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DC22S

DYNAMICS CONTROLLER

Содержание DC 22S

Страница 1: ...DC22S DYNAMICS CONTROLLER ...

Страница 2: ...ain readily operable To completely disconnect this apparatus from the AC mains disconnect the power supply cord plug from the AC receptacle 16 This apparatus shall be connected to a mains socket outlet with a protective earthing connection 17 When permanently connected an all pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the electrical installat...

Страница 3: ...ible Pour déconnecter totalement l appareil du secteur débranchez le câble d alimentation de la prise secteur 16 Cet appareil doit être branché à une prise terre avec protection 17 Quand il est branché de manière permanente un disjoncteur tripolaire normalisé doit être incorporé dans l installation électrique de l immeuble 18 En cas de montage en rack laissez un espace suffisant pour la ventilatio...

Страница 4: ...ng sleeve set the Input Gain switch to 4 dBu in When driving this input with an unbalanced signal tip sleeve set this switch to 10 dBv out Regardless of the type of Input you might need to set this switch so the INPUT LEVEL LEDs light correctly Now increase the COMPRESSOR RATIO to something useful like 2 1 with the control set at 2 the Ratio is 2 1 at 5 it is 5 1 Adjust the COMPRESSOR THRESHOLD to...

Страница 5: ...s or decreases the output gain of each Channel by 15 dB In the center detent gain will be unity LINK switch activates both Compressors when either channel s signal exceeds the set Threshold preserving stereo imaging Switch this ON when using stereo material The channel 1 controls become the Master when this switch is active render ing the channel 2 controls and indicators dead ____________________...

Страница 6: ... SUBWOOFER WIRING TIP PIN 2 POSITIVE RING PIN 3 NEGATIVE SLEEVE SIGNAL GROUND PIN 1 CHASSIS GROUND CHANNEL 1 OUTPUT INPUT CHANNEL 2 OUTPUT INPUT MADE IN U S A RANE CORP ME15S COMMERCIAL AUDIO EQUIPMENT 24TJ R 100 240 V 50 60 Hz 7 WATTS INPUT 1 OUTPUT 1 BAL UNBAL BALANCED BALANCED BAL UNBAL 4 dBu 10 dBV MADE IN U S A RANE CORP DC22S WIRING 3 PIN XLR PIN 2 PIN 3 PIN 1 CHASSIS SHIELD 1 4 PHONE BALANC...

Страница 7: ...THRESHOLD The threshold is the point at which gain adjustment begins When the input signal is below the threshold the Compressor section acts like a straight wire When the signal is loud enough to cross the Compressor Threshold the compressor is active and turns the volume down Various Threshold points are illustrated in Figure 1 How much it gets turned down is determined by the RATIO control Figu...

Страница 8: ...ch to ON and adjust the CHAN NEL 1 COMPRESSOR THRESHOLD and RATIO controls to keep the entire system dynamic range under control Locating the compressor before the equalizer results in correct spectral balance during compression DRIVER PROTECTION To individually limit Low and High drivers in a biamped system connect the Crossover Low Output into one DC22S Input and the High Output into the other D...

Страница 9: ...5 Subtract the gain of the amplifier in dB from the answer in step 3 to obtain the correct COMPRESSOR THRESHOLD 6 Set the RATIO to 10 1 NOTES Any change in amplifier sensitivity setting will effect the power limit to the driver If the DC22S is placed just before the amplifier no other system levels will effect the power limit setting EXAMPLE 1 Driver power rating w 100 watts 2 Driver impedance z 4...

Страница 10: ... without written consent of the manufacturer This declaration of conformity is issued under the sole responsibility of Rane Corporation Type of Equipment Professional Audio Signal Processing Brand Rane Model DC22S Immunity Results THD N 4 dBu 400 Hz BW 20 Hz 20 kHz Test Description Specification Conditions RF Electromagnetic Fields Immunity 80 MHz 1000 MHz 1 kHz AM 80 depth 3V m 80 dB 80 MHz 120 M...

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