NuForce Earphones, User Manual

Page 1: ...382 South Abbott Ave Milpitas CA 95035 USA www nuforce com EMAIL salesteam nuforce com NuForce Earphones User s Guide ...

Page 2: ...g listening at high volume levels Follow guidelines established by the U S Occupational Safety Health Administration OSHA for maximum time exposure at various sound pressure levels Ignoring these guidelines can result in permanent hearing loss The following table may prove helpful 90 dB SPL for 8 hours 95 dB SPL for 4 hours 100 dB SPL for 2 hours 105 dB SPL for 1 hour 110 dB SPL for 1 2 hour 115 d...

Page 3: ...382 South Abbott Ave Milpitas CA 95035 USA www nuforce com EMAIL salesteam nuforce com ...

Page 4: ...akers are large Why a system s loudness capability should be the measure of excellence isn t difficult to understand People install often quite costly sound systems in their cars Some of the larger specimens seem capable of shaking their host vehicle apart The pavement trembles when one passes by A club s sound system is in the same league ear splitting gut wrenching floor buckling output With the...

Page 5: ...ties As strange as this may seem one of clarity s principal components is silence A silent audio system an audio system that contributes little to no noise of its own reveals the music all the more clearly at listening levels from soft to loud Resolution likewise contributes to clarity Imagine two mounds of sand in bright sunlight One mound is mixed with mud It s difficult to see its individual gr...

Page 6: ...hese listening distinctions Soundstage Another critically important measure of an audio system s quality is its ability to project a convincing soundstage Can you perceive its width and depth Is it realistically proportioned Can you hear the venue as large or small Is it clear to you where the musicians perform within the soundstage Depending on the style of recording our audiophile s sound system...

Page 7: ...the audio spectrum Again no mud Just lovely well defined sounds A good audio system aims at naturalness Size Good audio is not necessarily big audio If you shop wisely you need not spend a fortune to achieve a high level of audio performance With these pointers as a guide the newcomer has a good idea of what to listen for The least expensive NuForce components will more than satisfy modest applica...

Page 8: ...stening device before inserting any earphones into your ears Once inserted gradually increase the volume to a moderate listening level Refer to above for SPL chart to prevent damage to your hearing Using any earphones at high volumes greater than 85 dB A or for extended periods of time more than a one hour period per day can permanently damage your ears Clean your ear tips as often as possible to ...

Page 9: ...A www nuforce com EMAIL salesteam nuforce com SHOULD ANY OF THESE SYMPTOMS OCCUR STOP USING YOUR EARPHONES AND CONSULT A MEDICAL DOCTOR Ringing or buzzing in the ears Difficulty in hearing speech Muffling of sounds Abnormal build up of ear wax ...

Page 10: ...ponse and sound isolation depends on how well you insert your earphones into your ear canal If you feel there is a lack of bass try experimenting with different ear tips comes in several different sizes to obtain better seal and sound isolation Insert your earphones images shown below are for illustration only using the following guidelines ...

Page 11: ...382 South Abbott Ave Milpitas CA 95035 USA www nuforce com EMAIL salesteam nuforce com LEFT RIGHT ...

Page 12: ...ble strain relief In addition a Red ring marks the Right side allowing quick identification 1 Jack the 3 5 mm gold plug to your sound device with volume control at low or off level 2 Insert Right R earphone to your right of your ears and do the same for the other left ear 3 Ear tips Try different sizes to determine the best fit for comfort and isolation ...

Page 13: ...es that support the call answering feature allow you to push the microphone button to answer calls and ending of calls Speak naturally there is no need to bring the microphone to the mouth Basic music playback While listening to songs you can Pause forward and playback a song at anytime 1 Press button once to pause the song 2 Press button twice to forward the song 3 Press button thrice playback a ...

Page 14: ...tire agreement between the parties relating to the subject matter hereof and supersede any and all prior and contemporaneous other terms or conditions whether oral or written including negotiations prior quotations and purchase orders between the parties These Terms may be modified only by a writing signed and approved by an authorized representative of NuForce NuForce failure to object to any ter...

Page 15: ...exercise NuForce own discretion in selecting the method of shipment The risk of loss passes to Buyer upon delivery to the carrier at NuForce point of shipment NuForce retains title to the Products until NuForce has received payment in full of all sums due in connection with the sale of Products to Buyer NuForce hereby reserves and Buyer hereby grants to NuForce a purchase money security interest i...

Page 16: ...es duties and other charges related thereto unless NuForce receives a certified tax exemption from Buyer prior to shipment Buyer agrees to indemnify defend and hold NuForce harmless from any loss or expense arising out of or related to NuForce reliance on any tax exemption provided by Buyer Payment Except as otherwise specifically designated on the invoice payment shall be due and payable within 3...

Page 17: ...ce right to pursue the collection of any remaining balance NuForce reserves the right to charge a late fee on late payments at the lesser of one and 1 5 per month or the maximum rate allowable by law together with NuForce costs of collections including attorneys fees Acceptance Use of the Products by Buyer or its agents or the failure by Buyer to reject the Products within 5 days following Buyer s...

Page 18: ...arranty For a period as specified in the Warranty Coverage section after conclusion of the Refund Period NuForce warrants i this product against defects in materials and workmanship and ii that each Product unmodified and under normal use and conditions will substantially comply with NuForce applicable written technical documentation for the Product NuForce reserves the right to make substitutions...

Page 19: ...Y NO PERSON IS AUTHORIZED TO MAKE ANY WARRANTY OR REPRESENTATION ON BEHALF OF NUFORCE CONCERNING THE PRODUCTS OTHER THAN THE LIMITED WARRANTY EXPRESSLY SET FORTH IN SECTION 0 BUYER WILL BE SOLELY RESPONSIBLE FOR AND WILL INDEMNIFY DEFEND AND HOLD HARMLESS NUFORCE FROM AND AGAINST ANY AND ALL LIABILITIES DAMAGES COSTS AND EXPENSES RELATED TO ANY WARRANTIES WITH RESPECT TO THE PRODUCTS OTHER THAN TH...

Page 20: ...by a brief statement explaining the alleged defect and iii NuForce examination of such Product shall disclose to NuForce satisfaction that such failures did not arise as a result of misuse abuse improper installation or application repair alteration or accident or negligence in use storage transportation or handling by anyone other than NuForce Any replacement Product will be warranted for the rem...

Page 21: ...LE USE PERFORMANCE OR FAILURE OF THE PRODUCTS WHETHER SUCH LIABILITY ARISES UNDER CONTRACT TORT INCLUDING NEGLIGENCE STRICT PRODUCT LIABILITY OR OTHERWISE EVEN IF NUFORCE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR IF SUCH DAMAGE COULD HAVE BEEN REASONABLY FORESEEN IN NO EVENT WILL NUFORCE LIABILITY TO BUYER ARISING OUT OF OR RELATING TO THESE TERMS EXCEED THE AMOUNT OF THE PURCHASE PRI...

Page 22: ...or any rights hereunder without the prior written consent of NuForce Confidentiality Buyer acknowledges that Buyer may gain access to trade secrets and confidential information of NuForce At all times Buyer agrees not to disclose NuForce trade secrets or confidential information to any third party without the express written consent of NuForce Buyer further agrees to undertake all steps necessary ...

Page 23: ...t be in a writing signed by NuForce If any provision of these Terms is declared invalid illegal or unenforceable all remaining provisions shall continue in full force and effect Nonperformance of either party except for the making of payments shall be excused to the extent that performance is delayed or rendered impossible by any reason where failure to perform is beyond the reasonable control of ...

Page 24: ...becomes your property and the replaced item becomes Nuforce s property When a refund is given your product becomes Nuforce s property OBTAINING WARRANTY SERVICE If you purchased the product in the U S deliver the product at your expense to any Nuforce Service Center located in the U S If you purchased the product outside of the U S deliver the product to any Nuforce Authorized Importer in the coun...

Page 25: ...Warranty does not apply to any non Nuforce hardware products or any accessories even if packaged or sold with Nuforce hardware Non Nuforce manufacturers suppliers may provide their own warranties Other accessories distributed by Nuforce under the Nuforce brand name are not covered under this Limited Warranty This warranty does not apply a to damage caused by accident abuse misuse misapplication or...

Page 26: ...LAWFULLY DISCLAIM IMPLIED WARRANTIES UNDER THIS LIMITED WARRANTY ALL SUCH WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY No Nuforce reseller agent or employee is authorized to make any modification extension or addition to this warranty NUFORCE IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSE...

Page 27: ...DER THIS WARRANTY OR MAKE A PRODUCT EXCHANGE WITHOUT RISK TO OR LOSS OF PROGRAMS OR DATA Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages or exclusions or limitations on the duration of implied warranties or conditions so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also h...

Page 28: ...382 South Abbott Ave Milpitas CA 95035 USA www nuforce com EMAIL salesteam nuforce com ...