Manual Bose FREESPACE E4

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  • Bose FREESPACE E4 - page 1

    FreeSpac e ® E4 Series II Business Music System OWNER ’S GUIDE ...

  • Bose FREESPACE E4 - page 2

    2 of 80 DECLARA TION OF CONFORMITY We , t h e o f f e r e r : Bose Corporation The Mountain Framingh am, MA 01701-916 8 USA acknowledge our sole re s ponsibility , that the product, Kind of eq uipment: Amplifier T ype designation: FreeSp ace ® E4 Series II busi ness m usic sy stem in accordance with E MC Directive 89/336/EEC an d Article 10(1) of ...

  • Bose FREESPACE E4 - page 3

    11 of 80 Contents 1.0 E4 Intro duction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.1 The Bose ® FreeSpace ® E4 Se ries II busi ness music system . . . . . . . . . . . . . . . . . . . . . . . . 13 1.2 E4 system accessories . . . . . . . . . . . . . . . . . . . 13 1.3 FreeS pace Insta ller™ software . . . . . . . . . . . . . 14 2 ...

  • Bose FREESPACE E4 - page 4

    12 of 80 Contents 8.4 Common pr oblems . . . . . . . . . . . . . . . . . . . . . . 68 8.4.1 Communicatio ns port er ror . . . . . . . . . . . 68 8.4.2 No aud io in zone . . . . . . . . . . . . . . . . . . . . 68 8.4.3 User i nterface keyp ads do not operate co rrectly . . . . . . . . . . . . . . . . . 69 8.4.4 Bad sound in a zone . . . . . . . . . ...

  • Bose FREESPACE E4 - page 5

    62 of 80 8.0 E4 System Troubleshooting 8.1 Introduction This section pr ovides troub l eshooting guid elines to use for solv- ing any problems yo u may encounter while installing an d servic- ing E4 s ystems. 8.2 E4 hardware indicators 8.2.1 Normal operation These are the indicat ions of normal operation . 8.2.2 System fault A red SYSTEM ST A TUS L ...

  • Bose FREESPACE E4 - page 6

    63 of 80 8.0 E4 System Troubleshooting 8.2.3 Amplifier fault The AM P OUTPUT LEDs w ork in pai rs (1 an d 2, 3 and 4) a nd indi - cate the operati ng status of the four amp lifier output channel s. When an amplifi er fault occurs, the amp lifier mutes its outputs and indica tes an error . After a s hort period of time the ampl ifier will try t o op ...

  • Bose FREESPACE E4 - page 7

    64 of 80 8.0 E4 System Troubleshooting 8.2.4 Input clipping If clip ping is o c cur ring at th e input of a n amplifier channel, th e sour ce LED w ill blink r ed. If th is fault occu rs: • Reduc e the output gain of the source, or •U s i n g t h e In stalle r ™ software, reduce the in put gain for the channel that is cli pping. 8.2.5 Direct ...

  • Bose FREESPACE E4 - page 8

    65 of 80 8.0 E4 System Troubleshooting 8.3 FreeSpace ® E4 system Error Log The FreeSpace E4 system Er r or L og is displayed when the Installe r ™ softwar e is in t he Service Hard ware mod e. 8.3.1 Contents of the Error Log The Err or Log disp lays E4 system hardwar e version num bers and recor d s all alarms and th eir causes as show n in the ...

  • Bose FREESPACE E4 - page 9

    66 of 80 8.0 E4 System Troubleshooting 8.3.4 Amplifier alarms Each amplifi er section mon itors its own operat ion and perfor- mance. If a faul t condition occu rs, it is reporte d in the Amplif ier Alarm section of the Error L og. Upper amplifier alarms affect channels 1 an d 2, and Lower amplif ier alarms affect channel s 3 and 4. The amplifi er ...

  • Bose FREESPACE E4 - page 10

    67 of 80 8.0 E4 System Troubleshooting A num ber o f fau lt co nditi ons ca n be di spla yed in the In put S tatus section : DC Se nse F ault : A powe r supply fus e, outp ut FET , amplifie r mod- ule, or some combinat ion of the above has b lown. The unit should b e replaced. Ampl ifier Mo dule Fa ult : W hen the Am plifier Mo dule fa ult occ urs ...

  • Bose FREESPACE E4 - page 11

    68 of 80 8.0 E4 System Troubleshooting 8.4 Common proble ms 8.4.1 Communications port er ror When you receive th e communications port error dial og, the FreeSpace ® Instal ler ™ software wa s not able to locate an E4 system o n the COM 1 port . This normally occurs du e to one of three reasons: • The PC and E 4 are not connected via a “stra ...

  • Bose FREESPACE E4 - page 12

    69 of 80 8.0 E4 System Troubleshooting 8.4.3 User interface key pads do not operate correct l y • Che ck wir ing of RJ-45 connect ors. • Check for breaks/shorts in cabl e. •U s i n g t h e Installe r ™ sof tware , ch eck the Erro r Lo g f or a p eri ph- eral controller error . 8.4.4 Bad sound in a zone Us er in terf ace k eypad s exhibit st ...

  • Bose FREESPACE E4 - page 13

    70 of 80 8.0 E4 System Troubleshooting 8.4.5 Auto Volume does not calibrate Auto V ol ume calibrati on may fail if the proces s cannot obtai n an adeq uate sour ce level. T his may be due to: • Speakers a r e tapped too high • Maximum out put gain is less than -20 dB • Source is not opera ting • Source level is too low Calibrati on could a ...

  • Bose FREESPACE E4 - page 14

    71 of 80 8.0 E4 System Troubleshooting To find the temporary file directory… For Window s 2000, or Windows XP: 1. Right- click My Computer on th e Wind ows desk t op. 2. Se lect t he Properties menu item. 3. C lick t he Advanced tab. 4. C lick t he Environment V ariables... but ton. 5. Scr oll dow n to the va lue of varia ble TEMP under “Use r ...

  • Bose FREESPACE E4 - page 15

    72 of 80 9.0 Restoring E4 Microcontroller Code The microcontr oll er code residing in the E4 system hardwar e c an be res t ored us i ng the Installe r ™ software. 1. Using the E4 front panel ST A NDBY butto n, pla ce the unit in standb y mode (the ST A NDBY indi cator sh ould be amber) . 2. Pre ss the ST ANDBY button again to place th e unit in ...

  • Bose FREESPACE E4 - page 16

    73 of 80 9.0 Restoring E-4 Microcontroller Code The firmware upgrade runs automat ically and will n otify you when i t is co mplete. Once the up grade is complet ed, select t he Service H ar d ware mode and verify t hat the microcontr oller version number is correct. For example: --------------------- ---------------------- ------ Microcontr oll er ...

  • Bose FREESPACE E4 - page 17

    77 of 78 Bose ® Product Sa les Cond itions Limi ted W arran ty Polic y and Condi t ions of Sale Bose Corporat ion The Mountai n Framingh am, MA 0170 1 What is covere d: All parts defective in material and workmanship. This limited warranty for the Bose Freespace ® E4 syst em (“syst em”) cover s the functi onality of th e system for its normal ...

  • Bose FREESPACE E4 - page 18

    ©2004 Bo se Corporation , The Moun tain, Framingha m, MA 01 701-9168 USA 279145 A M Rev .00 CCM-00 0922 78 ...

Manufacturer Bose Category Portable CD Player

Documents that we receive from a manufacturer of a Bose FREESPACE E4 can be divided into several groups. They are, among others:
- Bose technical drawings
- FREESPACE E4 manuals
- Bose product data sheets
- information booklets
- or energy labels Bose FREESPACE E4
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 Bose FREESPACE E4.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Bose FREESPACE E4, service manual, brief instructions and user manuals Bose FREESPACE E4. 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 Bose FREESPACE E4.

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A complete manual for the device Bose FREESPACE E4, 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 Bose FREESPACE E4 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bose FREESPACE E4.

A complete Bose 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 Bose FREESPACE E4 - 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 Bose FREESPACE E4, 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 Bose FREESPACE E4, that we can find in the current document
3. Tips how to use the basic functions of the device Bose FREESPACE E4 - which should help us in our first steps of using Bose FREESPACE E4
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Bose FREESPACE E4
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Bose FREESPACE E4 in a specific country, if it was not possible to solve the problem on our own.

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