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18

The Basics

19

The Basics

caring for your equalizer

•  Keep the equalizer dry. If it goes wet, wipe it dry 

immediately.

•  Use and store the equalizer only in normal 

temperature environments.

•  Handle the equalizer gently and carefully. Do not 

drop it.

•  Keep the equalizer away from dust and dirt.

•  Wipe the equalizer with a soft cloth occasionally to 

keep it looking new.

•  Modifying or tampering with the equalizer's internal 

components can cause a malfunction and might 
invalidate its warranty.

FAQs

What do I do if my equalizer doesn’t seem to be working?

•  Check the AC power connection and make sure the 

AC outlet is “live.”

•  Check the power connections to the rest of system 

(amplifi er/receiver, input sources, and so on).

•  Check the fuse. See "Replacing the Fuse" on Page **.

There’s no signal coming from one of my audio input 
sources! What should I do?

•  Check the equalizer’s and the source’s control 

settings.

•  Check the connection between the equalizer and input 

source.

I hear a hum coming from the input source. How do I fi x 
this?

•  Make sure there are no low-level inputs connected to 

the 

LINE

 input jacks.

product specifi cations

Equalizer Control Frequencies ........................... 25/40/63/100/
  

160/250/400/630/

  

1K/1.6K/2.5K/4K/

  

6.3K/10K/16K 

Hz

Equalizer Control Range ............................................ +/– 12dB
Input Sensitivity/Impedance .......................150mV/20K Ohms
Output Level (Level Max; EQ Flat) .............. 500mV/10k Ohms
Record Level (Level Max; EQ Flat) ............. 450mV/10k Ohms
S/N Ratio (A-WTD) ............................................................ 90dB
500mV OUTPUT T.H.D .......................................0.01% @1kHz
Frequency Response .......................... 10 Hz to 50 kHz +/-3dB
Channel Separation ..............................................70dB @1kHz
LED Level (500mV=0dB) ........................................0dB @1kHz
Low Cut ............................................................. –6dB @100 Hz
Power Source .................................... AC 120V, 60 Hz, 15-Watt
Power Fuse ..............................F 0.5 Amp, 250Volts Fast blow
Dimensions (HWD) ........................1 3/4 x 19 x 8 11/16 Inches
 

 

(44 x 480 x 220 mm)

Weight ...........................................................5.47  lbs  (2.48kgs)

NOTE: Specifi cations are typical; individual units might vary. Specifi cations 
are subject to change and improvement without notice.

NOTE: Actual product may vary from the images found in this document.

Содержание 32-2059

Страница 1: ...ng your Dual 15 Band Graphic Equalizer from RadioShack Your new equalizer features narrow band frequency balance controls that provide a wide array of frequency response variations You can now match the speakers to your room reduce or eliminate inadequacies in your high fidelity sound system and tailor the reproduction of music to your heart s desire 32 2059 Dual 15 Band Graphic Equalizer ...

Страница 2: ...ns are included in the literature accompanhing this product WARNING To reduce the risk of fire or shock hazard do not expose this product to rain or moisture CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN getting to know your equalizer Your new equalizer can enhance your sound system in the following ways Remedy any system suffering from rumble or low frequency below 30Hz overload by attenuating the lo...

Страница 3: ...ols Left Equalizer IN OUT Switch Left Output Level Control Left LOW CUT Switch Left 6 3 0 10 LED Output Level Indicators Right Equalizer IN OUT Switch Right Output Level Control Right LOW CUT Switch Right 6 3 0 10 LED Output Level Indicators Right Equalizer Controls features ...

Страница 4: ...e Stereo Phono Audio Output Jacks Connect to your amplifier or audio mixer via an unbalanced audio cable Match red and white jacks with the red and white connections on the cable Audio Output Jacks Connect to your amplifier or audio mixer via a inch balanced audio cable features back of equalizer XLR Output Jacks Connect to your amplifier or audio mixer via an XLR balanced audio cable GROUND LIFT Swi...

Страница 5: ...other appliances including amplifiers that produce heat features front of equalizer POWER on off rocker switch with LED indicator Press up to power your equalizer The LED will light up Press down to turn your equalizer off The indicator light will also turn off equalizer IN OUT switches The switch on the left is for the left channel and the switch on the right is for the right channel Press in to a...

Страница 6: ...of any kind into this appliance through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the appliance 17 Move appliance and cart combinations with care Quick stops excessive force and uneven surfaces may cause the appliance and cart combination to overturn 18 Unplug this appliance from the wall ou...

Страница 7: ...ded by the product manufacturer 24 The product should be mounted to a wall or ceiling only as recommended by the manufacturer 25 Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock before you begin Before you use your equalizer be sure to set the power switch to the off position All connections must be m...

Страница 8: ...rough the equalizer s output to the mixer s RECEIVE jack NOTE NOTES Stereo Phono Audio Input Jacks Input Jacks Stereo Phono Audio Output Jacks Output Jacks XLR Output Jacks connecting REC output You can record the equalizer s output signal by connecting the left and right cables from the equalizer s REC OUTPUT to the input of a recorder using the ground lift switch 1 Move the GROUND LIFT switch to...

Страница 9: ...rols 6 It is possible that at certain settings the frequency equalization slide controls will increase or decrease the total average signal level Use the left and right LEVEL controls to adjust each channel so the average output equals the input signal level Each LEVEL control has four output level LED indicators that light up to reflect the output level from 10dB to 6dB The 6 dB LED lights up to w...

Страница 10: ...qualizer s and the source s control settings Check the connection between the equalizer and input source I hear a hum coming from the input source How do I fix this Make sure there are no low level inputs connected to the LINE input jacks product specifications Equalizer Control Frequencies 25 40 63 100 160 250 400 630 1K 1 6K 2 5K 4K 6 3K 10K 16K Hz Equalizer Control Range 12dB Input Sensitivity Im...

Страница 11: ...Taylor Street 6th Floor Fort Worth TX 76102 04 04 Keep the equalizer dry If it gets wet wipe it dry immediately Use and store the equalizer only in room temperature environments Handle the equalizer carefully do not drop it Keep the equalizer away from dust and dirt and wipe it with a soft cloth occasionally to keep it looking new If your equalizer is not performing as it should take it to your Ra...

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