Radio Shack 32-2054 Скачать руководство пользователя страница 4

6

7

Rear View

Terminals (COM, 4

Ÿ

, 8

Ÿ

,

16

Ÿ

, 70V)

Connect speaker wires to 
the selected terminals.

AC IN

Connect to a 
standard AC outlet 
using the supplied 
AC power cord.

DC 12V IN Jack

Power the 
amplifier from a 
5A, 12V vehicle 
battery source.

GND

Connect a ground wire 
(black or green) to avoid 
low-frequency hum.

PHONO AUX/CD Switch

Select turntable or other 
audio input source.

MIX BUS Jack

Connect an extra 
amplifier for 
multiple audio 
sources.

AUX/CD Input Jacks

Connect a variety of audio 
input sources for music and 
special effects.

L/R PHONO Jacks

Connect a turntable.

AC OUTLET (UNSWITCHED)

Supply power (maximum load of 
100W) to a musical instrument or 
another amplifier.

A Look at Your Amplifier

Front View

POWER

Turn the amplifier 
on or off.

Power Indicator

Lights when the amplifier 
is turned on.

PHONES Jack

Connect
headphones
to hear mixed 
audio in privacy.

MIC 1 and MIC 2 
Input Jacks

Connect up to two 
dynamic microphones.

MIC 1 and MIC 2 
Volume Controls

Adjust the levels of 
the microphones 
separately.

PHONO/AUX Volume Control

Adjust the volume of the turntable 
or auxiliary sound source.

TONE CONTROL (100Hz, 1kHz, 8kHz)

Enhance the sound or tailor the high, 
medium, and low frequencies for each 
audio source input to the acoustics of a 
particular performance environment.

MASTER VOLUME

Adjust the overall 
sound level.

LEVEL Indicator (in dB)

Monitors and controls 
the output power level.

A Look at Your Amplifier

A Look at Your Amplifier

Содержание 32-2054

Страница 1: ...power you need in a professional sound system Your ampli er s wide frequency response easily handles ampli cation of voice and music Use it in meeting halls and auditoriums at sports events in schools...

Страница 2: ...art Follow these steps to quickly set up your PA Ampli er For detailed operation instructions see Pages 6 14 Step 1 Connect optional components microphones tuners turntables CD players tape decks or e...

Страница 3: ...electrical system If you are not sure of this check with your vehicle dealer Disconnect the AC power cord before you connect the DC power cord Likewise disconnect the DC power cord before you connect...

Страница 4: ...100W to a musical instrument or another ampli er A Look at Your Ampli er Front View POWER Turn the ampli er on or off Power Indicator Lights when the ampli er is turned on PHONES Jack Connect headphon...

Страница 5: ...ance Before you connect speakers to the ampli er determine the speaker connection mode in series in parallel or in series and parallel combination then determine the total speaker impedance For connec...

Страница 6: ...COM terminal and the speaker s positive terminal to the ampli er s 4 8 or 16 terminal Speaker Terminals Ampli er Terminals Connecting Two Speakers in Series Connect the two speakers together Speaker...

Страница 7: ...ulate the entire system s impedance Reduce signal loss when using a speaker wire over 50 feet 15 24 meters long Line transformers have primary connection taps on the input side which are rated in watt...

Страница 8: ...es or speakers are not properly connected Check all connections A microphone or cable might be faulty or loose Check all microphones and cables The speaker s wires might be of the wrong impedance Make...

Страница 9: ...f the product and to protect it from overheating Do not block any ventilation openings Install in accordance with the manufacturer s instructions 11 Use only the type of power source indicated on the...

Страница 10: ...change in performance this indicates a need for service 22 Replacement Parts When replacement parts are required be sure the service technician has used replacement parts speci ed by the manufacturer...

Страница 11: ...fect during the warranty period take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store RadioShack will at its option unless otherwise provided by law a cor...

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