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User Manual for Etymotic Research ER-4S Noise-Attenuating Portable Stereo Earphones Click to enlarge the picture
Contents of the user manual for the Etymotic Research ER-4S Noise-Attenuating Portable Stereo
- Product category: Earphones Etymotic Research
- Brand: Etymotic Research
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Etymotic Research Earphones
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User manual for the Etymotic Research ER-4S Noise-Attenuating Portable Stereo contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Etymotic Research product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Etymotic Research user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Etymotic Research product will considerably shorten its lifespan!
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Product description The Etymotic Research ER-4S stereo earphones feature an ultra-lightweight design, up to 42dB of external noise attenuation, and an enhanced output level for both the high and low frequency range, a combination that ensures clear, natural listening enjoyment at safe and moderate playback levels. These earphones have the most accurate frequency response for monitoring musical material, and are recommended for home stereo and computer use, while also satisfying the requirements of most portable devices. - Ultra-lightweight audiophile-quality earphones for portable audio listening with transparent, reference-quality sound
- Custom removable filters shape frequency response, protect earphones from earwax
- Foam and plastic flange eartips provide comfortable fit and maximum sound isolation
- Recommended for use with all portable players including Minidisc, CD, DVD and MP3
- High sensitivity with enhanced bass and high frequency output, no additional amplifier required
- High external noise exclusion ensures monitoring at safe, moderate listening levels
- Accurate, real-ear response
UPC: 898234000428 In the Box Etymotic Research ER-4S - Noise-Attenuating Audiophile Portable Stereo Earphones 5' Cable 1/4" Stereo Phone Adapter 6 x 3-Flange Eartips 10 x Foam Eartips Filter Changing Tool 4 x Replacement Filters Shirt Clip Carrying Pouch Storage Box Limited 1-Year Warranty User Manual PDF 402kbzqfrusdyraztsqrauwysr Table of Contents
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Technical parametersEtymotic Research ER-4S Specs | | | Design | In-Ear (Intra-Aural) | | Driver Type | Balanced | | | | Frequency Response | 20 Hz to 16 kHz | | Sensitivity | 108 dB | | Impedance | 100 Ohms | | | | Audio Connector | 1/8" (3.5 mm) TRS | | Adapter (Included) | 1/4" (6.3 mm) | | | | Package Weight | 0.45 lb | | Box Dimensions (LxWxH) | 6.6 x 5.6 x 2.1" |
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