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Copyright

This publication, including all photographs and illustrations 

is protected under international copyright laws, with all 

rights reserved.  Neither this manual, nor any of the 

material within, may be copied or reproduced without the 

written consent of bhi Ltd.

Disclaimer

The information in this document is subject to change 

without  notice.    bhi  Ltd  makes  no  representations 

or  warranties  with  respect  to  the  contents  hereof 

and  specifically  disclaims  any  implied  warranties  of 

merchantability or fitness for any particular purpose.  

Furthermore, bhi Ltd reserves the right to revise this 

publication and to make changes from time to time in the 

content hereof without obligation of bhi Ltd to notify any 

person of such revision or changes.

 Important Information

Page

 

30

 

Every noise-eliminating speaker comes with a 12 month

guarantee against defective materials and workmanship.

If you do have a problem then please refer to the troubleshooting 

section 4.  If you have not resolved your problem then please 

contact us.

Before you make your call please have the following to hand:

√ 

Your serial number if applicable (not on all product.  Some 

speakers may be identified by a coloured sticker)

√ 

Details of when and where you purchased the noise eliminating 

speaker

√ 

Your address 

Most queries can be sorted out over the telephone, if not we will 

arrange with you to have your speaker sent back to us for analysis, 

repair or replacement (if within 12 months from date of purchase, if 

outside the guarantee period an estimate of the cost of repair will 

be given).

For contact details please refer to back cover of this manual.

6. 

bhi support

If you have any suggestions for improvements please compete and 

return the customer feedback form.

Содержание NES-5

Страница 1: ...Operating Manual DSP Noise Cancelling products 1030 103D Issue H 04 10 Page 32 DSP Noise Cancelling products bhi email sales bhi ltd com www bhi ltd com Tel 44 0 845 2179926 Fax 44 0 845 2179936 bhi L...

Страница 2: ...in the European Union and other European countries with separate collection systems This marking shown on the product or its literature indicates that it should not be disposed of with other house hol...

Страница 3: ...mation Page 30 Every noise eliminating speaker comes with a 12 month guarantee against defective materials and workmanship If you do have a problem then please refer to the troubleshooting section 4 I...

Страница 4: ...munications especially amateur radio two way radio and HF radio It is suitable for all bands and is easy to set up and control via the microprocessor controlled pushbuttons on the front of the speaker...

Страница 5: ...are fully adaptive to any change in noise levels and interference On the NES10 2 MK3 the noise cancelling can be switched on or off and there are 8 user selectable noise cancellation levels whilst the...

Страница 6: ...essing Page 27 NEDSP1062 Amplified DSP modules Amplified version of the low level audio NEDSP1061 modules except they feature an integral 2 5W rms power amplifier They are ideally suited for fitting i...

Страница 7: ...inputs for low level signals Need to Connect more than one piece of equipment to your bhi Noise Eliminating Speaker or module Switch box front view Switch box rear view The NEDSP1061 modules again fe...

Страница 8: ...1 MKII now comes with 20 more audio and a new filter select knob Noise cancellation 9 35dB Audio input output Line level input output Output volume control Input level control with LED Power on off wi...

Страница 9: ...he sensitivity level of the NES10 2 MK3 so that there is no distortion and the speaker is not being overdriven Page 24 Audio Adaptors See tables below for details Adaptors for connecting NES10 2 MK3 t...

Страница 10: ...ptors see section 5 This socket can also drive another loudspeaker When a connector is inserted into this socket the internal speaker of the NES102 MK3 is muted Page 23 Optional Extras The following i...

Страница 11: ...the mounting plate to prevent it from marking surfaces Page 22 See FAQs on our website for further information and help What adjustments do I need to make during use Apart from changing the filter lev...

Страница 12: ...move to the next step If the problem is cured try removing the previous ferrite s Shorten ing the power lead may also improve the situation Figure 8 Power lead suppression Fit another ferrite at the o...

Страница 13: ...o lead adapters are available from bhi A2 metre audio extension lead is available if your equipment is more than 2m away from the NES10 2 MK3 see section 5 5 Set the rotary noise cancellation filter l...

Страница 14: ...y control on the NES10 2 MK3 fully counter clockwise or thereabouts Now tune your radio communications equipment until you have a good clear signal with good volume The volume from the speaker is low...

Страница 15: ...radio communication equip ment on and that you have a signal for the speaker to process To verify this remove the audio connector from the external speaker socket on your equipment Check that the LED...

Страница 16: ...DC power 12 24V dc 500mA Size 110 x 65 x 55mm Weight 200gms Page 17 3 4 NES 5 basic set up procedure and operation 1 Connect the supplied in vehicle power lead bhi power supply or a suitable power ad...

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