Connecting the 2070Si
Stereo System
Connections
If no PRE OUT is available then you can use the HIGH LEVEL inputs. You
will need two lengths of speaker cable that are long enough to go from
the 2070Si to the speaker terminals of your amplifier. Connect the two
together ensuring that you keep the L and R channels correct and make
sure that the plus and minus connections are consistent at both ends.
RIGHT SPEAKER
RIGHT LEFT
RIGHT LEFT
REAR LS
CENTRE LS
AV AMPLIFIER
LEFT SPEAKER
HIGH LEVEL
FRONT LS
Setting Up
Check that all system connections are properly and securely made.
Ensure that the subwoofer is switched off. Set the controls to the
following default settings:
Level
Crossover
Phase
Sound Mode
Phase invert
Auto on sensitivity
Speaker type
Plug the supplied power cord into the subwoofer and then into the AC
supply socket. Switch on the power at the supply socket and then switch
the power switch on the subwoofer to 'ON'. The POWER light on the
LEFT
subwoofer amplifier panel will glow and the subwoofer is operational.
Play some music you are familiar with and experiment with the Phase
RIGHT
invert setting and level control until you hear a good blend between the
front speakers and the subwoofer. If you can hear the subwoofer
SUB
standing out it's too loud!
Approximately half
Minimum (50Hz) for large floorstanders
and halfway (100Hz) for bookshelf or
small speakers
Fully anti-clockwise (0° setting)
Music
0°
Med
Select 'Sealed' if your main speakers are
of the sealed or closed-box type. Select '
P o r t e d ' i f y o u r m a i n s p e a k e r s
have a port or vent in them.