Sennheiser Industry Acoustic System IAS-MO 2000 manuale d’uso

IAS-MO 2000 Set Instructions for use LEVEL OVERLOAD 0 0 40 20 +/- 15dB dB GAIN Industry Acoustic System[...]

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1 Contents Safety instructions .......................... .............. .............. ................. .............. ............... . 2 IAS-MO 2000 Set ............ .............. ................. .............. .............. ................. ............... . 4 Delivery includes ............. .............. ................. ..............[...]

2 Safety instructions This instruction manual contains impor tant safety information. Read this inst ruction manual. Keep this instruction manual in a safe place. Al ways include this instru ction manual when passing the system on to third parties. Heed all warni ngs. Follow all inst ructions. W ARNING: T o reduce the risk of fire or electric shock[...]

3 Operation T hi s de v i c e mu s t b e op e ra t e d o nl y f r o m t h e t y pe o f p o we r su p p ly i n d i c a t e d on the type plate. Observe c orrect polarity! Ne ver push ob je cts of an y k in d th r oug h o pe ni ng s o f t his de vi ce as th ey ma y touch dangerous voltage points or short-out parts that could result in fire or electri[...]

4 IAS-MO 2000 SET The IAS-MO 2000 Set system cons ists of the fol lowing main components : y 1 MO 2000 Set optical microphone system y 1 MZWW 2000 weat her and wind protecti on The IAS-MO 2000 Set system meets the re quirements of the A TEX directive. The MO 2000 H opti cal micropho ne consists of an opto-acous tic microp hone head which is fitted [...]

5 Delivery includes IAS-MO 2000 Set y 1 MO 2000 H optical microphone with 3 m fiber optic cable y 1 MO 2000 CU central unit y 1 mains unit with di fferent country adapters y 1 GA 2 rack adapter y 1 carrying case y 1 instruction manual MZWW 2000 y 1 pipe y 1 SCRJ-GOF socket (inside the MZWW 2000) y 1 cover with gasket y 1 plate/mounting frame y 1 SC[...]

6 Product overview IAS-MO 2000 Set  Gain switch (coarse adju stment)  Level control (fine adjustment), with 0 dB mark  OVERLOAD LED  ON/OFF button  Cable grip for powe r supply DC cable  DC socket for connection of power supply unit (DC IN)  Audio output (AF O UT BAL), XLR-3M, balanced  Audio output (AF OUT UNBAL), BNC socke[...]

7 Putting the system into operation You can set up the device on an even surface or mount it into a 19” rack. Note: Do not fit the rubber feet wh en rack mounting the device. Setting up the device T o ensure that the device cann ot slip on the surface on which it is placed, fix the supplied four self-adhesive soft ru bber feet to the base of the [...]

8 To m o u n t two ce ntral units into a rack: 왘 Place the two central units si de by si de upside-d own onto a flat surface. 왘 Align the join ting plate  over the holes in the bottom sides of the central units. 왘 Secure the jointing plate  to the central units using eight of the supplied recessed head screws (M 3x6). 왘 Hook the two r[...]

9 Connecting the optical microphone 왘 Before connecting the opti cal microphone, remove the protections caps from the microphone connections  and  of the central unit. Keep the protection caps in a safe place for re use during transpo rt or storage. They protect the microphone connections against dirt. 왘 Connect the duplex connector of th[...]

10 Connecting the optical microphone to the weather and windshield 왘 Remove the windshield basket and op en the flap in the pipe as shown. 왘 Remove the protectio n caps from th e c onnectors of the fiber optic cable  . 왘 Push down the plastic housing on an even base until the h ousing detaches from the connectors with an audible clic k. No[...]

11 Switching the central unit on/off Af ter connection to the mains, the device sw itches on automatically and the ON button  lights up. 왘 Press the ON button  to switch the MO 200 0 CU central unit on or off. Note: If the power supply is interrupted for several seconds (e.g. due to a power failure), the device switches on automa tically ev[...]

12 Disassembling the weather and wind protection Accessories Cat.-No. Accessory 009823 GA 2 rack adapter 525700 MO 2000 H optical microphon e 525701 MO 2000 CU central unit 525702 Pipe 522170 SCRJ-GOF socket (inside the M ZWW 2000) 522168 Cover with gasket 522169 Plate/mounting fr ame 522176 SCRJ-HCS socket (fiber optic connector set) 067510 Mains [...]

13 Care and maintenance T o clean the MO 2000 CU central unit: 왘 Before cleaning, disconnect the device from th e mains. 왘 Use a sof t, dry cloth to clean the device. T o clean the MZWW 2000 weather and wind protection: 왘 Use a sof t, slightly da mp cloth to clea n the weather and wind protection. Danger to life! Re pai rs t o e xpl osi on -p[...]

14 Specifications MO 2000 CU central unit Housing 1 / 2 19” metal housing Front panel connections and controls ON/OFF button with operation indicator, OVE RL OAD LE D, gain control (coarse adj ustment), level control (fine adjust ment), with 0 dB mark Rear panel connections and controls DC socket for connection of mains unit, SC duplex input for [...]

15 Fiber optic extension cable (optional) Interface SC Design multimode 20 0/230 μ m Cable loss approx. 3–4 dB per 100 m Optical transducer (optiona l) Interface socket/socket Design type SC Coupling losses 5–6 dB per coupling pair AF cable Design balanced microphone cab le with shielding Connector assignment Frequency response curve 21 3 + DC[...]

16 Manufacturer Declarations W arranty Sennheiser GmbH & Co. KG gives a warranty of 24 months on this p roduct. For the current warran ty conditions, please visit our web sit e at www.sennheiser.com or contac t your Sennheiser partner. CE Declaration of Conformity This equipment is in comp liance with the essential requirements and other releva[...]

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Sennheiser electronic GmbH & Co. KG Am Labor 1 30900 W edemark, Germany Phone +49 (513 0) 600 0 Printed in Germany Fa x +49 (5130) 600 300 Publ. 08/08 www.sennheiser.com 52419 4/A01[...]