Kenwood KAC-821 - Manual (Page 4)

USE OF THE OPERATION PANEL ACCORDING TO SYSTEM TYPE
Input sensitivity control
The input sensitivity control adjusts the input
sensitivity within a range of 0.1 V to 5.0 V con­
tinuously, enabling expansion with various sys­
tems. This unit has been set for 0.3V.
KENWOOD head unit
preout level (MAX.)
Amplifier input
sensitivity
300 mV 0.1 V
1 V 0.3-0.5 V
• Mode switch
Set this switch according to the impedance
of the speakers or the output method, as
shown below.
! When 4-ohnn
I speakers are
’ connected
When 2-ohm
speakers are
connected
When using a
bridged out­
put
(see
below)
-J
( SU0 WOOFER , FReouersFCY
—-'CM
о
OFF ONQ
• Sub woofer system
By setting the switch on the right to ON, you can
set the output of this unit for sub woofer output
(monaural output). The control on the left can be
used to adjust the sub woofer cut-off frequency.
This unit is provided with a bridged output function which enables you
to double the unit's power output. Since the output becomes monaural
when the bridged output function is used, systems can be configured
such as those shown below, (for 4 Q speakers)
• When using a KENWOOD DIN output system:
Left speaker
Right speaker
• When using an RCA pin-plug cord output system:
Power control power supply
Left speaker
Right speaker