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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 Threshold is located at the bottom right and can be adjusted from - 40 to +20 dBu 

 
The following table expresses the threshold corresponding to the nominal output power provided by the amplifier. 

Values for a standard gain of 26 dB  

 
Level en dBu 

Power below 8 Ohms 

Power below 4 Ohms 

0 30W 

60W 

+1 38W 

76W 

+2 48W 

96W 

+3 60W 

120W 

+4 75W 

150w 

+5 95W 

190W 

+6 120W 

240W 

+7 150W 

300W 

+8 190W 

380W 

+9 240W 

480W 

+10 300W 

600W 

+11 380W 

760W 

+12 480W 

960W 

+13 600W 

1200W 

+14 760W 

1520W 

+15 960W 

1920W 

+16 1200W 

2400W 

+17 1520W 

3040W 

+18 1920W 

3840W 

 
Limiter threshold

 

: threshold (dBu) = 20 log (

(Power (W) x Impedance (Ohms))/0,775) –amplifier gain (dBu) 

 
Assignment of the input signals towards output signals 

 - 

with the front panel buttons 

 

 

• Use “CH” button to go to the selected output 

 

 

• Use the Parameter button to go to the “source” function. 

 

 

• Choose source with the first knob which offers possibility between the Inp_A, Inp_B & Sum_A+B 

 

 

- with dedicated software

 

 

 

• Go to panel control of DMS26 (Device then Add Device Panel, select DMS26, press enter)

 

 

 

• Open Crossover window. 

 

 

• Access to the choice of the source is in the first column of the table. 

 

 

Connection to a computer 

Connection RS232 

Many laptops do not comprise a connection series RS232. It is then advisable to use a converter USB towards RS232. 
Unfortunately, few converters meet the requirements to perform correctly with the DMS26. The converters must be 
equipped with chips FTDI or Prolific X (imperative version “X”).  

The following onverters USB - RS 232 were tested and are satisfactory. 
 

- Aten UC 232A (Is the one with the most updated drivers) 

 - 

Easysync US232B 

 

- Easysync USB-COM 

 
An 9 pins extension cable should be envisaged, in addition to the converter, because this device cannot be installed 
directly on the DMS26.  

PWAPG software is available on request  or can be download on our Web site: www.apg.tm.fr 
 

Содержание DMS26

Страница 1: ...USER GUIDE DIGITAL MANAGEMENT SYSTEM PROCESSOR DMS26...

Страница 2: ......

Страница 3: ...DIGITAL MANAGEMENT SYSTEM DMS26 1 APG FRANCE User Guide Digital Management System APG DMS26 Version 1 0 Ao t 2006...

Страница 4: ...call 12 Preset Store 12 DSP PROCESSING LAYOUT 13 Input DSP block diagram 13 Output DSP block diagram 13 Stereo Mono Formats 13 DSP processing Input Channels 14 Gain 14 Delay 14 High Pass Filter 14 Par...

Страница 5: ...e the flow of air through the ventilation openings Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances including amplifiers that pr...

Страница 6: ...e the value of a parameter turning anti clockwise will decrease it Turning a knob rapidly will cause the action to accelerate so the value changes more rapidly Mute Buttons The LEDs next to the mute b...

Страница 7: ...ton to go to the selected output Use the Parameter button to go to the source function Choose source with the first knob which offers possibility between the Inp_A Inp_B Sum_A B with dedicated softwar...

Страница 8: ...not remove covers There are no user serviceable parts inside please refer servicing to qualified service personnel This equipment must be earthed Protect the power cord from being walked on or pinched...

Страница 9: ...tem in multi diffusion APG with or without subwoofer Digital delay Egalization for APG loudspeakers Area management signal distribution Specifications Bandwidth 10 Hz 40 kHz Dynamic 112 dB High pass F...

Страница 10: ...means both input A and B parameters The name of the output will be shown briefly at the top of the display when stepping onto an output 4 Edit Select Buttons The currently selected edit parameter pag...

Страница 11: ...ns If an unbalanced source is used a connection should be made between the pin 3 cold signal and the ground connection of the unbalanced source 13 Audio Output Connectors The processed outputs are imp...

Страница 12: ...ess recall again at which point you will be asked to confirm the action by pressing recall for a third time This is to guard against accidental recall of presets Factory Presets are locked so they can...

Страница 13: ...ages of parameters available for each channel The currently selected page is shown in the bottom left hand corner of the display this is omitted on some pages where the function is obvious The screen...

Страница 14: ...edom to adjust any or all of the parameters Factory Presets can be used as the basis for user Presets but they have some parameters that are predefined as a function of the loudspeaker system These pa...

Страница 15: ...applications There are two Formats Mono or Stereo With the Mono format all outputs have unique parameter settings and all outputs are identical in terms of processing functions and routing capability...

Страница 16: ...y parameter is adjustable in fine steps at low values the adjustment becomes progressively coarser as the value increases The velocity sensitive Parameter Knobs therefore provide accurate setting of d...

Страница 17: ...ecomes progressively steeper rather than following a linear slope so a dB octave description is not accurate Parametric Equalisation Eight sections of equalisation are provided two shelving filters an...

Страница 18: ...lectable normal or reversed with reference to other outputs Delay Knob A Adjustable in variable steps from 0 to 80ms As for input delay velocity sensitive Parameter Knobs provide finer adjustment at l...

Страница 19: ...ion is not accurate Parametric Equalisation Eight sections of equalisation are provided in a similar format to the input channel equalisation two shelving filters and six parametric Knob A Frequency 1...

Страница 20: ...d on each output Threshold is user adjustable all other parameters are carefully calculated dependant on configuration to provide clean and effective control of signal dynamics Routing Knob A Output s...

Страница 21: ...he screen contrast utility control sets the base contrast of the screen and also allows optimization for a given viewing angle Parametric equalisation width parameters can be displayed in either Q or...

Страница 22: ...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 Linkwitz Riley 100 1 10 3 1 10 4 36 30 24 18 12 6 0 6 12dB Oct 24dB Oct 48d...

Страница 23: ...sel 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 Order Hardman Frequency Hz M a g n i...

Страница 24: ...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 100 1 10 3 1 10 4 15 10 5 0 5 10 15 Varying Gain Varying Bandwidth Pa...

Страница 25: ...put Ch Source Input A Input B and SUM HP filter frequency Off 10 Hz to 25 4 kHz 1 36 d octave steps LP filter frequency 10 Hz to 25 4 kHz and Off 1 36 d octave steps LP HP filter type 12 18 and 24 dB...

Страница 26: ...RECALL SHEET...

Страница 27: ......

Страница 28: ...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 contact apg tm fr Site www apg tm fr...

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