Eclipse ECLIPSE DA7232 Uživatelský manuál stáhnout pdf (Strana 12)

2101 0

5-Band Graphic/1-Band Parametric Equalizer/Crossover

21000

8-Band Graphic Equalizer (7-Band Equalizer & 1-Band Subwoofer Control)

The equalizer is the component that

allows you to make adjustments to sound

frequencies according to your preference.

The 21010 and 21000 equalizers give you

that precise control, with additional

features that add to the flexibility of your

sound system. Use the auxiliary input

and volume control to add an audio

component, such as a portable MP3

player or satellite radio, to your system.

Sonic Adjustment Defined

Graphic Equalizer

A graphic equalizer uses a number of

adjustment knobs, each set at a certain

frequency in the audio spectrum. Adjusting the

knob increases or decreases the volume of

sound at that frequency, allowing you to

compensate for sound system inefficiencies.

Parametric Equalizer

A parametric equalizer operates on the same

principle as a graphic equalizer, except that you

can specify which frequency you want to adjust,

then increase or decrease the volume at that

frequency. Parametric equalizers are used for

critical system adjustments, or specific

adjustments within a set frequency range, such

as the low (subwoofer) frequencies.

Crossover (21010)

A crossover “separates” the sound frequencies

into different channels, then sends each channel

to a different set of speakers based on the ability

of the speaker to reproduce that frequency.

A high-pass crossover separates the high

frequencies from the low at a designated value,

then sends the high signal to an amplifier that

drives speakers optimized to reproduce high

sounds (midranges and tweeters). Conversely, a

low-pass crossover works in the same manner

to send low frequencies to an amplifier that

drives low-frequency speakers (subwoofers).

System Features — 21010

• A five-band graphic equalizer allows you to

adjust frequencies to your preference.

• A single-band parametric equalizer

(25 ~ 100Hz) gives you precise control over

subwoofer adjustments.

• Low-pass and high-pass crossovers switch

between two frequency settings to provide

signals for separate subwoofer and

midrange/treble amplification.

• Connect an auxiliary device and control

its use with a front-panel selector switch.

• Corrosion-resistant gold-plated audio

connectors deliver the highest-quality audio

signal to the amplifier.

System Features — 21000

• Eight preset equalizer bands allow you to

adjust frequencies to your preference.

Common Features

• Input volume controls enable adjustment of

sound levels to eliminate system noise.

• A rotary volume knob and defeat switch

control the master volume for all outputs.

• A front/rear fader adjusts sound distribution

for front or rear passengers.

• Adjustment knobs push in to recess into the

face when not in use.

• The 1/2-DIN size allows multiple installation

options.

• Smart subwoofer control provides a

separate, controlled output ideal for adding a

subwoofer to the system.

• Adjustable turn-on delay (0~4-second) to

match with various system requirements.

Specifications

21010 21000

Supply Voltage 13.8V DC (10.8~15.6V) 13.8V DC (10.8~15.6V)

Current Consumption Approx. 0.3A max. Approx. 0.25A max.

Equalization Frequencies Parametric: 25 ~ 100Hz

—

Graphic: 250Hz, 600Hz, 1.5kHz, 4kHz, 10kHz

100Hz, 250Hz, 500Hz, 1kHz, 2.2kHz, 5kHz, 10kHz

Subwoofer: 45Hz

Equalization Range ±12dB ±12dB

Frequency Response 20~30,000Hz, ±2dB 20~30,000Hz, ±2dB

Distortion 0.005% (1kHz, 1V) 0.005% (1kHz, 1V)

S/N Ratio 106dB (IHF-A network) 106dB (IHF-A network)

Input Impedance 42kΩ 42kΩ

Output Impedance 330Ω 330Ω

Max. Output Voltage 10V (1kHz) 10V (1kHz)

Subsonic Filter 10Hz, 18dB/oct. 10Hz, 18dB/oct.

Low-Pass Filter 120Hz/90Hz, 18dB/oct.

—

switchable for subwoofer output

High-Pass Filter 120Hz/90Hz, 18dB/oct.

—

ON/OFF switchable for front and rear output

Subwoofer Full range or selectable 90Hz/120Hz —

Turn Off Delay 0 ~ 4 seconds 0 ~ 4 seconds

Dimensions (W × H × D) 7˝ × 1˝ × 5˝ (178 × 25.4 × 127mm) 7˝ × 1˝ × 5˝ (178 × 25.4 × 127mm)

Weight 1.43lbs. (0.65kg) 1.43lbs. (0.65kg)

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