Instruction/ maintenance manual of the product Ultra-DI DI20 Behringer
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UL TR A-D I DI20 Professional Active 2-Channel DI- Box /Splitter User Manual.
2 UL TR A-DI DI2 0 T ab le of Co nte nts Thank you ............................................................................................................... 2 Warran ty ............................................................................
3 UL TR A-DI DI2 0 War ranty T erminals marked with this symbol carr y elec trical cur rent of sucient magnitude to con st it ut e ris k of el ec t r ic sho ck . Us e onl y high-q uality pro fessional speaker cable s with ¼ " TS or t w is t-l oc kin g plu gs p re -i ns ta lle d.
4 UL TR A-DI DI2 0 9. Do not de fea t the s af et y pur po se o f th e polariz ed or ground ing-type pl ug. A polarized plu g has t wo b lad es w it h one w id er th an t he oth er. A grou nd ing -t y pe p lug ha s t wo b lade s and a third grounding prong.
5 UL TR A-DI DI2 0 AN Y E X PR E SS OR IMP L IE D UND E R T AKIN G OR R E PR E SE NT A TI O N . T H IS MAN UA L IS COP Y RI G HT E D . NO PA R T O F THIS M AN UA L MA Y B E R E PR O DUC E D OR TR ANSM.
6 UL TR A-DI DI2 0 1. Welco me to t he BEHRING ER F amily! On s ta ge as w ell a s in s tu dio s, it i s so met im es advantageous to connect cer tain sound sou rce s di re c tl y to th e mix in g con sol e. Sinceman y instrument s (keyboards, fore xa mp le) don’ thave b alan ced o ut pu t s the y re qui re a DI -b ox.
7 UL TR A-DI DI2 0 (1) CH. 1 IN in pu t is us ed t o conn ec t unb alan ce d as we ll as b alan ced s ign al sou rce s to c han nel 1. (2) CH. 1 OUT is t he ba lan ced o ut pu t at mi c leve l fo r cha nne l 1. (3) CH. 2 IN inp ut i s us ed to c onn ec t unb alan ce d as we ll as b alan ced s ign al sou rce s to c han nel 2.
8 UL TR A-DI DI2 0 (8) By us ing t he GROUND sw itc h, you c an interrupt (LIFT) the grounding between the i npu t an d out pu t. D ep end ing o n how ot he r dev ice s con ne c te d to you r DI-box are grounded, ground loops can be eliminated. ◊ Neve r con ne c t pi n 2 or p in 3 t o pin 1! Neve r re move t he s cr ee n pr ote c t ion on pi n 1.
9 UL TR A-DI DI2 0 3. 2 Converting output signals of a keyboard, DJ-mixer, etc. UL TRA-DI DI20 Mic In PRO MIXER VMX200 L R In In Out Out EURORACK UB2222FX-PRO Fig . 3.2 : DJ- mi xe r ➠ DI-box ➠ mixing console This conguration i s recommended when using a D J-mixer or another signa l source, which sends an unbalanced line level signal.
10 UL TR A-DI DI2 0 strain relief clamp sleeve tip sleeve (ground/shield) Unbalanced ¼" TS connector tip (signal) Fig . 4. 2: ¼" TS co nne c to r strain relief clamp sleeve ring tip sleeve ground/shield For connection of balanced and unbalanced plugs, ring and sleeve have to be bridged at the stereo plug .
11 UL TR A-DI DI2 0 5. Multilingual Documentation 6. Specications Fre que nc y re sp ons e 10 Hz to 70 kHz (-3 dB) Noise 100 dBu Dis to r ti on < 0.014 % (1 kHz, 0 dB u in) Inpu t re sis t anc e > 250 k Ω Conn ec t io n imp ed ance > 60 0 Ω Inpu t ¼ " mon o jac k Output XLR balanced Max .
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An important point after buying a device Behringer Ultra-DI DI20 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Behringer Ultra-DI DI20 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Behringer Ultra-DI DI20 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Behringer Ultra-DI DI20 you will learn all the available features of the product, as well as information on its operation. The information that you get Behringer Ultra-DI DI20 will certainly help you make a decision on the purchase.
If you already are a holder of Behringer Ultra-DI DI20, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Behringer Ultra-DI DI20.
However, one of the most important roles played by the user manual is to help in solving problems with Behringer Ultra-DI DI20. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Behringer Ultra-DI DI20 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
