Instruction Manual
Page 2
... during use because the surface of the unit becomes hot and may cause your unit to be working right, consult your Kenwood dealer. NOTE • The LX AMP and the sensor unit cannot be greater than the maximum output power (in a spot exposed to peel off the power ...a new one with the prescribed rating. If the "E-02" code does not disappear, contact your Kenwood dealer. Wiring • Take the battery wire for bridged connections). The operations of the (LX) AMP Control are explained in the ACC ON position without turning the engine ON, it depletes the battery. ...
... during use because the surface of the unit becomes hot and may cause your unit to be working right, consult your Kenwood dealer. NOTE • The LX AMP and the sensor unit cannot be greater than the maximum output power (in a spot exposed to peel off the power ...a new one with the prescribed rating. If the "E-02" code does not disappear, contact your Kenwood dealer. Wiring • Take the battery wire for bridged connections). The operations of the (LX) AMP Control are explained in the ACC ON position without turning the engine ON, it depletes the battery. ...
Instruction Manual
Page 4
...Lead terminal* Right speaker Left speaker Bridged Connections Battery Ground wire* Speaker (Bridged) LX-Bus connection CENTER UNIT To KENWOOD disc changer/ External optional accessory Power control wire Control cable (option) �� �� �� Master amplifier Extension ... wires or connectors to prevent short circuits. • Connect the speaker wires to the Center Unit. • The LX AMP and the sensor unit cannot be connected simultaneously. You must connect any of S-video cables you assign ID number "8" or ...
...Lead terminal* Right speaker Left speaker Bridged Connections Battery Ground wire* Speaker (Bridged) LX-Bus connection CENTER UNIT To KENWOOD disc changer/ External optional accessory Power control wire Control cable (option) �� �� �� Master amplifier Extension ... wires or connectors to prevent short circuits. • Connect the speaker wires to the Center Unit. • The LX AMP and the sensor unit cannot be connected simultaneously. You must connect any of S-video cables you assign ID number "8" or ...
Instruction Manual
Page 5
.... Set to this terminal. 7 ID NUMBER switch Sets an amp identification number (ID) to Slave amplifiers. 0 RESET button Resets the microprocessor of the amplifier. �� Controls KAC-X521/ KAC-PS521 KAC-X621/ KAC-PS621 � � �� � �... ��� ��� ��� ��� � 1 Fuse (KAC-X621/PS621 : 25 A × 3 , KAC-X521/PS521 : 30 A × 2) 2 Battery terminal 3 Ground terminal 4 Power control terminal Controls the unit ON...
.... Set to this terminal. 7 ID NUMBER switch Sets an amp identification number (ID) to Slave amplifiers. 0 RESET button Resets the microprocessor of the amplifier. �� Controls KAC-X521/ KAC-PS521 KAC-X621/ KAC-PS621 � � �� � �... ��� ��� ��� ��� � 1 Fuse (KAC-X621/PS621 : 25 A × 3 , KAC-X521/PS521 : 30 A × 2) 2 Battery terminal 3 Ground terminal 4 Power control terminal Controls the unit ON...
Instruction Manual
Page 6
...65533;�� ��� Indicator MENU 2 / 3 Display mode You can set up the display items as follows. Separate Amp Control You can control sounds using the Amplifier Control function of the cooling fan in the Demonstration mode. To call the Amplifier Control's values,... hold down the [2] button 3 or more seconds during ID number display ("AMP"). Message "----" is displayed, and the value is displayed. 4 Exit Menu mode Press the [MENU] button for at least 2 seconds. The ...
...65533;�� ��� Indicator MENU 2 / 3 Display mode You can set up the display items as follows. Separate Amp Control You can control sounds using the Amplifier Control function of the cooling fan in the Demonstration mode. To call the Amplifier Control's values,... hold down the [2] button 3 or more seconds during ID number display ("AMP"). Message "----" is displayed, and the value is displayed. 4 Exit Menu mode Press the [MENU] button for at least 2 seconds. The ...
Instruction Manual
Page 7
...Operation Manual of the cooling fan in 3 steps: "FAST", "SLOW" or "OFF". NOTE When the Center Unit is in the STANDBY mode, message "AMP OFF" is overheating. Indicates the internal temperature (°F/°C). NOTE When you are switched and displayed as that may be displayed on the Center Unit... +15 (dB) Bass level Q1.00/Q1.25/Q1.50/Q2.00 Bass Q Factor ON/OFF When the bass extend is generated to the KENWOOD's dealership. English 7 NOTE Use the set items and their values are selecting an item with the vehicle ground. The set item and value operation ...
...Operation Manual of the cooling fan in 3 steps: "FAST", "SLOW" or "OFF". NOTE When the Center Unit is in the STANDBY mode, message "AMP OFF" is overheating. Indicates the internal temperature (°F/°C). NOTE When you are switched and displayed as that may be displayed on the Center Unit... +15 (dB) Bass level Q1.00/Q1.25/Q1.50/Q2.00 Bass Q Factor ON/OFF When the bass extend is generated to the KENWOOD's dealership. English 7 NOTE Use the set items and their values are selecting an item with the vehicle ground. The set item and value operation ...
Instruction Manual
Page 9
.... • The input sensitivity adjusting control is not set to the correct position. • The speakers wire are connected with the Amplifier Control. Audio Section...KAC-X621 KAC-X521 RMS Power Output (+B = 14.4 V, CEA-2006) Normal (4 Ω/2ch) (1.0 % THD+N)...179 W 165 W Normal (2 Ω/2ch) (1.0 % THD+N)...305 W 254 W (1 kHz) .../-polarity. • A speaker wire is pinched by a screw in your unit may be changed by the Amplifier Control. • The AMP Control of the Center Unit is being used. • An incorrect ID number is used for possible problems. PROBLEM No sound. (No ...
.... • The input sensitivity adjusting control is not set to the correct position. • The speakers wire are connected with the Amplifier Control. Audio Section...KAC-X621 KAC-X521 RMS Power Output (+B = 14.4 V, CEA-2006) Normal (4 Ω/2ch) (1.0 % THD+N)...179 W 165 W Normal (2 Ω/2ch) (1.0 % THD+N)...305 W 254 W (1 kHz) .../-polarity. • A speaker wire is pinched by a screw in your unit may be changed by the Amplifier Control. • The AMP Control of the Center Unit is being used. • An incorrect ID number is used for possible problems. PROBLEM No sound. (No ...