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Manual Sennheiser ASA 1

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Summary
  • Sennheiser ASA 1 - page 1

    ASA 1 Antenna Splitter Instruction manual ...

  • Sennheiser ASA 1 - page 2

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  • Sennheiser ASA 1 - page 3

    1 Contents Important safety instructions ....... ... .............. ............... ........... ...... 2 The ASA 1 active antenna splitter .. ............ ........... .............. ......... 4 Delivery includes .. .............. .............. ............... .............. .............. ...... 4 Operating elements .......... .............. ..... ...

  • Sennheiser ASA 1 - page 4

    2 Important safety instructions Important safety instructions • Read this instruction manual. • Keep this instruction manual. Always include this instruction manual when passing the device on t o third parties. • Heed all warnings and follow all instruction s. • Clean only with a slightly damp cloth. • Refer all servicing to qualified ser ...

  • Sennheiser ASA 1 - page 5

    3 Important safety instructions Intended use of the device Intended use of the ASA 1 includes: • having read and understood this instr uction manual especially the chapter “Im portant safety instructions” on page 2, • using the device wi thin the operating conditio ns and limitations described in this instruction manual. “Improper use” ...

  • Sennheiser ASA 1 - page 6

    4 The ASA 1 active antenna splitter The ASA 1 active antenna splitter The ASA 1 active antenna spl itter has been designed to enable routing of UHF antenna signals to several receivers in a multi- channel system. Up to four dive rsity receivers may be supplied with signal by only two antennas. The integral RF amplifiers ensure that the ASA 1 does n ...

  • Sennheiser ASA 1 - page 7

    5 Operating elements Operating elements  On/Off button  Operation indicator  Cable grip for cable of mains unit  DC IN socket for connection o f NT 1-1 mains unit  BNC socket RF OUT A RF output only for connection of an additional ASA 1 (to create a 1-to-8 diversity splitter)  Four BNC sockets A1 to A4 RF outputs of diversity sect ...

  • Sennheiser ASA 1 - page 8

    6 Operating elements Block diagram The below block diagram (also depicted on the base of the device) shows the signal flow in the device. ...

  • Sennheiser ASA 1 - page 9

    7 Putting the ASA 1 into operation Putting the ASA 1 into operation Preparing the ASA 1 for use For table-t op use, fix the device feet to the base of the ASA 1. Do not fit the device feet when mounting the ASA 1 into a 19” rack. 왘 Ensure that the base of the ASA 1 is clean and free from grease before fitting th e device feet. 왘 Fix the devic ...

  • Sennheiser ASA 1 - page 10

    8 Putting the ASA 1 into operation Stacking several ASA 1 You can stack the ASA 1 and the re ceivers on top of each other. . 왘 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 devi ce feet when mounting the ASA 1 into a 19” rack. CAUTION! Dange ...

  • Sennheiser ASA 1 - page 11

    9 Putting the ASA 1 into operation 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 왘 Unscrew and remove the two recessed head scr ews (M4x8) on one side of th e ASA 1. 왘 Hold one rack mount “ear” to the ASA 1. 왘 Secure the rack mount “ea ...

  • Sennheiser ASA 1 - page 12

    10 Putting the ASA 1 into operation If you want to front mount the antennas: 왘 Use the optional AM 2 antenna front moun t kit (see “Accessories and spare parts” on page 17). I f y o u w a n t t o u s e r e m o t e a n t e n n a s ( s e e “ A c c e s s o r i e s a n d s p a r e parts” on page 17): 왘 Connect the remote antennas. T o mount ...

  • Sennheiser ASA 1 - page 13

    11 Putting the ASA 1 into operation Rack mounting two devices i nto the same 19” slot 왘 Place the two devices (e.g. the ASA 1 and a stationary receiver) side by side upsi de-down onto a flat surface: 왘 Secure the jointing pl ate  to the devices using six recessed head screws (M 3x 6). 왘 Secure the rack mount “ears”  to the devices ...

  • Sennheiser ASA 1 - page 14

    12 Putting the ASA 1 into operation Connecting devices to the ASA 1 and switching the ASA 1 on Connecting the antennas 왘 You can connect the following antenna types to the antenna inputs  and  : – two A 103 1-U or A 2003-UHF passi ve antennas – or a combination of passi ve antenna (A 1031-U or A 2003-U) and a ntenna booster (AB 3). Conn ...

  • Sennheiser ASA 1 - page 15

    13 Putting the ASA 1 into operation Connecting the ASA 1 to the mains For powering the ASA 1, the connected receivers and two optional antenna boosters, yo u require the NT 1-1 mains unit (see “Accessories and spare parts” on page 17). 왘 Pass the cable of the NT 1-1 mains unit through the cable grip  . 왘 Insert the blue DC connector of t ...

  • Sennheiser ASA 1 - page 16

    14 Putting the ASA 1 into operation Making an 8-channel system using the ASA 1 There are two ways to link two ASA 1 together to create a 1-to- 8 diversity splitter: First possibility: T w o antennas supply an 8-channel system * AB-3 antenna boosters are only required for longer antenna cables (from approx. 10 m). AB 3* AB 3* ASA 1 ASA 1 ...

  • Sennheiser ASA 1 - page 17

    15 Putting the ASA 1 into operation Second possibility: Linking tw o 4-channel systems * AB-3 antenna boosters are only required for longer ant enna cables (from approx . 10 m). AB 3* AB 3* ASA 1 ASA 1 ...

  • Sennheiser ASA 1 - page 18

    16 Cleaning the ASA 1 Cleaning the ASA 1 왘 Before cleaning, dis connect the ASA 1 from the mains (see page 13). 왘 Only use a slig htly damp cl oth to clean the devi ce. If a problem occurs ... If a problem occurs tha t is not listed in the above table or i f the problem cannot be solved with the proposed solutions, please contact your local Sen ...

  • Sennheiser ASA 1 - page 19

    17 Accessories and spare parts Accessories and spare parts The following ASA 1 accessories are available from your Sennheiser partner: Cat. No. Accessory/spar e part 503158 NT 1-1 EU Mains unit for powering the ASA 1, four receivers and two antenna boosters, EU version 503873 NT 1-1 US Mains unit for powering the ASA 1, four receivers and two anten ...

  • Sennheiser ASA 1 - page 20

    18 Specifications Specifications Ty p e a p p r o v a l s ASA 1 antenna splitter 2 x 1:4 or 1 x 1:8, active Antenna cable 8 items, 50 cm, BNC Frequency range 500 to 870 MHz at –3 dB Amplification In A – Out A 0 ± 1 dB Amplification In A – Out A1 ... A4 0 ± 1 dB Amplification In B – Out B1 .. . B4 0 ± 1 dB Impedance 50 Ω Operating voltag ...

  • Sennheiser ASA 1 - page 21

    19 Manufacturer Declarations Manufacturer Declarations Wa rr a nt y Sennheiser electronic GmbH & Co. KG gives a war ranty of 24 months on this product. Additional warranty con ditions can be found on our websit e at www.sennheiser.com under “Service & Su pport” and “T erms of Wa rr an ty ”. CE Declaration of Conformity This device i ...

  • Sennheiser ASA 1 - page 22

    Sennheiser electronic GmbH & Co. KG Printed in Germany Am Labor 1, 30900 W edemark, Germany Publ. 01/09 www.sennheiser.com 532034/A01 ...

Manufacturer Sennheiser Category Log Splitter

Documents that we receive from a manufacturer of a Sennheiser ASA 1 can be divided into several groups. They are, among others:
- Sennheiser technical drawings
- ASA 1 manuals
- Sennheiser product data sheets
- information booklets
- or energy labels Sennheiser ASA 1
All of them are important, but the most important information from the point of view of use of the device are in the user manual Sennheiser ASA 1.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Sennheiser ASA 1, service manual, brief instructions and user manuals Sennheiser ASA 1. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Sennheiser ASA 1.

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A complete manual for the device Sennheiser ASA 1, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Sennheiser ASA 1 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Sennheiser ASA 1.

A complete Sennheiser manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Sennheiser ASA 1 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Sennheiser ASA 1, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Sennheiser ASA 1, that we can find in the current document
3. Tips how to use the basic functions of the device Sennheiser ASA 1 - which should help us in our first steps of using Sennheiser ASA 1
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Sennheiser ASA 1
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Sennheiser ASA 1 in a specific country, if it was not possible to solve the problem on our own.

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