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DM84

Digital Audio Processor

HARDWARE and SOFTWARE INSTALLATION GUIDE

Rio Rancho, NM, USA

www.lectrosonics.com

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Содержание DM84

Страница 1: ...DM84 Digital Audio Processor HARDWARE and SOFTWARE INSTALLATION GUIDE Rio Rancho NM USA www lectrosonics com Fill in for your records Serial Number Purchase Date ...

Страница 2: ...DM84 Installation Guide LECTROSONICS INC 2 ...

Страница 3: ...des and third grounding prong The wider blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electri cian for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories spe...

Страница 4: ... 6 each 5 pin de pluggable connectors CAT 5e cables 2 each 12 with shielded RJ45 connectors Lectrosonics screwdriver DB9 to TRS Stereo mini cable BLACK for laptop setup DB9 to TRS Stereo mini cable RED for touch panel control systems USB cable Thumb Drive with LecNet2 software and docu mentation in Acrobat PDF files Note This equipment has been tested and found to comply with the limits for a Clas...

Страница 5: ... 6 Audio Outputs 7 Programmable Inputs 8 Programmable Outputs 8 Expansion I O ports 9 Master Slave Configuration 9 DM84 Rear Panel 9 DANI Bus Expansion I O ports 10 Control System Interconnections 11 Installing LecNet2 Software and USB Driver 12 Installation with LecNet2 Device Installer 12 USB Driver Installer 13 Initial Setup 16 Initial Setup Hints 17 Front Panel Gain Controls 17 Front Panel Inp...

Страница 6: ...and there are no special ventilation requirements Mount with 4 rack screws using the appropriate mounting holes It is rec ommended to use nylon washers to prevent damage to the front panel s finish when tightening the screws For North American installations connect the Power Cable supplied with the unit between the DM84 and a stable power source The DM84 has an internal switch ing power supply tha...

Страница 7: ...30 40 50 dB RF Filter and AC Coupling 2k ohm 2k ohm To CODEC Pin 2 or 4 Pin 1 or 5 Pin 3 PGA Chassis GND Analog GND Programmable Gain Preamplifiers with Software Switchable Phantom Voltage 15 VDC 2k 2k To PGA Equivalent Circuit Phantom On Off However the true phantom power available at the microphone may be less due to voltage drop across the microphone itself source resistance In some cases the v...

Страница 8: ...alog Control of Gain Programmable Outputs Programmable outputs are used to indicate channel activity or the current state of a programmable input or some other feature of the DM84 Each programmable output is the electrical equivalent of a contact closure to ground When a programmable output is active it con ducts current to ground When the programmable output is inactive no current flows to ground...

Страница 9: ...rresponding receiver RX port on the Slave unit immediately below the Master Repeat this procedure with the second Cat5e cable See Expansion Port Digital Audio Network Interface Interconnection Diagram CAUTION Do not connect these ports to each other on a single unit and to not cross the cables between the units Master Slave Configuration When stacking multiple units one unit is always set as the M...

Страница 10: ...er network based device interconnects Connecting them to Ethernet CobraNet or other network based device may cause damage to either unit To connect the Master Slave units plug one end of a 12 inch Cat5e cable two are supplied with each with unit to the transmit TX port on the Master unit and con nect the other end to the corresponding receiver RX port on the Slave unit immediately below the Master...

Страница 11: ...nection The cable with the RED TRS connector is designed to be used with a control system such as those from Crestron or AMX Red cable for AMX and Crestron control systems Wiring Diagram 9 Pin D Sub Device to PC 3 5MM Stereo Plug 9 or 25 Pin Female D Subminiature S R T 1 2 3 4 5 6 7 8 9 LecNet Port LecNet Device Transmit LecNet Device Receive Gnd Tip Ring Sleeve Host Serial Port PC N C N C Wiring ...

Страница 12: ...that appear at each step using another operating sys tem will vary but the general steps are very similar Download the LecNet2 DM Series Support software installer from the web sites under the SUPPORT tab at http www lectrosonics com US http www lectrosonics com europe 1 Launch the installer and follow the screen prompts Or use the flash drive supplied with the processor LNET2WIN 2 Follow the prom...

Страница 13: ...reen appears Click on I Agree to continue 4 The installer will automatically download to a folder on your PC or you can choose which folder it should be stored in 5 Click on Next to complete the installation When the installation is complete the confirmation screen will appear ...

Страница 14: ...eral steps are very similar Download the LecNet2 DM Series USB drivers from the web sites under the SUPPORT tab at http www lectrosonics com US http www lectrosonics com europe 1 Launch the installer and follow the screen prompts LNET2WIN Or use the flash drive supplied with the processor Navigate to the USB folder and click on AutoRun 2 Click on Install USB Drivers The installer will alert you if...

Страница 15: ...o Rancho NM 15 4 The End User License Agreement screen appears Click on I Agree to continue 5 The installer will walk you through installation When complete the final screen will appear Click on Finish to close the installation ...

Страница 16: ...system or external control system and the DM84 unit The choices are USB used when the computer is connected to the DM84 unit via the front or rear panel USB port Network One or more DM84 devices may be made available for network connections by connecting them to a gateway server acting as a middleman receiving commands for a DM84 over a network connection and forwarding them to the DM84 device con...

Страница 17: ...rect person who can help on the phone Front Panel Gain Controls The gain of input and output audio channels is adjust able from the front panel of the DM84 This feature is useful for system setup and adjustment and may be left enabled to allow users to touch up gains as needed during operation Gain can be increased or decreased within a range which is centered around 0 dB unity gain The minimum ga...

Страница 18: ...rranty repairs Returning Units for Repair For timely service please follow the steps below A DO NOT return equipment to the factory for repair without first contacting us by letter or by phone We need to know the nature of the problem the model number and the serial number of the equipment We also need a phone number where you can be reached 8 A M to 4 P M U S Mountain Standard Time B After receiv...

Страница 19: ...DM84 Installation Guide Rio Rancho NM 19 ...

Страница 20: ...returned to Lectrosonics Inc or an authorized dealer shipping costs prepaid within one year from the date of purchase This Limited Warranty is governed by the laws of the State of New Mexico It states the entire liablility of Lectrosonics Inc and the entire remedy of the purchaser for any breach of warranty as outlined above NEITHER LECTROSONICS INC NOR ANYONE INVOLVED IN THE PRODUCTION OR DELIVER...

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