User manual SENNHEISER NET 1

[. . . ] Instructions for use NET 1 Contents Important safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Important safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Accompanying documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 The NET 1 network system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The selected channel bank must have (at least) as many free channels as transmitters (IEM) from this frequency range are connected to the NET 1. Transferring frequencies to the rack-mount transmitters (IEM) The frequencies are transferred to the corresponding rack-mount transmitters via the infrared interface. The infrared interface of the receiver (IEM) is located in the battery compartment. For data transfer, open the cover of the portable receiver (IEM). EK 300 IEM G2 Place the receiver (IEM) in front of the infrared interface ³. The distance between the infrared interface of the NET 1 and the infrared interface of the receiver (IEM) must not exceed 10 cm. Note: Strong extraneous light may interfere with the data transfer via the infrared interface. Therefore, position the receiver (IEM) so as to avoid interference from extraneous light. The arrow in the diagram on the left indicates the direction from which the IR radiation must impinge upon the receiver (IEM). < 10 cm The NET 1 assigns the frequencies of the selected channel bank to all rackmount transmitters (IEM) of the frequency range. If all frequencies have been successfully transferred to the transmitters (IEM), the yellow "DATA LINK" LED flashes slowly. Note: º If you have connected more rack-mount transmitters (IEM) from one frequency range than free channels are available in one channel bank, switch off the surplus transmitters. 19 Transferring frequencies to the portable receivers (IEM) On the NET 1, press the channel button ¾ corresponding to the transmitter (IEM) whose frequency you want to transfer. For data transfer, open the cover of the portable receiver (IEM) to be configured. The distance between the infrared interface of the NET 1 and the infrared interface of the receiver (IEM) must not exceed 10 cm. The corresponding "CHANNEL" LED · flashes rapidly until the frequency transfer is completed. Note: You can interrupt the process by pressing the channel button ¾ corresponding to the transmitter (IEM). < 10 cm · If the frequency transfer to a portable receiver (IEM) was unsuccessful, the "ERROR" LED flashes rapidly for approx. 3 seconds: Reposition the portable receiver in front of the infrared interface or select another receiver from the matching frequency range and place this transmitter in front of the infrared interface. ¾ When all the frequencies have been successfully transferred, the yellow "DATA LINK" LED lights up permanently. If necessary, repeat the above steps for the next frequency range. º ² Transferring frequencies to portable receivers (IEM) without a prior frequency scan With the NET 1, you can also transfer the set transmission frequency of a connected rack-mount transmitter (IEM) to the corresponding receiver (IEM) without having performed a frequency scan. To do so, proceed as described in the section "Transferring frequencies to the portable receivers (IEM)" on page 20. Cancelling the frequency transfer ¶ Press the MODE button . The frequency transfer is completely cancelled. All receivers whose frequency has not yet been changed maintain their receiving frequency. 20 Performing a frequency scan for wireless microphone systems The NET 1 selects one rack-mount receiver from each of the frequency ranges to perform the frequency scan. The frequencies of the selected channel bank are assigned to the connected receivers of this frequency range. Subsequently, the frequencies are transferred to the corresponding portable transmitters. Note: When you have connected both monitoring and microphone systems to the NET 1, you first have to perform the frequency preset scan for the monitoring system. [. . . ] cable length: 100 m 1 infrared interface 10 x RS 485 via RJ 10 (for connecting ew G2 series devices) 5 x RS 485 via sub-D (for connecting EM 3532 twin receivers) Max. cable length: 3 m lnsulation: all channels potential-free with regard to each other and to the Net 1 In compliance with CE ­ EMC ­ Safety EN 50022 EN 50024 EN 60950-1 approx. 2. 6 kg UART Connector assignment SUB-D (15-pin) RJ 10 RJ 45 (CAT 5) 12345678 SUB-D connector RJ 10 1, 2 5, 6, 12, 14 9 10 11 1 2 3 4 Name NC DGND D+ D­ +5V Meaning must not be connected GND digital supply ground, shielding RS 485 DATA RS 485 /DATA VCC digital supply voltage 28 Accessories/replacement parts 514448 Special RJ 10 cable, Length: 1. 5 m 514475 RJ 45 cable, shielded, Length: 2 m 515674 Special sub-D cable, Length: 1. 5 m 054324 Power cord with EU plug 054325 Power cord with US plug 057256 Power cord with UK plug 086363 Device feet 089540 Rack-mount "ears" 520124 "NET 1" stickers, 100 items CD-ROM including the "Wireless Systems Manager" (WSM) software 29 Manufacturer declarations Warranty regulations The guarantee period for this Sennheiser product is 24 months from the date of purchase. Excluded are accessory items, rechargeable or disposable batteries that are delivered with the product; due to their characteristics these products have a shorter service life that is principally dependent on the individual frequency of use. [. . . ]