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Summary of Contents for Beyerdynamic SIR 802
- Page 1 SIR 802 High Power Radiator Operating Instructions Ver. 1.0...
- Page 2 SIR 802 SIR is a trademark of beyerdynamic GmbH & Co. KG. Printed in Germany If you have any questions about this manual please contact: beyerdynamic GmbH & Co. KG Theresienstr. 8 D-74072 Heilbronn Tel. +49 (0)7131 617-0 Fax +49 (0)7131 617-224 E-Mail info@beyerdynamic.de...
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Page 3: Table Of Contents
1. Description........................7 1.1 System Function ....................................7 1.2 Uses ........................................7 1.3 Components ......................................8 2. SIR 802 High Power Radiator IRad................8 Description ......................................... 8 3. Installation........................11 3.1 Installation of the Infrared System ..............................11 3.1.1 Planning the Infrared field ................................. 11 3.1.1.1 Number of channels to be transmitted .......................... -
Page 4: About This Manual
Indicates additional information, remarks and tips Describes activities that must be performed in the shown order Words in bold letters require your special attention Copyright by beyerdynamic GmbH & Co. KG... - Page 5 Rough handling of the equipment, such as strong shocks or vibrations, may result in damages. Inappropriate handling and storage, which does not conform to the operating instructions, may also lead to equipment damages Copyright by beyerdynamic GmbH & Co. KG...
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Page 6: Important Indications
Important indications General information Please read this manual carefully before starting operation. Keep this manual together with the SIR 802 radiator. If you pass on the units to other parties, please include this manual. Because the radiator only operates in connection with appropriate receiver (SIR 320), here some important notes: Don’t use non rechargeable and rechargeable batteries together in one receiver! -
Page 7: Description
Another example might be museums. There it is possible to provide information on individual exhibits by means of infrared light radiated only to a limited space in front of the particular exhibit. Visitors listen to the information with a receiver and headphones. Copyright by beyerdynamic GmbH & Co. KG... -
Page 8: Components
II. Up to 32 channels can be transmitted simultaneously in FM quality on different frequencies. The SIR 802 only weighs about 5 kg. So it is the perfect radiator for portable use. The transmission output of more than 20 watts makes it particularly suitable for use in large rooms and halls. - Page 9 OFF (Standby) • blue permanent: ON (full IR power out) • yellow permanent: ON (half IR power out) • red flashing: failure, e.g. excess temperature, one or more diode-lines are defective, other • malfunction Copyright by beyerdynamic GmbH & Co. KG...
- Page 10 RF-input with one BNC-connector (50 Ohm). The second parallel electric BNC socket is used to loop through the signal. Switch for line termination (50 Ohm); the last radiator in a line is set to ON see Figure 3 next page Copyright by beyerdynamic GmbH & Co. KG...
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Page 11: Installation
3. Installation All units leave the factory with a mains voltage range from 100V to 240V (50Hz … 60Hz). A maximum of 10 radiators type SIR 802 can be cascaded, and then a new mains socket must be used. Mains Power connector... -
Page 12: Number Of Channels To Be Transmitted
3.1.1.2 Size of infrared field to be planned The radiator SIR 802 emit a field of light in the shape of a cone - that is to say, as the distance increases so does the diameter of the emitted light field until it exceeds a limit where the IR power is no longer adequate for audio reception with a signal-to-noise ratio of better than 40 dB. - Page 13 For a doubling the distance, four times the installed radiator power is required. There is a geometric relation between the radiator power and the distance, because the light intensity decreases in proportion to the square of the additional distance from the light source. Copyright by beyerdynamic GmbH & Co. KG...
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Page 14: Seating Arrangement
If the seats are placed around a circular table or are arranged in a "U" shape, then the radiators must be set up on all sides of the room in such a way that each place can receive a direct frontal beam. Copyright by beyerdynamic GmbH & Co. KG... -
Page 15: Possible Positions For Radiators And Their Height
(i.e. noise). In order to ensure the required signal-to-noise ratio of at least 40 dB, a high noise level needs to be compensated for by increasing the signal level. This is achieved using more radiators. By measuring the Copyright by beyerdynamic GmbH & Co. KG... -
Page 16: Surfaces Of Walls, Ceilings And Floors, Curtains
These instructions describe the installation of radiators using tripods. For a permanent installation using assembly kits a large scale planning is recommended. Our service team will support you. Copyright by beyerdynamic GmbH & Co. KG... -
Page 17: Assembly With Ca 5301 (Order # 484.776)
M6x25 DIN 7991 blk (50.5081) Figure 6 With a unique mounting it may be omitted, i.e. the bracket of the radiator is directly bolted with the mounting screw on the wall holder. Copyright by beyerdynamic GmbH & Co. KG... -
Page 18: Tripod Assembly With The St 600 (Order # 421.316)
06.6350.2 Figure 7 The radiator SIR 802 is supplied in a swivel bracket incorporating a threaded socket. The 3/8’’ threaded bolt on top of the tripod is screwed into this socket. The radiators can be swivelled through 360° around the horizontal axis inside their brackets. -
Page 19: Connecting The Radiators To The Control Console (Band Ii Operation)
3.1.3 Connecting the radiators to the control console (band II operation) This procedure applies only to full operation in band II with the SIR 800 transmitter. A single-cable system is used to connect the SIR 802 infrared radiators to the BNC connector of the SIR 800 transmitter. - Page 20 At the end of each line of radiators a termination of 50 ohms is provided. Therefore a switch is assigned on the back of the radiator SIR 802. Copyright by beyerdynamic GmbH & Co. KG...
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Page 21: Scope Of Delivery
(Order # 484636) CA 5102 BNC-BNC extension (Order # 484652) CA 5103 BNC T adapter (Order # 485276) CA 5214 Active 4-way splitter (Order # 484660) CA 5301 Wall mounting bracket (Order # 484776) Copyright by beyerdynamic GmbH & Co. KG... -
Page 22: Appendix
• HF-input voltage: 50...700mV Housing • Plastic cabinet black • Retention bracket 360° rotation • Dimensions: B x H x T (420 x 282 x 50) mm (excluding retention bracket) • Weight: 4.9kg Copyright by beyerdynamic GmbH & Co. KG... -
Page 23: Trouble Shooting
Receiver switches off after No reception signal Check whether the transmitter and approx. 60 sec the radiator are switched on IRX channel is not transferred by Change to other channel (channel the transmitter up or down) Copyright by beyerdynamic GmbH & Co. KG... - Page 24 SIR 802 Copyright by beyerdynamic GmbH & Co. KG...
- Page 25 SIR 802 Copyright by beyerdynamic GmbH & Co. KG...
- Page 27 SIR 802 Copyright by beyerdynamic GmbH & Co. KG...
- Page 28 GmbH & Co. KG Theresienstr. 8 74072 Heilbronn – Germany Tel. +49(0)7131-617-0 Fax +49(0)7131-617-224 info@beyerdynamic.de www.beyerdynamic.de beyerdynamic Inc. USA 56 Central Ave. Farmingdale, NY 11735 Tel. +1(631)293-3200 Fax +1(631)293-3288 salesUSA@beyerdynamic.com www.beyerdynamic.com Non-contractual illustrations. Subject to change without notice.
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