background image

9

ULTRA-DI DI20

3.2  Converting output signals of 

a keyboard, DJ-mixer, etc.

ULTRA-DI

DI20

Mic In

PRO MIXER

VMX200

L   

R   

In

In  

Out

Out

EURORACK UB2222FX-PRO

Fig. 3.2: DJ-mixer 

 DI-box 

 mixing console

This configuration is recommended when 

using a DJ-mixer or another signal source, 

which sends an unbalanced line level signal. 

In addition, if you need a separate monitor 

signal, the line level signal can be sent to 

another amplifier.

4.  Audio Connections

The BEHRINGER ULTRA-DI DI20 features 

electronically servo-balanced standard inputs 

and outputs. The circuit design is equipped 

with automatic hum suppression for balanced 

signals and operates problem-free even at 

high levels. Externally induced mains hum 

is thus efficiently suppressed. The servo 

function automatically detects unbalanced 

pin connections and changes the nominal 

level internally by 6 dB so that there is 

no difference in level between input and 

output signals.

For unbalanced use, pin 1 and pin 3 

have to be bridged

1 = ground/shield

2 = hot (+ve)

3 = cold (-ve)

input

1

2

3

output

1

2

3

Balanced use with XLR connectors

Fig. 4.1: XLR connectors

Содержание DI20

Страница 1: ...ULTRA DI DI20 Professional Active 2 Channel DI Box Splitter User Manual ...

Страница 2: ...ontrols 6 3 Connection Options 8 3 1 Connecting a bass guitar 8 3 2 Converting output signals of a keyboard DJ mixer etc 9 4 Audio Connections 9 5 Multilingual Documentation 11 6 Specifications 11 Thank you Thank you for the confidence you have placed in us by purchasing the ULTRA DI DI20 professional active 2 channel DI box splitter ...

Страница 3: ...serviceableparts inside Referservicingtoqualifiedpersonnel Caution Toreducetheriskoffireor electricshock donotexposethis appliancetorainandmoisture Theapparatus shallnotbeexposedtodrippingorsplashing liquidsandnoobjectsfilledwithliquids suchasvases shallbeplacedontheapparatus Caution Theseserviceinstructionsare forusebyqualifiedservice personnelonly Toreducetheriskofelectric shockdonotperformanyse...

Страница 4: ...hasbeendamagedinanyway suchaspowersupplycordorplugisdamaged liquidhasbeenspilledorobjectshavefallen intotheapparatus theapparatushasbeen exposedtorainormoisture doesnotoperate normally orhasbeendropped 15 Theapparatusshallbeconnectedtoa MAINSsocketoutletwithaprotective earthingconnection 16 Wherethe MAINSplugoran appliancecouplerisused asthedisconnectdevice thedisconnectdeviceshall remainreadilyop...

Страница 5: ...NICAl INClUDINg PHoToCoPyINg AND ReCoRDINg oF ANy KIND FoR ANy PURPoSe WITHoUT THe exPReSS WRITTeN PeRMISSIoN oF MUSIC gRoUP IP lTD AllRIgHTSReSeRveD 2013MUSICgroupIPltd TridentChambers WickhamsCay P o box146 RoadTown Tortola britishvirginIslands Fortheapplicablewarrantytermsand conditionsandadditionalinformation regardingMUSICgroup slimitedWarranty pleaseseecompletedetailsonlineat LIMITEDWARRANTY...

Страница 6: ...passiveDI boxes Apassive DI boxismoreaffordable butitsperformance isdependentontheimpedanceofthedevice towhichitisconnected Whentheimpedance onthemixingconsole sendchanges sodoes theimpedanceattheinputoftheDI box SuchDI boxesonlyfunctionproperlywhen theconnectedimpedancevaluesarestrictly specified highattheinput lowattheoutput ActiveDI boxesarenotaffectedbythese impedanceconsiderations Theinputimp...

Страница 7: ...gins distorting Otherwiserefrain fromusingthisfunctiontoavoid excessivedampening 6 The MODE switch lets you select the operating modes of the DI20 In the 2 CH mode two independent signals can be connected to channels 1 and 2 respectively In LINK mode the DI box functions as a splitter One signal can be fed to the channel 1 input and split into two balanced signals at outputs 1 and 2 and an unbalan...

Страница 8: ...ompowerfroma mixingconsole Battery compartment To access the battery compartment loosen the screw on the rear 3 Connection Options 3 1 Connecting a bass guitar In Out Link Out ULTRA DI DI20 EURORACK UB2222FX PRO Fig 3 1 Guitar DI box guitar amp mixing console This illustration shows the standard application of a DI box The signal is fed unbalanced to a guitar amp and balanced to a mixing console L...

Страница 9: ...he BEHRINGER ULTRA DI DI20 features electronically servo balanced standard inputs and outputs The circuit design is equipped with automatic hum suppression for balanced signals and operates problem free even at high levels Externally induced mains hum is thus efficiently suppressed The servo function automatically detects unbalanced pin connections and changes the nominal level internally by 6 dB ...

Страница 10: ... TS connector tip signal Fig 4 2 1 4 TS connector 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 Balanced TRS connector ring cold ve tip hot ve Fig 4 3 1 4 TRS connector ...

Страница 11: ... 48 V DC Battery power 9 V 6LR91 Dimensions approx 6 x 5 x 2 3 8 approx 150 x 130 x 60 mm Weight approx 240 g BEHRINGERisconstantlystrivingtomaintainthehighestprofessionalstandards Asaresultoftheseefforts modificationsmaybemadefrom timetotimetoexistingproductswithoutpriornotice Specificationsandappearancemaythereforedifferfromthoselistedorshown Thefollowingversionsofthisuser s manualcanbedownloade...

Страница 12: ...We Hear You ...

Отзывы: