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Active Crossover Set Up System

Made in German

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UDIO

TEC FISCHER

O P E R AT I N G   I N S T RU C T I O N S

Dear customer,

congratulations on your purchase of this high-quality HELIX pro-

duct, developed and made in Germany.

The HELIX X-just is a special measuring instrument that clearly

reduces the enormous time, financial and technical expenses that

are necessary for the precise adjustment of active crossovers.

With the X-just it’s easy to adjust frequencies accurately, becau-

se poti tolerances can be balanced. The integrated sinus genera-

tor (20-20.000 Hz) is especially designed for settings of the des-

ired frequencies without difficulties. The X-just can also be used

to impulse loudspeakers. The cables necessary are included.

The X-just is designed with state-of-the-art technical know how

and distinguishes itself by highest quality processing and advan-

ced technology.

To use the X-just in its optimum way, read these instructions

carefully.

We guarantee that this product has been checked for proper func-

tioning before shipping.

We wish you a lot of fun with this product.

Technical Data 

Operating voltage  . . . . . . . . . .11 V – 15 V

Input current:  . . . . . . . . . . . . .110 mA 

Output voltage: . . . . . . . . . . . .350 mV – 1,2 V RMS

Frequency range:  . . . . . . . . . .12 Hz   – 180 Hz

120 Hz  – 1,8 kHz

1,2 kHz – 18 kHz

Input voltage for 0 dB  . . . . . . .2,8 V RMS

Weight . . . . . . . . . . . . . . . . . .320g

Dimensions: . . . . . . . . . . . . . .65 mm x 170 mm x 22 mm

Cables  . . . . . . . . . . . . . . . . . .Power 12 V / approx. 1m 

3,5 mm plug

alligator clips red/black

Signal in / approx. 1m

3,5 mm plug

alligator clips blue/blue

Signal out / approx. 1m

3,5 mm plug 

RCA plug

AUDIOTEC FISCHER GMBH 

Gewerbegebiet Lake II · Hünegräben 26 · D-57392 Schmallenberg 

Tel.: ++49 (0) 29 72-97 88 0 · Fax: ++49 (0) 29 72-97 88 88  

E-mail: [email protected] 

Internet: www.audiotec-fischer.com

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