User manual SENNHEISER ASA 1

[. . . ] 17 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Manufacturer Declarations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . We have designed this product to give you reliable operation over many years. Over 60 years of accumulated expertise in the design and manufacture of high-quality electro-acoustic equipment have made Sennheiser a world-leading company in this field. [. . . ] Some 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. Ensure that the base of the ASA 1 is clean and free from grease before fitting the device feet. Fix the device feet to the base of the ASA 1 by peeling off the backing paper and fitting them as shown on the left. Fastening the stacking elements (see "Accessories and spare parts" on page 17) The stacking elements are designed to help protect the operating elements from damage or deformation, e. g. To fasten the stacking elements: µ Unscrew and remove the four recessed head screws (M4x8). 7 Putting the ASA 1 into operation Stacking several ASA 1 You can stack the ASA 1 and the receivers on top of each other. Secure the stack against toppling over. Stack the devices so that the recesses of the stacking elements completely engage with each other. Mounting the ASA 1 into a 19" rack Do not fit the device feet when mounting the ASA 1 into a 19" rack. When installing the device in a closed or multi-rack assembly, please consider that, during operation, the ambient temperature, the mechanical loading and the electrical potentials will be different from those of devices which are not mounted into a rack. The ambient temperature within the rack must not exceed the temperature limit specified in the specifications. When rack mounting, take good care not to affect the ventilation required for safe operation. When connecting to the power supply, observe the information indicated on the type plate. 8 Putting the ASA 1 into operation When rack mounting, please note that intrinsically harmless leakage currents of the individual mains units may accumulate, thereby exceeding the allowable limit value. For rack mounting the ASA 1, you require (see "Accessories and spare parts" on page 17): · the GA 3 19" rack adapter Rack mounting one ASA 1 Unscrew and remove the two recessed head screws (M4x8) on one side of the ASA 1. ¹ ¸ ¸ Hold one rack mount "ear" to the ASA 1. Secure the rack mount "ear" ¸ to the side of the ASA 1 using the two recessed head screws. Secure the blanking plate ¹ to one of the rack mount "ears" ¸ using two recessed head screws (M 6x10). If you do not want to front mount the antennas: Insert the two blanking plugs blanking plate. into the holes of the 9 Putting the ASA 1 into operation If you want to front mount the antennas: Use the optional AM 2 antenna front mount kit (see "Accessories and spare parts" on page 17). If you want to use remote antennas (see "Accessories and spare parts" on page 17): Connect the remote antennas. To mount the ASA 1 into the rack: Slide the ASA 1 with the mounted blanking plate into the 19" rack. If you are using the rod antennas : Align the antennas in a V-shape to obtain the best possible reception. 10 Putting the ASA 1 into operation Rack mounting two devices into the same 19" slot Place the two devices (e. g. the ASA 1 and a stationary receiver) side by side upside-down onto a flat surface: ¸ ¸ Secure the jointing plate head screws (M 3x6). to the devices using six recessed Secure the rack mount "ears" ¸ to the devices as described in the section "Rack mounting one ASA 1" on page 9. [. . . ] 1090 g Type approvals In compliance with EMC Radio Safety 47 CFR 15 EN 301489-1/-9 EN 300422-1/-2 EN 60065 subpart B IC: 2099A-G3 EM 100 Approved by Industry Canada RSS 210, 18 Manufacturer Declarations Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. Additional warranty conditions can be found on our website at www. sennheiser. com under "Service & Support" and "Terms of Warranty". CE Declaration of Conformity This device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Before putting the device into operation, please observe the respective country-specific regulations. [. . . ]