Martin Audio DX1 Spécifications

Martin Audio – DX1 Speaker Management SystemCONTENTS (ENGLISH) Page No1 IMPORTANT SAFETY INFORMATIO

10.2 Time AlignmentA further advantage of the DX1 over conventional products is the provisionof an independently adjustable delay section for each out

11 BLOCK DIAGRAMSMartin Audio – DX1 Speaker Management SystemENGLISH11DX1 2 X 2 WAY + SUM A+B CROSSOVERDX1 2 X 3 WAY CROSSOVER<>CONTENTSPRINTGUI

Martin Audio – DX1 Speaker Management SystemENGLISH12DX1 4 WAY CROSSOVER + 2 AUXDX1 5 WAY CROSSOVER + 1 AUXDX1 6 WAY CROSSOVER<>CONTENTSPRINTGUI

12 OUTPUT LIMITERSHigh performance digital limiters are provided for each output with controlover attack time, release time and threshold level parame

13 FUNCTION SCREENS13.1 Parametric equaliser screenAll modes feature 5 bands of fully flexible parametric equalisation peroutput, with all sections s

13.2 High and lowpass filter screensEach output has an independent high pass filter and an independent lowpass filter. Both filters have a range of

13.4 Delay screenEach output has an independent delay time control. This can be adjustedin 2.6µS steps or in 1ms steps giving complete control over d

14 CROSSOVER SUB-MENUPress MENU and select crossover Sub-menu using the BACK, NEXT andENTER keys. Three options are available in this sub-menu which

16 SECURITY SUB-MENUPress MENU and select Security Sub-menu using the BACK, NEXT andENTER keys. Press ENTER to load one of the four selections (See b

17 SYSTEM SUB-MENUPress MENU and select System Sub-menu using the BACK, NEXT andENTER keys. Several options are available in this sub-menu which are:

1 IMPORTANT SAFETY INFORMATIONDo not remove Covers. No user serviceable parts inside, refer servicing toqualified service personnel.This equipment mus

20 EQUALISATION CURVESParametric filter gain curves.Parametric filter 'Q' curves.Parametric filter High and Low shelf curves.Martin Audio –

Highpass filter curves.Lowpass filter curves.Parametric filter with high 'Q' to achieve notch response.Martin Audio – DX1 Speaker Management

21 TECHNICAL SPECIFICATIONSInputs Two electronically balanced.Impedance > 10k ohms.CMRR >65dB 50Hz - 10kHz.Outputs Six electronically balanced

22 OPERATING NOTESWhat happens on switch on?As mentioned previously the DX1 can be programmed to go through a‘Wake up’ sequence which ramps up the out

23 APPENDICESAppendix 1Limiter threshold in dBu to Vrms lookup table.dBuVrms dBu Vrms+22 9.75 +5 1.38+21 8.69 +4 1.23+20 7.75 +3 1.09+19 6.90 +2 0.98+

Appendix 2Below are the default crossover settings and names for all configurations.Note: these values are intended as arbitrary starting points and d

Martin Audio – DX1 Speaker Management SystemENGLISH26Appendix 3Factory Preset Fileversion 1.2, 19th June 2002Preset numberLoudspeaker system Configura

DX1 Speaker Management SystemCentury Point, Halifax Road, Cressex Business Park, High Wycombe, Buckinghamshire HP12 3SL, England. Telephone: +44 (0)

MARTIN AUDIOLONDONThe Martin ExperienceENGLISHDX1 Speaker Management SystemUser’s Guide<>CONTENTSPRINTGUIDESAPPLICATIONS GUIDE

Thank you for purchasing the Martin Audio DX1 Loudspeaker ManagementSystem. The DX1 is designed to compliment all our current loudspeakerproducts tha

4 INTRODUCTIONThe DX1 is a compact and powerful DSP based audio-processing unitideally suited for live applications and fixed installations. To achie

5 FRONT PANEL FUNCTIONS1. LCD Display - Shows menu options, output information and variousparameters being adjusted. 2. Gain Keys - Two input and six-

6 REAR PANEL FUNCTIONS1. Power Switch.2. Mains Fuse - Located in a finger-proof fuseholder adjacent to themains inlet. Always replace this fuse with

7 OPERATING THE DX1The DX1 can be used in two ways:1. Using pre loaded factory presets to configure the DX1 for use with Martin Audio products.2. As

Configuring a factory presetOnce a preset has been loaded there are three user configurableparameters. Note: all other parameters accessed via the GA

9 CONFIGURING THE DX1 MANUALLYIntroductionThis section describes how to use the DX1 as a generic loudspeakermanagement system. We recommend that you