Maintenance - Haven ISOtunes XTRA Bedienungsanleitung

EN
DualConnect Function
ISOtunes ® XTRA is capable of connecting with two Bluetooth
time.
To pair two devices at the same time:
1. From OFF mode, press and hold the MFB until the indicator light fl ashes red and blue
alternately, entering pairing mode. Pair with phone A.
2. Turn off the Bluetooth switch for phone A. Your ISOtunes
®
status.
3. From OFF mode, press and hold the MFB until the indicator light fl ashes red and blue
alternately, entering pairing mode. Pair with phone B.
4. Then, turn on phone A's Bluetooth
connected to both.
Shift Between Calls on Two Devices
While on a call with phone A, you can answer a call from phone B by pressing the MFB once.
This will put the call from phone A on hold. Press the MFB again to shift back to the original call.
While on a call with phone A, you can end the call and answer a call with phone B by pressing
and holding the MFB for 2 seconds.
SafeMax™ Technology
If your device incorporates SafeMax
decibels. 85 decibels is the maximum volume limit allowed by OSHA in the workplace over an
8 hour period. ISOtunes devices with SafeMax
®
compliant.
® -enabled phones at the same
XTRA will return to unconnected
®
switch again. Your ISOtunes XTRA will now be
® ®
Technology, its volume output has been limited to 85
™
Technology are OSHA, NIOSH, and ANSI
™
Noise Attenuation
APPROVAL: ISOtunes ® XTRA is tested and approved in accordance with ANSI S3.19-1974
Specifi cations.
Frequency, Hz 125
Grand Mean Attenuation, dB 28.5
Standard Deviation, dB 2.8
The level of noise entering a person's ear, when ISOtunes
directed, is closely approximated by the difference between the A-weighted environmental
noise level and the Noise Reduction Rating (NRR). Improper fi t of this device will reduce its
effectiveness in attenuating noise. Consult the enclosed instructions for proper fi tting.
Example:
1. The surrounding noise level measured at the ear is 100 dB.
2. The NRR of ISOtunes XTRA is 27 dB.
®
3. The noise level entering the ear is approximately equal to 73 dB.
Please note that the NRR is based on the attenuation of continuous noise and may not be an accurate
indicator of the protection attainable against impulsive noise, such as gunfi re.
Guarantee
There is a one year guarantee against defects in material and workmanship. The guarantee does
not cover damage by misuse, abuse or unauthorized modifi cations.

Maintenance

• Clean your TRILOGY ™ Foam Tips by gently wiping them with a clean, damp cloth. Use water
250 500 1000 2000 3150 4000 6300
25.4 30.3 32.8 37.7 42.0 40.9 44.0
2.3 3.0 3.8 2.8 3.3 3.6 2.7
XTRA headphones are worn as
®
EN
8000 NRR
44.6
27
3.4