Owner`s manual

Before operation
Owner’s manual 5
Controls and connections
4. Getting started
Dynaudio Acoustics BM14S 5
Controls and connections
1 AC IN
Mains power input.
2 POWER ON (Main)
Main power switch (to switch the subwoofer manually on and off).
LED shows operation mode:
• red: subwoofer switched on and in mute mode
• green: subwoofer is activated
3 Power (Mode)
• On: subwoofer is permanently on
• Auto: subwoofer switches on when signal is detected
4 Gain
Subwoofer volume level.
5 Lowpass
Subwoofer lowpass frequency: continuously variable from 50 to 150 Hz.
6 Phase
Phase setting: phase can be set to 0° or 180°.
7 Mode
Subwoofer operation mode LFE or Slave:
• LFE: setting for normal use and Master use
• Slave: setting for second and all following subwoofers
8 Highpass
Allows cutting off low frequencies of the signal provided at the SAT/SUB output:
• Flat: signal is not processed
• 60: cut-off frequency at 60 Hz
• 80: cut-off frequency at 80 Hz
9 SAT/SUB (output)
Output for satellite system to be connected. This signal is processed according to
the Highpass setting.
10 SAT/SUB (input)
Input for full bandwidth signal. This signal will be processed according to the
Highpass setting and provided at the SAT/SUB output.
11 LFE
• LFE/Slave: input for LFE signal
• Slave: output to next subwoof
er if installed
Terminal pinout (sockets 9, 10 and 11)
1 = 0 2 = + 3 = –
1 2
3
4
5
6
7
8
9
10
9
10
11
(1)ACIN
Mains power input.
(2)POWERON(Main)
Mainpowerswitch(toswitchthesubwoofermanuallyonand
off).LEDshowsoperationmode:
 –red:subwooferswitchedonandinmutemode
 –green:subwooferisactivated
(3) Power (Mode)
 –On:subwooferispermanentlyon
 –Auto:subwooferswitchesonwhensignalisdetected
(4)Gain
Subwoofervolumelevel.
(5) Lowpass
Subwooferlowpassfrequency:continuouslyvariablefrom50
to150Hz.
(6) Phase
Phasesetting:phasecanbesetto0°or180°.
(7) Mode
SubwooferoperationmodeLFEorSlave:
 –LFE:settingfornormaluseandMasteruse
 –Slave:settingforsecondandallfollowingsubwoofers
(8) Highpass
Allowscuttingofflowfrequenciesofthesignalprovidedatthe
SAT/SUBoutput:
 –Flat:signalisnotprocessed
 –60:cutofffrequencyat60Hz
 –80:cutofffrequencyat80Hz
(9)SAT/SUB(output)
Outputforsatellitesystemtobeconnected.Thissignalispro-
cessed according to the Highpass setting.