Panasonic CQ-R223W: Speaker Connections
Speaker Connections: Panasonic CQ-R223W
E
E
N
Speaker Connections
N
G
G
L
L
I
I
S
S
H
Caution: Please follow the instructions given below. Failure to do so will cause damage to the unit and speakers.
H
15
16
26
27
CQ-R223W
CQ-R223W
<Right>
(White)
L
+
+
-
-
(White
w/black stripe)
(Gray)
R
+
+
-
-
(Gray
w/black stripe)
<Wrong>
L
+
+
-
L
+
+
-
-
-
L
+
+
+
-
-
-
Chassis
+
+
+
+
R
+
-
R
+
+
-
-
-
R
-
-
-
Chassis
Troubleshooting
Preliminary Steps
Cautions:
Check and take steps as described in the tables below.
• Do not use the unit if it malfunctions or if
there is something wrong.
• Do not use the unit in irregular condition,
• Use ungrounded speaker only.
If You Suspect Something Wrong
for example, without sound, or with
• The maximum speaker input should be 50 W or more. (If used with the optional
Immediately switch the power off.
smoke or foul smell, which can cause
power amplifier, the speaker input should be higher than the maximum amplifier
Disconnect the power connector and check that there is neither
ignition or electric shock. Immediately
output.)
stop using it and call the shop where you
smoke nor heat from the unit before asking for repairs. Never try
• The speaker impedance should be 4 - 8 Ω.
purchased this unit.
to repair the unit by yourself because it is dangerous to do so.
• This unit uses the BTCL circuit, so each speaker should be connected separately
using parallel vinyl insulated cords.
Troubleshooting Tips
• The speaker cords and the power amplifier unit should be kept away (about 30 cm
❐Common
apart) from the antenna and antenna extension cord.
Trouble
Cause/Step
Car’s ignition switch is not on.
➡Turn your car’s ignition switch to ACC or ON.
Cables are not correctly connected.
➡Connect the cables correctly.
Battery cable is not correctly connected.
➡Connect the battery cable to the terminal that is always active.
No power.
Accessory cable is not correctly connected.
➡Connect the accessory cable to your car’s ACC source.
• Never connect the speaker cord to
• Do not use a 3-wire type speaker
• Do not connect more than one
Grounding wire is not correctly connected.
the body of the car.
system having a common earth
speaker to one set of speaker
➡Connect the grounding wire to a metal part of the car.
lead.
leads.
Fuse is burnt.
➡Call the store where you purchased the unit, or your nearest Service
center and ask for fuse replacement.
Mute is set to ON.
➡Set it to OFF.
No sound.
Cables are not correctly connected.
Fuse
➡Connect the cables correctly.
Use fuses of the same specified rating (15 A). Using different substitutes or fuses with higher ratings, or
The ground lead is not connected properly.
Noise.
connecting the unit directly without a fuse, could cause fire or damage to the unit.
➡Connect the ground lead properly.
If the fuse replacement fails, consult your nearest Panasonic Service center.
❐Sound Setting
Trouble
Cause/Step
Left and right balance, or front and rear balance is off on one side.
No sound from left,
➡Adjust BAL/FAD as appropriate.
right, front, or rear
Maintenance
speaker.
Cables are not correctly connected.
➡Connect the cables correctly.
Your product is designed and manufactured to ensure the minimum of maintenance. Use a soft cloth for
Left and right sounds are
The right speaker wire is connected to the left speaker and the left speaker
routine exterior cleaning. Never use benzine, thinner, or other solvents.
reversed in stereo
wire to the right speaker.
listening.
➡Connect the speaker wires to the correct one.
