KAC-PS811D Kenwood, KAC-PS811D Datasheet - Page 5

• Manufacturer Part Number: KAC-PS811D
• Description: (KAC-PS811D / KAC-X811D) Subwoofer Power Amplifier
• Manufacturer: Kenwood

1 Fuse (25 A × 3)
2 Battery terminal
3 Ground terminal
4 Power control terminal
5 Speaker output terminals
6 RCA cable ground lead terminal
7 ID NUMBER switch
8 TO H/U terminal
9 REMOTE terminals
0 RESET button
! LINE IN terminal
@ LINE OUT terminal
Controls
Controls the unit ON/OFF.
Controls the unit power. Be sure to connect it with all the systems.
As this unit accepts speakers with a minimum impedance of 1 ohm, connect
speakers with 1-ohm or higher impedance to these terminals.
The rated input of the speakers should be no less than the maximum output
of the amplifier. Otherwise malfunction may result.
When using an RCA cable with a ground lead attached, connect the ground
lead to this terminal.
Sets an amp identification number (ID) to be used for amplifier control from
the Center Unit.
Assign ID Number "0" to an amplifier when you use it as the Master amplifier.
Assign ID Numbers "1" to "7" to amplifiers when you use them as Slave
amplifiers. Do not duplicate these numbers.
After you have changed ID numbers of amplifiers, turn Off the POWER switch
of the Center Unit and turn it On again.
After you have set the Master amplifier, connect it to the Center Unit.
Used to connect to Slave amplifiers.
Resets the microprocessor of the unit.
The values you have set with the Amplifier Control are NOT reset.
The signal that’s input from the line input terminal is output.
2CAUTION
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# Power indicator
$ INPUT SENSITIVITY control
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% AMP CONT (amplifier control) switch
^ PHASE switch
& BRF (band reject filter) switch
* ISF (infrasonic filter) switch
( ISF FREQUENCY switch
) LPF(Low-Pass Filter) FREQUENCY control
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Lights when the POWER switch is turned On.
The indicator flashes several seconds when the POWER switch is turned On
or when the Protection function is activated.
Set this control according to the pre-output level of the center unit
connected with this unit.
For the pre-output level, refer to the "Specifications" in the instruction manual
of the center unit.
Used to bypass the circuit when you do not control the sound with the
Amplifier Control.
• ON position:
• OFF position:
When this switch is set "180°" (Reverse) the speaker output phase is reversed.
When this switch is set to "-6dB"/"-12dB", frequencies in the band set with the
"B.R.F. FREQUENCY" control are rejected and eliminated. The band rejection
allows to reduce resonance inside the vehicle compartment and standing
waves. (page 8)
When this switch is set to "ON", the inaudible, ultralow frequencies below
the frequency set with the "ISF FREQUENCY" switch are cut off. This improves
the reproduction performance of the speakers by eliminating unnecessary
oscillations which will not become sound.
Switches the cutoff frequency when the "ISF" switch is set to "ON".
This control adjusts the frequency band output from this unit.
B.R.F. FREQUENCY control
Sets the rejection frequency when the "BRF" switch is set to "-6dB"/"-12dB".
(page 8)
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Allows you to control the sound with the Amplifier Control.
Bypasses the Amplifier Control circuit.
Amplifier control is possible even while OFF.
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English
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