ER-6 ER-6i Isolator Earphones User Manual
Contents
1. with which the filters need to be changed will vary widely among users The filters should be changed if the volume decreases or the sound quality declines Note Once removed the filters are not reusable notch groove Changing Filters ER 6 DA Bs 1 Remove eartip 2 Line up the tip of the screw with the white dot in the middle of the filter a 3 Push the screw into the old filter 4 Pull the filter straight out with a slow twisting motion until it grabs the filter ER 6 Filter Replacement zs 1 The filter has a groove 2 Place the filter into the 3 Attach eartip in it which must line up end of the earphone with the notch on the Push gently on the earphone rim filter and it will lock into place 8 Changing Filters 6i 6i Filter Removal 2 Line up the tip of the screw with the middle of the filter and push the screw firmly into the filter with a slow twisting motion until it grabs the filter 3 Pull filter straight out 6i Filter Replacement he 1 The eartip has a clear 2 Place the filter into the 3 Attach eartip plastic tab at the top end of the earphone The filter has a notch Turn and push it slowly that lines up with the until it locks into place tab 9 Proper Care Do not expose earphones to extreme temperatures Avoid dropping or strong impact Extreme shock can damage the earphones Always leave an eart2. aircraft do not qualify as high fidelity which can produce noisy audio at normal listen ing levels An in line volume control adapter such as Radio Shack 42 2559 will solve the problem 12 Specifications Frequency response 20 Hz to 16 kHz Tolerance 3 dB to 6 kHz 6 dB to 16 kHz re nominal Transducer type ER 6 balanced armature Transducer type ER 6i balanced armature 1 kHz sensitivity ER 6 108 dB SPL for a 0 4 V input 1 kHz sensitivity ER 6i 108 dB SPL for a 0 126 V input Impedance ER 6 48 Ohms Impedance ER 6i 16 Ohms Maximum output 120 dB SPL Maximum continuous input 2 5 Vrms Weight less than 1 oz Effective Response of Isolator Earphones x0 a 8 Heo A gw A o a So Referengel XP Response i E P W E a 3 E 30 y 100 1000 10000 Frequency Hz The above graph indicates that 6i earphones have 8 dB higher sound output and increased bass compared to the original ER 6 earphones The dotted line is the reference response of the open ear to live performances CD equalization 13 Warranty Etymotic Research Inc warrants this product against defects in material or workmanship for a period of 90 days from the date of original purchase from an authorized Etymotic distributor or reseller The warranty can be extended for up to one year if Etymotic receives an on line
3. dry the eartip 4 With a slight twisting motion push the eartip on the stem until it fits securely Foam eartips Disposable foam eartips compress to form a tight seal that holds the earphones firmly in place The eartips at the end of the earphones can be replaced by sliding them off and on A combination of twisting and pulling is recommended for eartip removal Eartip Insertion Flanged eartip insertion For best results moisten the flanged eartip before insertion e Carefully insert one earphone at a time while pulling up and out on the back of the ear The earphone should seal deeply and comfortably in the ear canal Foam eartip insertion Use a foam eartip if a good seal cannot be obtained with a flanged eartip Compress the foam at the end of the earphone by rolling it between your thumb and forefinger before inserting it Hold the eartip in place for about 5 seconds while the foam expands to create a tight seal in the ear canal Remove earphones slowly with a twisting motion to gradually break the seal Do not pull on the cords to remove earphones 6 Filters ETYMOTIC Isolator earphones have special filters that smoothe the frequency response and prevent earwax from entering the earphones These filters are located at the tip of the earphone and are visible when the eartip is removed Ifthe filters become clogged they should be replaced A dirty filter will reduce earphone output The frequency
4. ip on the earphone for shock protection e Perspiration entering the nozzle may cause the earphone to temporarily stop working Normal operation usually returns after the earphone dries out Do not pull on the cord to remove it from the jack or the ear Clean or replace the eartips prior to use by others Replace disposable foam eartips regularly Earwax buildup can reduce the earphone output When the filters become clogged they should be replaced See Changing Filters 10 Caution Consult a physician or audiologist if you have excessive ear wax difficulty inserting the eartips or discomfort after prolonged use ETYMOTIC Isolator earphones exclude most external sounds even at low listening levels It is unsafe to use insert earphones while driving a motorized vehicle operating machinery bicycling or jog ging because you may not be alerted to potential danger Do not use the earphones at excessively loud levels Noise induced hearing loss is a function of exposure time the average sound level and the peak of very loud sounds Decreased listening levels allow for longer periods of safe listening time Best Performance A full bass response depends on the user s ability to properly insert and seal the earphones in the ear canals 11 In Flight Use ETYMOTIC Isolator earphones were designed to provide exceptional sound quality when used with high fidelity audio systems Note that sound systems on some
5. isolator earphones User Manual Earphone Descriptions ER 6 Isolator earphones have a flat real ear response for reproducing CD and MP3 recordings The sound accuracy is comparable to professional earphones 6i Isolator earphones have 8 dB greater overall sensitivity and 8 dB more bass than the ER 6 earphones The higher sound output and enhanced bass of the 6i make these earphones ideal for MP3 CD DVD and other portable players and eliminates the need for a headphone amplifier ER 6 Isolator earphones 5 ft cord with 3 5 mm stereo plug 1 pair 2 flange eartips 1 pair foam eartips 2 replacement filters Filter changing tool Shirt clip Pouch not shown 6i Isolator earphones 5 ft cord with 3 5 mm stereo plug 1 pair white 3 flange eartips 1 pair foam eartips 2 replacement filters Filter changing tool Shirt clip not shown Pouch not shown 4 se J 8 Eartips In addition to flanged eartips ETYMOTIC Isolator earphones are supplied with disposable foam eartips Both types provide excellent sound reproduction when properly inserted If the earphones seem to lack bass insert the earplug deeper into the ear canal to obtain a better seal or try the foam eartip option Flanged eartips These reusable eartips should be cleaned regularly Cleaning the flanged eartips 1 Carefully remove the eartip from the earphone 2 Use water and mild soap to remove dirt and earwax 3 Rinse and completely
6. warranty registration any time within the first 90 days Locate Isolator earphones at www etymotic com Click on Warranty Registration fill out the form and submit ER will repair or replace the defective product at its option if returned within the warranty period to our service facility This warranty is in lieu of all other warranties expressed or implied including but not limited to any implied warranty of merchantability or fitness for a particular purpose 14 ETYMOTIC RESEARCH Inc Etymotic Research has spent over twenty years developing in the ear technology for auditory research precision monitoring and critical listening ER has developed many innovative hearing technologies available today ER products are used by musicians and others who insist on superior sound quality Etymotic means true to the ear Other Etymotic consumer products MicroPro Earphones Musicians Earplugs High Fidelity Earplugs ETY COM M handsfree headset for mobile phones 15 isolator earphones ETYMOTIC RESEARCH INC 61 Martin Lane Elk Grove Village IL 60007 www etymotic com 1 888 ETYMOTIC Isolator is a trademark of Etymotic Research Inc The solator earphones are covered by one or more of the following U S patents 4 677 679 4 763 753 45 887 070 and other patents pending Comply is a trademark of Hearing Components Inc covered by patents 44 880 076 and 5 002151 ER6 61 50k 0804
Download Pdf Manuals
Related Search