Thiel SI 1, User Manual

Page: 9 / 16

9
Connect subwoofer power cord, set On switch, auto on switch, set position controls
Subwoofer Setup integrator Adjustment
Is ef
fects channel
level balanced?
Adjust subwoofer
level
Add subwoofer
Finished
Does
subwoofer play loudly enough?
Does
subwoofer play loudly enough?
Listen
Y
N
Y
N
Set Integrator to
Crossover mode
If LFE input not used set subwoofer
’s
LFE level control to OFF
Set Integrator to
Augment mode
Set Main speaker amp gain.
Set crossover frequency
as low as it will go.
Set four Main Speaker
,
# of subwoofers,
# of channels parameters
Connect additional cables from
main speaker amplifier outputs to
crossover
’s
speaker level inputs
Connect processor
or preamp outputs
to Integrator inputs
Reconnect processor
or preamp outputs
to main amp inputs
Connect crossover
’s
or Integrator
’s
subwoofer
output to subwoofer
’s
Normal input
YN
If LFE input is used
set main speaker
Amp Gain
Is main
channel bass level
correct?
Adjust Low
Frequency Level
Finished
Increase crossover
frequency
Increase Low Frequency Extension setting, decrease LFE Level setting
or add subwoofer
Y
N
Is ef
fects
channel correct
loudness?
Adjust LFE Level
Y
N
Y
N
Y
N
Do main
speakers play
loudly enough?
Listen
Do main
speakers play loudly
enough with
demanding bass?