Martin Audio OmniLine Portable Speaker User's Manual
Contents
1. Two channel configuration 4 module arra 2ch 5 3 ohms 6 6 Four channel configuration 6 module arra 4ch 4 ohms 4 x 4 24 module arra 4ch 2 67 ohms 4 x 6 ote OmniLine modules are shipped in packs of 4 2dBu 1ch 2dBu 1ch 2dBu 2ch 4dBu 1ch 4dBu 1ch 6 6 module arra 1ch 4 ohms 8 83 er ch per ch 2dBu 1ch 2dBu 1ch This chart is repeated full size on the next page for easy reference ClipLim settings Martin Audio loudspeakers are AES power rated AES ratings allow for up to 6dB voltage 4 x power instantaneous peaks We therefore recommend that you set your DX1 5 or DX2 output channel ClipLims to 6dB Controller presets Note that we do not publish fixed presets for the OmniLine apart from recommending a standard 60Hz high pass filter and the required limiter settings The OmniLine Software used to optimise the array shape also generates the controller settings required for a flat in situ system response or to meet your chosen house curve using the Optimise EQ function JO S4DEd UI psddiys SJE sanpaw SUMIUWN ON AVO X p SWyo Z UOP JIRI X pl SUWUO P UDF ELE anpow Q wT dng ETB ZXG JO S LKU 195 WS U0 jas Aj031109 BABY JENW Jaouad ZXQ JO S LK JEJ SSEJ UH ZHOG GREU penu Jaoua ZXO JO G IKO 5wacZ AEJAJ SU JULO JOA DUO Ul 24348548 yaen swg YOST N 9 sauas UI UIED owe JPL papauuoo sajnpow Sdyny Pioyssayg Jap w137 Buo EXQ 10 SEXO yo Jad s3ueBpadu2. yo dwe JO JSqUnU SSJEJPUJ t Aeue surjluwo T 0005 009 0087 0067 0021 z 0024 OSOL OO 5 SWWUO Z 000F 000E 0057 O0EZ 0051 Z ore 004 059 suyop 0007 005L OOF 00 L DOLL 528 DEP SZ OSE az wyg MZDY NS GV NE SV SZ PVA SETY DS SV DE FV SH LA O0FLYW SE LYH O06YW adwy OmniLine array patches Single OmniLine modules are 16 ohm elements Four modules are supplied in each carton These four modules are connected in parallel to form a standard 4 ohm block but may be reconfigured paralleled or series connected to provide a wide variety of series parallel configurations chosen from the preceding chart Please note that if you don t understand series and parallel electrical configurations you are strongly advised to enlist the advice of a profession sound system technician or experienced installer Single channel configurations F 1 module array 16 ohms 4 module array 4 ohms 6 module array 10 67 ohms 12 module array 5 3 ohms 16 module array 4 ohms 24 module array 2 67 ohms Tvvo channel configurations 6 module array 5 34 ohms per channel UM i K R E Li CR i i 8 module array 4 ohms per channel 12 module array 2 67 ohms per channel connector pcb 3 gt connector pcb 16 module array 8 ohms per channel 24 module array 5 3 ohms per channel Four channel configurations 16 module array 4 ohms per channel 24
3. Powering your OmniLine For general system preparation see the OmniLine system preparation preliminary guidance NA MARTIN AUDIO LONDON The Martin Experience All material O 2008 Martin Audio Ltd Subject to change without notice m k Powering your OmniLine For general system preparation see the OmniLine system preparation preliminary guidance General Your OmniLine is delivered in blocks of 4 modules ready wired in parallel These four module blocks may be separated into smaller blocks or individual modules linked and paralleled to other blocks or modules using short link wires or series connected to other blocks or modules using the series Connector pcb supplied with each four module block see illustration below The Connector pcb also provides an input termination Notes 4 White ve and Orange ve 4 Upper and lower block connections are marked on the pcb 4 Route the wires between the pin clamps to avoid crushing them when the rear covers are replaced This allows the installer to build an array of appropriate length we recommend 6 of each plane to be covered for good spectral balance with electrical characteristics best suited to the Martin Audio power amplifier chosen Amplifier choices and limiter settings The follovving chart shovvs Martin Audio povver amplifier choices indicated by dots and Martin Audio DX1 5 or DX2 limiter settings in red to obtain optimal performance f
4. module array 2 67 ohms per channel
5. rom the vvide range of OmniLine array Sizes and patch configurations possible Single channels two channel and four channel configurations are shown Multi channel configurations are useful where zone control may be reguired To avoid amplifier clipping which dumps excessive power into the HF arrays in the form of odd order harmonics it is best to choose the highest power amplifier in the range indicated Note that power amplifiers must be set to the industry standard maximum voltage gain of 32dB x40 with a correctly limited DX1 5 or DX2 system controller to comply with warranty conditions MA900 MA1 3s MA1400 MA1 6s MA4 80 MA6 80 MA2 8s MA4 2s MAS 2K MA9 6K MA12K 8ohmsl 280 350 425 430 625 650 1100 1300 1400 1500 4ohms 450 650 700 840 1000 1200 1500 2300 2600 3000 2ohms 675 1100 1050 1200 1200 1700 1700 2900 2800 OmniLine array Indicates number of amp ch amp impedance per ch DX1 5 or DX2 long term limiter threshold Multiple modules connected 2 amp gain Attack 16ms Decay 256ms DX1 5 or DX2 controller must have 60Hz High Pass Filter DX1 5 or DX2 controller must have correctly set long term limiters and ClipLims see right of cha si Set DX1 5 or DX2 Clip Lim plifiers must be set for 32dB x40 voltage gain to 6dB gle channel configuration 2dBu 1ch 2dBu 1ch 2dBu 1ch 2dBu 1ch 4dBu 1ch 4dBu 1ch 4dBu 1ch 4dBu 1ch 4dBu 2ch 24 module arra 1ch 2 67 ohms 6 6 N 6 1 6
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