ISOtunes SPORT CALIBER, Руководство пользователя

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EN | 12
Fitting
ANSI S3.19-1974 Table (NRR Table)
EN352-2:2002 Table (SNR Table)
Models
IT-17 CALIBER
IT-18 CALIBER EN 352
Important
Please read, understand, and follow all safety information. This
product is designed to protect against harmful noise.
Please note, only IT-18 is EN 352 Certified.
Fitting
ISOtunes ® CALIBER comes with a pair of One-Size-Fits-All
TRILOGY™ Triple Flange eartips and 6 sets of foam eartips tall
and short (S,M,L). Choose the size that fits the most snug in your
ear canal. Remember, the snugger the fit, the better the noise
reduction.
ISOtunes
®
TRILOGY™ foam eartips have a threaded core, and the
sound port of the earbud is also threaded.
1. Carefully compress the foam eartip on the stem/sound port.
2. Insert the eartip into your ear as deeply as comfortable
3. Slightly rotate earbud until it is secure in the bowl of your ear.
4. Make the earbud rest tightly next to your inner ear edge.
Hint: To open your ear canal wider, lift the top of your ear up and
away from your head, as shown in FIG 4.
Please Note: should the included Triple Flange eartips not fit
your ears, all ISOtunes ®
TRILOGY™ eartips fit this product.
Eartips other than the ISOtunes
®
TRILOGY™ silicone eartips size
are not NRR/SNR rated for ISOtunes CALIBER, but should offer
reasonable attenuation and performance.
Introduction
Thank you for purchasing ISOtunes
®
CALIBER True Wireless
Noise-Isolating Earbuds. These earbuds have been specifically
designed for use in noisy environments – allowing you to block
out much of the surrounding noise so that you can listen to your
music or talk on the phone with less interruption.
Power ON/OFF
Method 1
Power ON: Open charging case
Power OFF: Place earbuds into charging case and close the lid.
Method 2
Power ON: In OFF mode, press and hold MFB for 3 seconds.
Power OFF: In ON mode, press and hold MFB for 3 seconds.
Bluetooth Pairing
After powering on, the earbuds will automatically enter Bluetooth
Pairing Mode. Look for quick red and blue flashes from the
earbud as a confirmation. Open the Bluetooth settings on your
FIG. 1 FIG. 3 FIG. 2 FIG. 4
B5:
SNR: 36 dB
H= 37 dB
M= 34 dB
L= 29 dB
APVf=MF-SF9 (dB)
Legalities