APG DMS26 User Manual

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Summary of Contents:

[Page 1] APG DMS26

USER GUIDE DIGITAL MANAGEMENT SYSTEM PROCESSOR DMS26 ...

[Page 2] APG DMS26

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[Page 3] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 1 APG FRANCE User Guide Digital Management System APG DMS26 Version 1.0 Août 2006 ...

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DIGITAL MANAGEMENT SYSTEM DMS26 2 SUMMARY SUMMARY ...................................................................................................................................................................................2 ...

[Page 5] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 3 SAFETY INSTRUCTIONS This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure – voltage that may be sufficient to constitute a risk ...

[Page 6] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 4 QUICK REFERENCE GUIDE Display The LCD displays preset and parameter information. The default screen is shown after start up and displays the number and name of the current preset on t...

[Page 7] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 5 - with dedicated software • Go to panel control of DMS26 (Device then Add Device Panel, select DMS26, press enter) • Open selected “Output” window (1 to 6) • Setting Thres...

[Page 8] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 6 THANKS AND UNPACKING Thank you for choosing a APG France Digital series loudspeaker management system for your application. Please spare a little time to study the contents of this manual, so that...

[Page 9] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 7 INTRODUCTION AND KEY FEATURES Introduction The APG DMS26 digital processors benefit from the most innovative technologies. Profiting from the last technological creation as regards analogical c...

[Page 10] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 8 DMS26 PRESENTATION FRONT VIEW 1 - Input Signal Indicators A set of three pairs of LEDs indicate signal present, +4dBu and input clip for each channel. The signal present LEDs operate at appr...

[Page 11] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 9 REAR VIEW 9 - Secure Button (on the rear) A momentary button is fitted behind the rear panel, between the output XLRs and the RS232 port. When activated, this will disable all the front p...

[Page 12] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 10 OPERATION Starting up The unit will energise as soon as power is applied to the IEC inlet; there is no power switch. During the start up process the firmware application model number and version...

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DIGITAL MANAGEMENT SYSTEM DMS26 11 Navigation The DSP parameters are organised by channel. The currently selected channel is shown in the top left hand corner of the display. You can navigate between the channels by pressing the cha...

[Page 14] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 12 Presets The device contains a total of forty-five user and Factory Presets. The user cannot overwrite the basic mono, basic stereo or Factory Preset programs. Preset Recall To select an existi...

[Page 15] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 13 DSP PROCESSING LAYOUT Input DSP block diagram Input A Input LED’s Input Gain Delay 4 th Order HPF Low Shelf EQ Six Band PEQ High Shelf EQ Routing Input B SUM - 6dB NB. Channel B processing...

[Page 16] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 14 DSP processing - Input Channels Gain Knob A: Gain, adjustable in 0.2dB steps from –80 dB to +20dB Delay Knob A: Delay, adjustable in variable steps from 0 to 400ms The ...

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DIGITAL MANAGEMENT SYSTEM DMS26 15 System high pass filtering is provided for the input signal. This is the preferred location for high pass filtering as it affects all outputs and can therefore improve inter-band phase relationships...

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DIGITAL MANAGEMENT SYSTEM DMS26 16 Output Channels Gain and Polarity Knob A: Gain, adjustable in 0.2dB steps from –80 dB to +20dB Knob B: Polarity, selectable, normal or reversed with reference to other outputs D...

[Page 19] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 17 Filter type is selectable from Butterworth, Bessel, Linkwitz-Riley and Hardman. Filter slopes of up to 8th order or 48dB / octave are provided. Not all filter types are available in all slopes. For ...

[Page 20] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 18 Limiters Knob A : Threshold, -40dBu to 20dBu in 0.2dB steps A high performance, low distortion limiter is provided on each output. Threshold is user adjustable; all other parameters are care...

[Page 21] APG DMS26

DIGITAL MANAGEMENT SYSTEM DMS26 19 UTILITIES Three utility functions are provided to adjust screen contrast, the display units used for parametric equalisation bandwidth and switch between stereo and mono mode. The device auto...

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DIGITAL MANAGEMENT SYSTEM DMS26 20 EQ AND FILTER RESPONSE GRAPHS Butterworth 100 1 . 10 3 1 . 10 4 36 30 24 18 12 6 0 6 6dB/Oct 12dB/Oct 18dB/Oct 24dB/Oct 48dB/Oct Butterworth Frequency, Hz M a g n i t u d e , d B ...

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DIGITAL MANAGEMENT SYSTEM DMS26 21 Bessel 100 1 . 10 3 1 . 10 4 36 30 24 18 12 6 0 6 12dB/Oct 24dB/Oct Bessel Frequency, Hz M a g n i t u d e , d B Hardman 100 1 . 10 3 1 . 10 4 36 30 24 18 12 6 0 6 4th Order 8th...

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DIGITAL MANAGEMENT SYSTEM DMS26 22 Filters Baxendall 100 1 . 10 3 1 . 10 4 15 10 5 0 5 10 15 Low shelf, varying Gain High shelf, varying Slope Shelving EQ Frequency, Hz M a g n i t u d e , d B Parametrics Filters ...

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DIGITAL MANAGEMENT SYSTEM DMS26 23 TECHNICAL SPECIFICATION General Inputs................................................................ 2 Input Impedance .............................................. > 10k Ohm, Electro...

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RECALL SHEET ...

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APG FRANCE – 19 Bis Rue des Ecoles – Site Valnor ZI Haute 95500 Le Thillay –RCS Pontoise 451 935 084 Tel : +33(0)1.30.18.92.70 Fax : +33(0)1.30.18.92.71 - E-mail : [email protected] - Site: www.apg.tm.fr ...