Kenwood KFC-WDA69RC - Handbuch (Seite 8)

Troubleshooting Guide
Often, what appears to be a malfunction is due to user error.
Before calling for service, please consult the following table.
Problem Cause Remedy
Power cannot be turned on
(the POWER indicator
does not iight).
• The fuse is blown.
• Check the ( + ) / { - ) polarity of the power cord and that the
cords are not shorted, then replace with a fuse with the
rated capacity.
• Re-connect the cords correctiy by referring to the connec­
tion example (on page 5).
• The power supply pin (yellow) of the 10-pin connection cord
is not connected.
• The power control pin (blue) of the 10-pin connection cord is
not connected.
• The 10-pin connector is not piugged in compietely.
• The grouhding pin (black) of the 10-pin connection cord is
not connected.
• Connect the cord correctly by referring to the connection
example (on page 5).
• Check the connections of all cords, then connect the (-)
cable to the battery.
• Insert the connector all the way in.
• Attach the grounding terminal to the metallic section of thp
vehicle (not a coated surface) by tightly screwing it.
• The negative (-) cabie of the car battery is disconnected. • Check the connections of all cords, then connect the (-)
cable to the battery.
No sound
• The attenuator of the center unit is set to ON. • Switch the attenuator OFF.
• The LEVEL control is set to the MIN position. • Increase the volume to an optimum level.
• The speaker cords are connected improperly. • Connect the cords correclty by referring to the connection
example (on page 5). j
• Connection terminais are connected improperly. • Insert the connectors or jacks air the way in to the terminals.
Sound quaiity is bad
(sound is distorted).
• The LEVEL control Is set to the MAX position. • Set the volume to an optimum level.
Unable control • Remote control cord is not connected. • Connect remote control cord to remote control terminal.
The sound Is unnatural.
• The speaker cords are connected with incorrect positive
(+)/negative (-) polarity.
• The grounding pin (black) of the 10-pin connection cord is
poorly contacted.
• Connect the cords correctly by referring to the connection
example (on page 5).
• Attach the grounding terminal to the metallic section of the
vehicle (hot a coated surface) by tightly screwing it.
• The balance between the front speakers or between those
and the rear speakers are not well adjusted.
• Adjust the top’e balance by switching the PHASE switch to
0° or 180° as required.
Specifications
Cauflon:----------------------------------------------------------------------------------------
The following ratings and design are subject to change without notice.
Type COMPACT POWERED SUBWOOFER
[Amp unit]
Maximum output 200W
Frequency Response (System) 30-150Hz
S/N ratio 85dB
Low Pass Filter Frequency 50Hz, 80Hz, 100Hz, 150Hz (4 steps)
Phase 0°, 180°
Sensitivity/
Input Impedance
RCA pin jack 210mV/10kil
Speaker input 4.2V/Ikil
Power DC14.4V (Operational range 10.5 - 16V)
Maximum current consumption 10A
Fuse capacity 5Ax2
External size Width 195mm x height 30mm x depth 155mm
(7-11/16” X 1-3/16” X 6-1/8”)
Weight 800g (1.81b)
[Speaker unit]
Maximun input 200W
Impeadance 1.5 ii
Woofer 153mm X 229mm Cone type
External size
Width 255mm x height 184mm x depth 110.4mm
(10-1/16” X 7-1/4” X 4-3/8”)
[Amp unit] + [Speaker unit] Net weight 4.0kg (8.8 lb)
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KFC-WDA69RC