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AKG Discreet Acoustics Modular User Instructions
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AKG Discreet Acoustics Modular User Instructions

AKG Discreet Acoustics Modular User Instructions

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Bedienungshinweise. . . . . . . S. 2
User Instructions . . . . . . . . . p. 17
Mode d'emploi . . . . . . . . . . . p. 31
Istruzioni d'uso . . . . . . . . . . . p. 46
Modo de empleo . . . . . . . . . p. 60
Instruções de uso . . . . . . . . p. 75
Bitte vor Inbetriebnahme des Gerätes lesen!
Please read the manual before using the equipment!
Veuillez lire cette notice avant d'utiliser le système!
Prima di utilizzare l'apparecchio, leggere il manuale!
Antes de utilizar el equipo, lea por favor el manual!
Por favor leia este manual antes de usar o equipamento!

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Summary of Contents for AKG Discreet Acoustics Modular

  • Page 1 Bedienungshinweise..S. 2 User Instructions ..p. 17 Mode d’emploi ... p. 31 Istruzioni d’uso ... p. 46 Modo de empleo .
  • Page 2 2 Description Thank you for purchasing a Discreet Acoustics 2.1. Introduction module. The Discreet Acoustics Modular Series com- prises five Capsule Modules and ten Installation Modules. All modules are interchangeable so you can put together the ideal Discreet Acoustics Modular micro- phone for every application at any location.
  • Page 3 2 Description it hits the diaphragm. This two-stage process cuts wind noise extremely efficiently. 2.4. Installation GN 15 (Order no. 2765Z0001): 15-cm (6-in.) goose- Modules neck with DPA external in-line XLR phantom power adapter for permanent screw-on installation. GN 15 E (Order no. 2765Z0002): 15-cm (6-in.) goose- neck with integrated XLR phantom power adapter for temporary installation and PS 3 F-Lock panel mount socket.
  • Page 4 2 Description the capsule to AKG bodypack transmitters PT 60, PT 61, PT 80, or PT 81; - clamp for fixing the capsule to clothing or stage decorations. B 18 battery power supply for all Installation Modules 2.5. Optional except GN 30 OC and LM 3 L.

  • Page 5: Microphone Applications

    3 Microphone Applications Note that both the maximum working distance and the area covered by the microphone depend on the pickup angle. The smaller the pickup angle (hypercardioid), the longer the maximum distance between the talker and the microphone and the smaller the area covered by the microphone.

  • Page 6: Installation And Connections

    4 Installation and Connections All Discreet Acoustics Modular Capsule Modules are con- 4.1. Capsule denser microphones and therefore require a power supply Modules (phantom power). The Installation Modules have been designed for connection to microphone inputs with 9 to 52 V phantom power. To connect Installation Modules to inputs without phantom power, refer to Section 4.6.
  • Page 7 PT 60, PT 61, PT 80, or PT 81 transmitters: bodypack transmitter from AKG. All you need to do is change the wiring of the mini XLR connector as shown in fig. 1 below: Shield •...
  • Page 8 4 Installation and Connections Red: microphone (hot), supply voltage + Shield: Microphone (ground), supply voltage - Blue: LED + Black: LED - Connect the microphone wires to a microphone input with a-b powering. Connect the LED ring referring to Section 4.7. 1.
  • Page 9 4 Installation and Connections Steadying the To keep the microphone steady even in a draft, microphone: 1. Stretch a suitable length of fishing line horizontally across the room, passing the fishing line through the eye on the HM 1000. 2. Fix the fishing line to two opposite walls so as to create just enough downward pull to steady the microphone laterally.
  • Page 10 4 Installation and Connections Lapel Selvedge Shirt pocket T shirt Fig. 5a: LM 3/LM 3L Fig. 5b: Fixing the LM 3/LM 3 L connection socket and clamp 3. Snap the connection socket of the lavalier module into the holding claws on the clamp. The holding claws let you fix the connection socket in a 12, 3, 6, or 9 o’clock position.
  • Page 11 DPA phantom power adapter and mixer input. We recommend the optional B 18, N 62 E, or N 66 E power supplies from AKG. Using any power supplies not recommended by AKG may damage your microphone and voids the warranty.
  • Page 12 4 Installation and Connections 4.6.2. Unbalanced Inputs Fig. 8: Unbalanced input stage If your equipment inputs are grounded or transformer- less, wire either capacitors or extra transformers into the audio lines as shown in fig. 8 in order to prevent any cur- rent leakage into the input stage.
  • Page 13 4 Installation and Connections the system and phantom power on. This indicates that the system is correctly wired and ready to operate but NOT that the microphone channel is open. 4.7.2. MIC OPEN To obtain an open channel indication, the installation tech- Indication on nician may connect the LED ring to an external power GN 15, GN 30,...

  • Page 14: Specifications

    5 Specifications Installation Module w/ CK 31 CK 32 CK 33 Type Pre-polarized condenser microphone Polar pattern Cardioid Omni Hypercardioid Frequency range 50-20,000 Hz 20-20,000 Hz 50-20,000 Hz Sensitivity 20 mV/Pa 14 mV/Pa 20 mV/Pa -34 dBV* -37 dBV* -34 dBV* <600 Ω...
  • Page 15 5 Specifications CK 31 Frequency Response and Polar Diagrams CK 32 Frequency Response and Polar Diagrams CK 33 Frequency Response and Polar Diagrams CK 47 Frequency Response and Polar Diagrams CK 80 Frequency Response and Polar Diagrams Specifications subject to change without notice.