Operating instructions

43
CQ-VX1300W
1
E
N
G
L
I
S
H
42
CQ-VX1300W
29
E
N
G
L
I
S
H
30
Preliminary Steps
Check and take steps as described in the tables below.
If You Suspect Something Wrong
Immediately switch power off.
Disconnect the power connector and check that there is neither
smoke nor heat coming from the unit before asking for repairs.
Never try to repair the unit yourself because it is dangerous to do so.
Cautions:
¡Do not use the unit if it malfunctions or
something is wrong.
¡Do not use the unit in abnormal conditions,
for example, without sound, or if it emits
smoke or a foul smell, which can cause
ignition or electric shock. Immediately stop
using the unit and call the store where you
purchased it.
Troubleshooting
CD Changer
CX-DP88
CD Changer Connector
CQ-VX1300W
(White) (L)
(Red) (R)
RCA Cord
(Option)
RCA Cord
(Option)
Power
Amplifier
Power
Amplifier
Speakers for system upgrade Speakers for system upgrade
Fuse (3A)
(Yellow)
Rear
Front
(Red)
(R)
(Red)
(R)
(White)
(L)
(Red)
(R)
(White)
(L)
(Red)
(R)
(White)
(L)
(White)
(L)
RCA Cord
(Option)
To AUX
(White)(L)
(Red)
(R)
(White)
(L)
(Red)
(R)
(White)
(L)
(Red) (R)
Car TV etc.
CD • C IN
Power Connector
Ground lead
Battery Lead
Antenna
!
@
!
@
!
@
!
@
Front Speaker Lead
Rear Speaker Lead
Front
Speaker
Rear
Speaker
(Left)
(Right)
(Left)
(Right)
External Amplifier Control Power Lead
Extension Cord (DIN/RCA/BATT/GND)
(Supplied for an optional CD changer)
System Upgrade Example
Combination
¡CD changer (CX-DP88)
¡A car TV
¡8 Speakers
Electrical Connections (continued)
Trouble Cause/Step
No power.
No sound.
Noise.
Volume nonadjustable
Only sound, nothing
displayed
Demonstration mode is ON.
aPress [DISP] to cancel the demonstration mode.
The spectrum analyzer is set to be turned off.
aSwitch to a different display mode.
The audio cords of the changer or external devices are connected to the pre-out
connector (front or rear).
aVerify the connection.
aCheck that there is nothing causing radio interference with the machine.
Check the point where it is installed. Make sure that the ground lead is
properly grounded.
Condensation (dew)
aWait for a while before use.
Cables are not correctly connected.
aConnect cables correctly
(
a page 40).
Mute is set to ON.
aSet it to OFF.
Fuse is burnt.
aContact
the shop where you purchased this product
.
Cables are not correctly connected.
aConnect cables correctly
(
a page 40).
Battery cable: Connect the battery cable to the terminal that is always live.
Accessory cable: Connect the accessory cable to your car's ACC source.
Grounding wire: Connect the grounding wire to a metal part of your car.
Car’s engine switch is not on.
aTurn your car’s ignition switch to ACC or ON.
■ Common
Audio sound is output
but the display shows
demonstration message.