Kenwood KAC-X621 Instruction Manual
Stereo bridgeable power amplifier
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Also See for KAC-X621:
- Instruction manual (29 pages) ,
- Instruction manual (12 pages) ,
- Service manual (25 pages)
Related Manuals for Kenwood KAC-X621
Summary of Contents for Kenwood KAC-X621
- Page 1 KAC-X621 KAC-PS621 KAC-X521 KAC-PS521 STEREO/BRIDGEABLE POWER AMPLIFIER INSTRUCTION MANUAL © B64-2798-00/00 (MV)
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Page 2: Safety Precautions
NOTE • If you experience problems during installation, consult your Kenwood dealer. • If the unit does not seem to be working right, consult your Kenwood dealer. English Cleaning the unit If the front panel gets dirty, turn off the power and wipe the panel with a dry silicon cloth or soft cloth. - Page 3 ��������������� ��� ��� ��������������� ��� �� ��������������� ��� ��� ��������������� ��� �� ��� ��������� ��� ��������� � � �� �� �� �� ��� ��� ��� ��� ��� ��� �� �� ��� ��� ��� �� ���� �� �� ��� ��� ��� Cooling fan Installation board, etc.
- Page 4 Connection English CENTER UNIT (CD receiver, etc.) RCA cable ground terminal Power control wire ����������� ����� �� Battery wire* Protective Fuse* Battery Ground wire* * Commercially available parts RCA cable* Left input �� ������ �� ��� ������ ����� Right input Lead terminal* Right speaker Left speaker...
- Page 5 KAC-PS521 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/OFF. NOTE Controls the unit power. Be sure to connect it with all the systems.
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Page 6: Display Mode
Amplifier Control System Display mode You can set up the display items as follows: Enter Menu mode Press the [MENU] button. "VOLT"/"CURR"/"TEMP"/"FAN" is displayed. Select a display item Press the [2] or [3] button. The display items are switched in the following sequence. Display Information "VOLT"... - Page 7 "AMP × E-02"/"AMP × COND E-02" NOTE Turn the POWER switch Off and release the protection. If the error message continues, consult to the KENWOOD’s dealership. When the speaker cord is shorted. "AMP × E-03"/"AMP × COND E-03" When the speaker output is in contact with the vehicle ground.
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Page 8: System Examples
System examples 2-channel system � � CENTER UNIT � � ��� ��� � ��� � �� ��� ��� �� ��� � �� ��� �� ��� ������ �������� ��� ��� ����� ������������� ������������� �������������� ������ ��� ���� ��� ��������� ��� ��... -
Page 9: Troubleshooting Guide
Frequency Response (+0, –3 dB)... 5 Hz – 70 kHz 5 Hz – 70 kHz Signal to Noise Ratio...105 dB 105 dB Amplifier Control Section (EQ) ...KAC-X621/PS621 KAC-X521/PS521 Bass frequency ... 60 / 80 / 100 / 200 Hz 60 / 80 / 100 / 200 Hz Bass level ...