  Connecting the Subwoofer   ..................\n.............. 7
3.1  Connections...

5
Sub7 Manual / English
1. Introduction
Dear custo\fer,
Thank you for choosing an \bD\bM \budio Sub7 subwoofer.
\bD\bM  subwoofers  are  built  for  \faxi\fu\f  quality  reproduction  and  audio  perfection. 
With  the  Sub7  you  have  selected  a  powerful  and  precise  tool  that  allows  you  to  both 
evaluate and enjoy audio recordings. It \feets highest expectations in sound quality and 
crafts\fanship.
The  Sub7  is  a  co\fpact  active  subwoofer.  It  is  perfectly  suited  for  a  wide...

6
2.1 Important Information for set up
\bfter having unpacked your subwoofer, please allow the syste\f to accli\fate to 
the te\fperature of the roo\f for approxi\fately an hour.
The subwoofer should be posit\nioned on a fir\f ground.
We reco\f\fend that you retain the original packaging, as it is the best  way to 
guarantee safe transportation should the need to do so arise.
Please note that the subwoofer will take so\fe break-in ti\fe to achieve opti\fu\f 
sonic perfor\fance. 
2.2  Quick Start
a)...

7
Sub7 Manual / English
3.1 
Connections
On  the  rear  side  of  the  speaker  you  can  find  balanced  (XLR)  and  unbalanced 
(RC\b)  connectors.  For  professional  use  the  XLR  connectors  will  be  the  first 
choice.  However,  as  RC\b  connections  are  widely  used  in  ho\fe  entertain\fent 
environ\fents we have included an RC\b jack as well. 
3.2  Input
Connect the left and right line-level signal 
fro\f your signal source (audio interface, \fixer, 
etc.) to the LEFT and RIGHT I\nNPUT...

8
It is co\f\fon knowledge that low frequencies (below about 100Hz) are non-directional, 
\feaning they can hardly be located by the listener. It is, however, a co\f\fon \fisunder-
standing that therefore the place\fent of a su\nbwoofer does not \fatter. It does \fatter.
Due to the fact that every roo\f (geo\fetry, furniture, etc.) is unique, the following  de-
scriptions intend to  be a first introduction to the subject. The ai\f is to assist you  tack -
ling the \fost co\f\fon proble\fs with subwoofers...

9
Sub7 Manual / English
On the front side you will find two potentio\feters, one for the volu\fe and one for the 
crossover  frequency.  Both  the  volu\fe  and  the  frequency  can  also  be  controlled  by 
the  re\fote  control.  On  the  rear  side,  there  are  \fore  controls  (satellite  filter,  phase 
switch, \fode). The following tips are intended to assist you at using the controls in 
the best \fanner.
5.1 
Controls on the front panel and Remote control
a)  Volume
Input Sensitivity control...

10
5.2 Controls on the rear panel
a)  Mode
This push button allows you to choose between
•  Auto:  The  subwoofer  starts  operation  as  soon  as  a 
\fusical  signal  arrives,  and  stops  after  15  \finutes 
without a signal.
•  On: The unit is per\fanently working. 
We  reco\f\fend  the  ”\buto”  position.  It  \fini\fises  power 
consu\fption and \fakes handling very easy. 
\f)  Su\fwoofer Phase
With the Phase Switch you can alter the phase of the subwoofer relative 
to  the  satellites.  That...