MA lighting 130417 User Manual
eMail: info@malighting.de . Tel.: + 49 9 31 49 79 40 . User's Manual MA Seven Way Booster
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Art.No. 130417 Art.No. 130417
Art.No. 130417 Art.No. 130417
Art.No. 130417
W x H x D (mm): 435 x 42 x 170
9,0 lbs (4,0 Kg)
Made in Germany
power switch rotary switch for 7 optically isolated outputs
DMX input DMX thru signal LEDs
FEATURES:
DMX IN:
DMX THRU:
OUTPUTS:
LOAD:
SIGNAL IN:
SIGNAL OK:
Overvoltage protected DMX input
Directly coupled DMX output, unit independent
Seven each optically isolated amplified outputs
All DMX outputs are overvoltage protected
TECHNICAL DATA:
Mains supply:
Signal input/output
230 VAC / 50 Hz or 110 VAC / 60 Hz (factory setting)
USITT DMX 512 (1990) via 5POL XLR (male)
Pin layout:
Unit dimensions
Weight
19 inch (483mm) / 1U (44,5mm)
MA SEVEN WAY BOOSTER - the safe and easy way to distribute DMX signals.
The risk of using only one chain is eliminated and the cable-losses are smaller.
MA SEVEN WAY BOOSTER distributes DMX 512 (1990) signals to seven separate outputs.
The direct output (DMX THRU) remains functional also in the event of booster failure (e.g. fail of power
supply).
termination
resistor
Pin 1 = ground
Pin 2 = data Pin 3 = data +
Termination resistor adjustable with rotation switch, if this unit is the last
unit in the DMX chain (distributor junction)
LED shows the received input signal
LED shows the input of data with correct DMX-format
MA Seven Way Booster
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2 MA Lighting Technology GmbH
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Dachdeckerstr. 16 . 97297 Waldbüttelbrunn . Fax: + 49 9 31 4 97 94 29 . www.malighting.de
MA Seven Way BoosterMA Seven Way Booster
MA Seven Way BoosterMA Seven Way Booster
MA Seven Way Booster
INSTALLATION INSTRUCTIONS:
Connect the MA SEVEN WAY BOOSTER to your DMX equipment.
>NOTE: The LOAD (rotary) switch is usually set to position "0" or "1".
Select the appropriate termination resistor, if the connected unit is the last DMX
receiver.
Connect unit to your DMX source (e.g. lighting consoles)
LEDs "Signal In" and "Signal Out" should now be lit.
< NOTE: The brightness of LED "Signal In" depends of the DMX signal.
ERROR HANDLING:
Check fuse if the booster fails to function.
Under normal operating conditions, the "SIGNAL OK" and "SIGNAL IN" LEDs are on.
ERRORS may be caused by: Contact problems with cables and connectors
Short circuit and/or wrong pinlayout
Lack of shield, lacking data line
Lack of termination resistor
Inappropriate cable or extreme cable length
>NOTE: In case of unit failure, "DMX THRU" will still operate!
-- THE UNIT IS NOW READY FOR USE --
LOAD 0 1 2 3 4 5 6 7 8 9
OHM 5k 1k 500 300 220 180 150 120 100 90
( Back panel)
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