Vizio Car Amplifier CA 115 User Manual

INSTALLATION  
INSTRUCTION MANUAL  
The car amplifier can be mounted in the dashboard or center console of  
the car. (The mounting method differs depending on the type of the  
car.) It can also be mounted under the dashboard using the supplied  
mounting kit.  
CAR AMPLIFIER  
CA-115  
CA-130  
Thank you very much for purchasing TOA's  
Car Amplifier. To prolong the life of your  
amplifier by operating and using it correctly,  
When using the supplied mounting kit, attach the mounting bracket to  
the dashboard first, and then the amplifier to the bracket.  
please read  
this instruction  
manual  
carefully. The Car Amplifier described in  
this manual has a rated output of 15 W  
(CA-115) and 30 W (CA-130) and is suited  
to general public address applications  
made from cars.  
Note: To avoid the amplifier's failure, do not use devices other than the  
supplied mounting kit when installing.  
SAFETY PRECAUTIONS  
Be sure to read the instructions in this section carefully before use.  
Make sure to observe the instructions in this manual as the conventions of  
safety symbols and messages regarded as very important precautions are  
included.  
W e also recommend y ou keep this instruction  
reference.  
manual handy for future  
Indicates a potentiallyhazardous situation which, if  
mishandled, could result in death or serious  
personal injury.  
Do not install the unit in the following locations to avoid a traffic  
accident and personal injury:  
• Locations which block the driving of a car.  
• Locations where the unit contacts the user's body or cloth when  
getting on or down the car.  
Indicatesa potentiallyhazardoussituationwhich, if  
mishandled, could result in moderate or minor  
personalinjury,and/or propertydamage.  
Connect the power cord as instructed below. Failure to do so could  
result in electric shock or a failure of the amplifier or car.  
• Connect the red cord directly to the positive  
terminal of the  
battery, and the blue cord to the negative terminal.  
• Insulatejoints between the power cord and battery terminal with  
the vinyl tape.  
TOA Corporation  
NOMENCLATURE AND FUNCTION  
CONNECTIONS  
Connectthe power supply and speaker as follows:  
Power switch [POWER]  
Power is switched on and off with each depression of this switch.  
Power indicator  
Lights when the power is switched on.  
Mid input jack [MIC 1]  
Connects to either the supplied or other microphone.  
Mic 2 input jack [MIC2]  
Connects to either the supplied or other microphone.  
Mic 1 volume control [MIC1]  
Adjusts the volume ofthe microphoneconnected to Mic 1 jack.  
Mic 2 volume control [MIC2]  
Adjusts the volume ofthe microphoneconnected to Mic2 jack.  
Notes  
Auxiliary input jack [AUX]  
Connects to a tape recorder, radio, etc.  
The amplifier cannot be installed in the car using a 24 V battery.  
The amplifier cannot be installed in the car of the negative grounding  
type.  
Power cord  
See to it that the amplifier's output does not exceed the speaker's  
Connects to the power supply.  
(total) permissible input.  
Ensure that the amplifier's output impedance matches the speaker's  
total impedance. The amplifiermay fail if they are not matched.  
Speaker cable  
Connects to the speaker.  
Fuseholder  
Be sure to use the fuse of specified rating.  
(CA-115:4 A and CA-130:8 A)  
 
Accessories  
OPERATION  
1
1
2
1
Dynamic microphone (with talk switch)  
Microphone holder  
Mounting screw (4x16)  
Mounting bracket  
1. Press the power switch  
lights. (If the power indicator does not light, check the power cord  
for correct connection.)  
and ensure that the power indicator  
Mounting screws  
Hexagonbolt(M5×15)  
Screw (M4×8)  
2
4
2
2
4
4
4
1
1
1
2. Insert the microphone plug into Mic 1 input jack  
t(M5Nu)  
3. Turn on the microphone switch and adjust the volume using Mic 1  
Spring washer (M5)  
Spring washer (M4)  
Plain washer (M5)  
volumecontrol  
2 input jack  
When using Mic 2, connect the microphone to Mic  
and adjust the volume with Mic 2 volume control  
Up to two microphones can be used per amplifier.  
Plain washer (M4)  
Power cord (1.5m)  
Speaker cable (0.3 m)  
Fuse (CA-115: 4 A/CA-130: 8 A)  
4. When using a tape recorder or radio, connect the earphone terminal  
or LINE OUT terminal of the tape recorder, etc. to the auxiliary input  
jack  
by means of a shielded wire. Use the volume control of the  
tape recorder, etc. to adjust the volume.  
To connect the amplifier to the tape recorder, use either a  
commercial "phone plug-to-miniature plug" cord or such a  
connection cord as is shown below.  
Solder Hot and Cold in the shielded cable correctly so that they  
do not contact each other.  
I SPECIFICATIONS  
Model No.  
CA130  
CA-115  
PowerSource  
Standard voltage: 14 VDC  
Operating range: 10 - 16 VDC (12 V battery)  
Current Consumption  
Under 2.7 A  
(rated output)  
15W  
Under4.4 A  
(rated output)  
30W  
RatedOutput  
Distortion  
Under 5% (1 kHz, rated output)  
FrequencyResponse  
100 Hz -10 kHz within ±3 dB  
Input  
V1c:64m0Mi0,  
(Usable plug: 6.3 mm phone plug)  
Mic 2:600 ,4mV  
(Usable plug: 6.3 mm phone plug)  
Aux: 10k ,500mV  
(Usable plug: 6.3 mm phone plug)  
178(w)×50(h)×121(d) 178(w)×50(h)×136(d)  
Dimensions (mm)  
Weight  
0.9kg  
1.1 kg  
(amplifier only)  
(amplifier only)  
Supplied Microphone  
Uni-directional dynamic microphone  
(with talk switch)  
Impedance: 600  
Sensitivity: -73 dB ±3 dB  
Note : The design and specifications are subject to change without notice for  
improvement.  
TOACorporation  
 

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