DIANGEL EZ-1B Podręcznik użytkownika
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Drukuj stronęUSER INFORMATION GUIDE (EZ-1B)
Product description
This DIANGEL brand entertainment audio earmuff is designed to improve safety and working
conditions in noisy environments. This user information is applicable for the Over-The-Head earmuff
model EZ-1B. To ensure you get the best comfort, fit and function out of the product it is important
that you read the instructions carefully and save them for future reference. Please refer to the sound
attenuation table for further details on noise reduction. It has electronic sound limiter to cap
entertainment audio sound pressure level to 82dBA effective to the ear. This earmuff also provides
electrical audio input signal via Bluetooth which can be connected to smart phone for communication
or via the 3.5 audio jack. There is no limiter to the sound pressure level in this instance. Refer to the
instruction in this user guide for proper use of this product. Make sure you have selected the correct
product for your application.
Approvals
The product meets the Basic Safety Requirements as laid out in Annex II of the European Community
Directive 89/686/EEC and the requirements of the EMC Directive 89/336/EEC. The product is tested
by INSPEC International Ltd, UK and Combitech AB, Sweden and CE marked by INSPEC International
Ltd (Notified body number 0194) according to EN352-1:2002, EN352-6:2002 and EN352-8:2008.
Earmuffs specification:
Sound attenuation rating (SNR) of 29 dB
Built-in high sensitivity noise protection microphone ensures best call quality
High quality speaker with stereo effect
One key phone call answering function
4G built-in SD memory card, supports MP3/WMA music format
Blue back-lit LCD screen with white characters
FM radio (88 – 108 MHz) with automatic search and automatic save functions
Bluetooth connectivity with smartphone
3.5mm audio jack
Min-USB port for power charging as well as data transfer
Low power consumption with 16+ hours play time on one single full charge
General fitting instructions
Before following the fitting instructions below, brush excess hair aside and remove any ear jewellery
that could affect acoustic seal. The cushions should form a snug fit against the head with no
interference of the seal by any objects, e.g. respirator headbands or spectacles arms, and that the
cups completely enclose the ears.
1. Ensure that the cup with
LCD and control buttons is
on the RIGHT side before
putting it on your head.
Read the marking on the
headband.
2. Place the headband
over the head by pulling
it ajar slightly.
3. Adjust the height of the cups by
sliding them up and down so they
seal the ears completely.
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