Instrukcja obsługi TOA CA-115

TOA system hi-fi CA-115

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INSTRUCTION MANUAL

CAR AMPLIFIER CA-115

CA-130

CA-160

■NOMENCLATURE AND FUNCTION

① Power switch [POWER]

Power is switched on and off with each depression of this switch.

② Power indicator

Lights when the power is switched on.

③ Mic 1 input jack [MIC1]

Connects to either the supplied or other microphone.

④ Mic 2 input jack [MIC2]

Connects to either the supplied or other microphone.

⑤ Mic 1 volume control [MIC1]

Adjusts the volume of the microphone connected to Mic 1 jack.

⑥ Mic 2 volume control [MIC2]

Adjusts the volume of the microphone connected to Mic 2 jack.

⑦ Auxiliary input jack [AUX]

Connects to a tape recorder, radio, etc.

⑧ Power cord

Connects to the power supply.

⑨ Speaker cable

Connects to the speaker.

⑩ Fuse holder

Be sure to use the fuse of specified rating.

(CA-115: 4 A, CA-130: 8 A, CA-160: 12 A)

■INSTALLATION

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.

When using the supplied mounting kit, attach the mounting bracket to

the dashboard first, and then the amplifier to the bracket.

Note: To avoid the amplifier's failure, do not use devices other than the

supplied mounting kit when installing.

■CONNECTIONS

Connect the power supply and speaker as follows:

Notes

●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.

●See to it that the amplifier's output does not exceed the speaker's

(total) permissible input.

●Ensure that the amplifier's output impedance matches the speaker's

total impedance. The amplifier may fail if they are not matched.

Nut (M5)

Spring washer (M5)

Plain washer (M5)

Plain

washer

(M5) Screw (M4x8)

Spring washer (M4)

Plain washer (M4)

Mounting bracket

Dashboard

Hexagon bolt

(M5x15)

When the total

impedance is 4Ω

When the total

impedance is 8Ω

Speaker cable

White (supplied with the amplifier)

Power cord

(supplied with the amplifier)

Speaker cable

White (supplied with the amplifier)

COM White

Blue

Red 12V battery

4 BrownΩ

8 OrangeΩ

COM White

4 BrownΩ

8 OrangeΩ

①

②③④⑤ ⑥⑦

⑨

⑧

⑩

[Front view]

[Side view]

WARNING

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.

Indicates a potentially hazardous situation which, if

mishandled, could result in moderate or minor

personal injury, and/or property damage.

CAUTION

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.

・Insulate joints between the power cord and battery terminal with

the vinyl tape.

Thank you very much for purchasing TOA's

Car Amplifier. To prolong the life of your

amplifier by operating and using it correctly,

please read this instruction manual

carefully. The Car Amplifier with a rated

output of 15 W (CA-115), 30 W (CA-130),

and 60 W (CA-160) is suited to general

public address applications made from cars.

■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.

●We also recommend you keep this instruction manual handy for future reference.

Indicates a potentially hazardous situation which, if

mishandled, could result in death or serious

personal injury.

■OPERATION

1. Press the power switch ①and ensure that the power indicator ②

lights. (If the power indicator does not light, check the power cord ⑧

for correct connection.)

2. Insert the microphone plug into Mic 1 input jack ③.

3. Turn on the microphone switch and adjust the volume using Mic 1

volume control ⑤. When using Mic 2, connect the microphone to Mic

2 input jack ④and adjust the volume with Mic 2 volume control ⑥.

Up to two microphones can be used per amplifier.

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 ⑦by 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.

Note: The design and specifications are subject to change without notice for improvement.

Phone plug

Amplifier Tape recorder

Hot

Cold

Miniature plug

Shielded cable

■SPECIFICATIONS

● Accessories

Dynamic microphone (with talk switch) .............................. 1

Microphone holder ............................................................. 1

Mounting screw (4 x 16) ................................................. 2

Mounting bracket ................................................................ 1

Mounting screws

Hexagon bolt (M5x15) .................................................... 2

Screw (M4x8) ................................................................. 4

Nut (M5) ......................................................................... 2

Spring washer (M5) ........................................................ 2

Spring washer (M4) ........................................................ 4

Plain washer (M5) .......................................................... 4

Plain washer (M4) .......................................................... 4

Power cord (1.5 m) ............................................................. 1

Speaker cable (0.3 m) ........................................................ 1

Fuse (CA-115: 4 A / CA-130: 8 A / CA-160: 12 A) ............. 1

Model No.

Power Source

CA-115 CA-130 CA-160

Standard voltage: 14 VDC

Operating range: 10 – 16 VDC (12 V battery)

Current Consumption Under 3 A

(rated output)

Under 5 A

(rated output)

Under 9 A

(rated output)

Weight 0.9 kg

(amplifier only)

1.1 kg

(amplifier only)

1.2 kg

(amplifier only)

Input Mic 1: 600 Ω, 4 mV

(Usable plug: ø6.3 mm phone plug)

Mic 2: 600 Ω, 4 mV

(Usable plug: ø6.3 mm phone plug)

Aux: 10 k , 500 mV Ω

(Usable plug: ø6.3 mm phone plug)

Supplied Microphone Uni-directional dynamic microphone

(with talk switch)

Impedance: 600 Ω

Sensitivity: –53 dB (1 kHz, 0 dB =1 V/Pa)

Rated Output 15 W 30 W 60 W

Distortion Under 5% (1 kHz, rated output)

Frequency Response 100 Hz – 10 kHz within ±3 dB

Dimensions (mm)

178 (w) x 50 (h) x132 (d) 178 (w) x 50 (h) x144 (d) 178 (w)x 50 (h) x 170 (d)

Specyfikacje produktu

Marka:	TOA
Kategoria:	system hi-fi
Model:	CA-115
Kolor produktu:	Czarny
Materiał obudowy:	Acrylonitrile butadiene styrene (ABS), Steel
Wysokość produktu:	50 mm
Szerokość produktu:	178 mm
Głębokość produktu:	132 mm
Waga produktu:	900 g
Współczynnik zawartości harmonicznych:	5 %
Napięcie wejściowe DC:	10 - 16 V
Liczba kanałów wzmacniacza:	- kan.
Maksymalna moc wyjściowa (RMS):	35 W