Mission MS-8 User Manual
The Mission
Powered Subwoofer
MS-DUO
INPUT
OUTPUT
VOLUME
LEFT
RIGHT
POWER
AUTO
PHASE
Serial Number
Serial Number
180°
ON
0°
OFF
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK,
SHOCK,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE
CAUTION:
ATTENTION:
OFF
ON
REPLACER LE FUSIBLE.
FUSIBLE.
UTILISER UN FUSIBLE DE
RECHANGE DE MEME TYPE
ET CALIBRE
DISCONNECT SUPPLY CORD
BEFORE CHANGING FUSE.
FUSE.
REPLACE ONLY WITH SAME
TYPE FUSE AND RATING
35Hz
45Hz
55Hz 65Hz
75Hz
85Hz
AC220-240V 50Hz 150W
AC220-240V 50Hz 150W
FUSE T3.15AL250V
FUSE T3.15AL250V
CROSSOVER
FREQUENCY
0
10
Power Inlet
Power Inlet
Power
LINE LEVEL
MS-DUO
Active Subwoofer
N21090
SPEAKER LEVEL INPUTS
R
L
b
c
c
d
e
e
f
g
h
1!
j
1)
1)
i
NUMERICAL KEY
b
b
c
d
f
e
g
h
i
j
1)
1!
Phase Control
Speaker Level Inputs
Line Level Outputs
Line Level Inputs
Volume Control
Volume Control
Crossover Frequency Control
Auto Power Switch
Mains Power Indicator
Mains Power Indicator
Mains ON/OFF Switch
IEC Mains Input Socket
Mains Power Fuse
IEC Mains Input Socket
Mains Power Fuse
Preliminaries
Power Connections
Open the carton and remove all the top packing pieces. Lift
the subwoofer out carefully. DO NOT lift the subwoofer out of
the carton using the protective bag. The unit is heavy; if you
cannot
manage it easily, get assistance.
the subwoofer out carefully. DO NOT lift the subwoofer out of
the carton using the protective bag. The unit is heavy; if you
cannot
manage it easily, get assistance.
Retain the packing materials. If you decide not to keep the
packing, please dispose of it having regard to any recycling
regulations in your area. Please retain the user manual. If you
transfer this equipment to a third party, please ensure all the
instructions are passed on with the product.
packing, please dispose of it having regard to any recycling
regulations in your area. Please retain the user manual. If you
transfer this equipment to a third party, please ensure all the
instructions are passed on with the product.
The subwoofer is factory set to operate from the mains voltage
marked on the amplifier panel. Before connecting check this
voltage is correct for your mains supply.
marked on the amplifier panel. Before connecting check this
voltage is correct for your mains supply.
230 volt products - 220 V to 240 V
115 volt products - 110 Vs to 120 V
If you move to an area with a different mains supply, consult
your dealer for advice.
your dealer for advice.
!
!
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2
Troubleshooting
Television picture colour is distorted
Subwoofer too close to TV. (Switch off system and TV. Move units away. Leave 15 mins. Switch on.
Excessive bass distortion at low volumes
Subwoofer level set too high; LFE level set too high; Subwoofer incorrectly wired
Excessive or distorted bass at high levels
System level set too high; Bass control set too high; Subwoofer too close to room corners
Popping or thumping from the subwoofer
System level set high; Subwoofer level set too high; LFE level set too high
Distorted / rattling sounds at high levels
System level too high; Objects on subwoofer; Objects too close to subwoofer
Sound lacks bass content
Bass reproduction indistinct
Bass reproduction indistinct
Subwoofer not switched on;
Subwoofer phase incorrect; Subwoofer crossover control too low
Subwoofer phase incorrect; Subwoofer crossover control too low
No Sound
System not switched on; Speaker cables shorting terminals out; Wrong source selected
Symptom
Possible Cause
Before investigating a problem, always switch off the system at the mains.
If your system is not working properly please work through this checklist before returning a unit to your dealer.
Loudspeaker Maintenance
Subwoofers should only ever be cleaned with a soft dry cloth to remove fingermarks etc..
Never touch subwoofer drive units as they can be damaged by improper handling.
Never use a vacuum cleaner to clean a subwoofer grille. Brush it carefully by hand with a soft brush.
When cleaning the floor under a subwoofer; switch it off, unplug it from the mains supply then lift it clear of the floor and move it to
another location. Replace the subwoofer after cleaning.
another location. Replace the subwoofer after cleaning.
Product Service
Should a fault occur with your subwoofer, please pack it correctly, using the original packing, so you can ship it safely..
Product for service should be returned to the appointed dealer from whom you purchased the product. If you experience difficulties or
there is no Mission dealer in your area, contact the Mission distributor for your country or the Main Service Centre for your region.
there is no Mission dealer in your area, contact the Mission distributor for your country or the Main Service Centre for your region.
International Audio Group
IUnit 4, St Margaret’s Way,
Stukeley Meadows Industrial Estate
Huntingdon, Cambs, PE29 6EB
Tel:+44 (0)1480 447700 Fax: +44 (0)1480 431767
IUnit 4, St Margaret’s Way,
Stukeley Meadows Industrial Estate
Huntingdon, Cambs, PE29 6EB
Tel:+44 (0)1480 447700 Fax: +44 (0)1480 431767
IAG. Room 2310 - 2311, Press Building, Shennan Road C,
Shenzhen, China.
Tel: +86-755-82091200 Fax: +86-755-82091205
Shenzhen, China.
Tel: +86-755-82091200 Fax: +86-755-82091205
Authorised Service Centres
UK
ASIA
10
13