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USER GUIDE HMP-1 SERIES Thank you for choosing a quality communications headset from Mobile One Australia. This Headset has been designed and developed to maximise comfort, provide superior electronic communications and to ensure excellent hearing protection within environments of high ambient noise.
CARE & MAINTENANCE CONTACT DETAILS CERTIFICATION DATA Mobile One headsets are tested and comply with AS/NZS1270 -2002, Acoustics - Hearing Protectors. NOTE: As hearing protectors, Headsets must be selected, used and maintained according to AS/NZS 1269. These instructions must be followed if the headset is expected to...
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FITTING INSTRUCTIONS The purpose of a Headset is to: 1. Protect your hearing 2. Provide electronic communications Correct fitment of the Headset to your head is vital for maximum hearing protection and to optimise communications ability. A CORRECTLY FITTED HEADSET Figure A Figure B PARTS OF A HEADSET...
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The Headset Ear Cups must be fitted over your ears covering and enclosing them completely The Headset should be fitted so that the horizontal axis of the Ear Cup bisects the approximate tip of the nose of the wearer. This usually means the Headband of the headset will be located directly above the ears, however the headband may be adjusted slightly forward or rearwards for maximum comfort.
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The Microphone Boom can be further adjusted so that the Microphone element (Figure C, item 7) can be correctly positioned in the centre of the mouth opening. Move the ball joint at the mid point of the Microphone Boom to shape the Boom as required. Also, the screw at the Microphone element can be loosened by half a turn counter clockwise to adjust it’s angle.
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STEP 4 Ensuring Ear Cups seal against your head Placing one hand against each Ear Cup, firmly p both Ear Cups inwards against your head and hold for 2 seconds. This action moulds and helps the Ea Cushions to form an efficient seal against the head around your ears improving both comfort and hearing protection.
STEP 6 Checking electronic operation Check Earphones (speakers) You should hear sound from your radio in both Ear Cups. If this is not the case, check the connection to the communications device or that the device is operating properly Check Microphone Check that the speech you are attempting to transmit is reaching the intended person, clearly.
PARTS REPLACEMENT (See items 1 – 4 pictured in Figure 6.0) The LEATHER HEAD BAND COVER (item 1) is simply wrapped around the Head Band with the edges overlapping so that the Velcro seam can be evenly pressed together. To remove the cover, pull the top overlap away from the bottom at the Velcro seam.
NOISE EXPOSURE There is considerable medical research data now available which clearly demonstrates a link between the loss of hearing in humans as a result of exposure to noise. The factors which contribute to this loss of hearing are many and complex, and as the Headset user you should discuss your requirements with suitably qualified professionals to ensure that the headset you have selected is suitable for the type (frequencies) of noise &...
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