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MO 2000 Set
Instruction manual
20
+/- 15dB
0 40
0
OVERLOAD
dB
GAIN LEVEL
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Contents Safety instructions..................................................................................................... 2 MO 2000 Set................................................................................................................ 4 Delivery includes .................................................................................................. 5 Product overview MO 2000 Set ............................................................................... 6 Putting the
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Safety instructions This instruction manual contains important safety information. Read this instruction manual. Keep this instruction manual in a safe place. Always include this instruction manual when passing the system on to third parties. Heed all warnings. Follow all instructions. WARNING: To reduce the risk of fire or electric shock, do not expose the device and the mains unit to rain or moisture. Disconnect the mains connector from the wall socket to completely discon- nect the device fro
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Operation This device must be operated only from the type of power supply indicated on the type plate. Observe correct polarity! Never push objects of any kind through openings of this device as they may touch dangerous voltage points or short-out parts that could result in fire or electric shock. Ensure sufficient ventilation. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as central heating radiators
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MO 2000 Set The MO 2000 Set optical microphone system consists of the following main components: MO 2000 H optical microphone MO 2000 CU central unit The MO 2000 H optical microphone consists of an opto-acoustic microphone head which is fitted with a fixed 3 m double fiber optic cable. The fiber optic cable is connected to the MO 2000 CU central unit. Power is supplied via an external wide voltage range power supply unit. The MO 2000 H is an omni-directional microphone designed for picking up
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Delivery includes 1 MO 2000 H optical microphone with 3 m fiber optic cable 1 MO 2000 CU central unit 1 mains unit with different country adapters 1 carrying case 1 instruction manual Optical microphone Fiber optic cable Mains unit 20 +/- 15dB 0 40 0 OVERLOAD dB GAIN LEVEL MO 2000 CU 5
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Product overview MO 2000 Set 20 +/- 15dB 0 40 0 OVERLOAD dB GAIN LEVEL AF OUT BAL/UNBAL OPTICAL MIC INPUT DC IN 12V/150mA LEV 6dBu MAX Gain switch (coarse adjustment) Level control (fine adjustment), with 0 dB mark OVERLOAD LED ON/OFF button Cable grip for power supply DC cable DC socket for connection of power supply unit (DC IN) Audio output (AF OUT BAL), XLR-3M, balanced Audio output (AF OUT UNBAL), BNC socket, unbalanced Type plate SC duplex optical
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Putting the system into operation Fitting the device feet Risk of staining of furniture surfaces! CAUTION! Some furniture surfaces have been treated with varnish, polish or synthetics which might cause stains when they come into contact with other synthetics. Despite a thorough testing of the synthetics used by us, we cannot rule out the possibility of staining. Do not place the central unit on delicate furniture surfaces. You can set up the device on an even surface or mount it into a 19” ra
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To mount two central units into a rack: Place the two central units side by side upside-down onto a flat surface. Align the jointing plate over the holes in the bottom sides of the central units. Secure the jointing plate to the central units using eight of the supplied recessed head screws (M 3x6). Hook the two rack mount “ears” to the front panels of the central units. Secure the rack mount “ears” to the central units using two of the sup- plied recessed head screws (M 3x
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Connecting the optical microphone Risk of damage to fiber optic cable! CAUTION! Fiber optic cable must not be bent like conventional cable! When installing fiber optic cable, make sure not to bend it beyond a bend radius of 50 mm. Before connecting the optical microphone, remove the protections caps from the microphone connections 1 and 2 of the central unit. Keep the protection caps in a safe place for reuse during transport or storage. They OPTICAL MIC INPUT protect the microphone connect
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Care and maintenance Liquids can damage the electronics of the MO 2000 CU central CAUTION! unit! Liquids entering the housing of the device can cause a short- circuit and damage the electronics. Keep all liquids far away from the device. Before cleaning, disconnect all devices from the mains. To clean the MO 2000 CU central unit: Before cleaning, disconnect the device from the mains. Use a soft, dry cloth to clean the device. Accessories Cat.-No. Accessory 009823 GA 2 rack adapter 525700
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Specifications MO 2000 CU central unit 1 Housing /2 19” metal housing Front panel connections and controls ON/OFF button with operation indicator, OVERLOAD LED, gain control (coarse adjustment), level control (fine adjustment), with 0 dB mark Rear panel connections and controls DC socket for connection of mains unit, SC duplex input for microphone, XLR socket, balanced BNC socket Power supply mains unit with country adapter 100-240 V AC to 12 V DC, 5.4 W Power consumption of CU 1.5 W at 12 V D
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Connection : fiber optic cable – extension (optional) Interface SC Design multimode 200/230 μm Cable loss approx. 3–4 dB per 100 m Optical transducer (optional) Interface socket/socket Design type SC Coupling losses 5–6 dB per coupling pair AF cable Design balanced microphone cable with shielding Connector assignment 21 + 3 DC connector for mains unit XLR-3F connector, balanced Frequency response curve dB 20 15 10 5 0 -5 -10 -15 -20 -25 -30 20 50 100 200 500 1k 2k 5k 10k 20k 50k Hz 12
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Manufacturer Declarations Warranty Sennheiser GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our web site at www.sennheiser.com, or contact your Sennheiser partner. CE Declaration of Conformity This equipment is in compliance with the essential requirements and other relevant provisions of Directives 2004/108/EC and 2006/95/EC. Statements regarding FCC and industry Canada This device complies with Part 15 of the FCC Rules and with
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Sennheiser electronic GmbH & Co. KG Am Labor 1 30900 Wedemark, Germany Phone +49 (5130) 600 0 Printed in Germany Fax +49 (5130) 600 300 Publ. 08/08 www.sennheiser.com 524194/A01
