LED Chart Power ON Blue LED is solid for one second while powering on Power OFF Yellow LED is solid for one second then powers off Pairing Blue LED blinks twice every 3 seconds Active call Blue LED blinks once per second No active call Blue LED blinks every 4 seconds Charging Solid yellow LED Low battery Blinking yellow LED high-fidelity, noise-isolating bluetooth headset Charge complete Solid blue LED ETYMOTIC RESEARCH INC. 61 Martin Lane • Elk Grove Village, IL 60007 www.etymotic.
Introduction The Etymotic etyBLU2 noise-isolating headset contains a highly directional noise-canceling microphone. The combination of an in-ear noise-isolating earphone and a directional microphone placed close to the mouth provides exceptional sound quality and clear communication at both ends of the conversation. The etyBLU2 headset was developed by Etymotic Research for use in high levels of background noise. Warranty Etymotic Research, Inc.
Introduction The Etymotic etyBLU2 noise-isolating headset contains a highly directional noise-canceling microphone. The combination of an in-ear noise-isolating earphone and a directional microphone placed close to the mouth provides exceptional sound quality and clear communication at both ends of the conversation. The etyBLU2 headset was developed by Etymotic Research for use in high levels of background noise. Warranty Etymotic Research, Inc.
Caution Identification F In rare instances an eartip may come off in the ear canal when removing the earpiece. If this should occur and the eartip cannot be easily removed, it is recommended that you promptly contact an audiologist or other medical professional. A professional can use blunt tweezers to remove the eartip. B A D G C C E D Consult an audiologist or physician if you have excessive ear wax, difficulty inserting the eartips, or discomfort after prolonged use.
Caution Identification F In rare instances an eartip may come off in the ear canal when removing the earpiece. If this should occur and the eartip cannot be easily removed, it is recommended that you promptly contact an audiologist or other medical professional. A professional can use blunt tweezers to remove the eartip. B A D G C C E D Consult an audiologist or physician if you have excessive ear wax, difficulty inserting the eartips, or discomfort after prolonged use.
Charging Pairing The etyBLU2 headset comes with a rechargeable lithium polymer battery. Charge the headset for at least one hour before first use. Charging time from empty: 2-3 hours 80% charge: 1 hour Pairing varies by device Charging with the USB connector (included) • Plug the micro USB connector into the etyBLU2 headset as shown. • Plug USB end of the charging cable into a computer USB port. • The solid yellow LED will indicate that the headset is charging.
Charging Pairing The etyBLU2 headset comes with a rechargeable lithium polymer battery. Charge the headset for at least one hour before first use. Charging time from empty: 2-3 hours 80% charge: 1 hour Pairing varies by device Charging with the USB connector (included) • Plug the micro USB connector into the etyBLU2 headset as shown. • Plug USB end of the charging cable into a computer USB port. • The solid yellow LED will indicate that the headset is charging.
Insertion Selecting an Eartip 3-flange long stem Foam standard Glider small The eartip that is most comfortable is the likely choice, but it MUST SEAL well in your ear. If you can easily hear others when the volume is off, you don’t have a good seal. Twist it in deeper, or choose another eartip. When changing eartips make sure the eartip fits securely on the stem of the earphone. Important: Sound quality and noise isolation depend on a good eartip seal.
Insertion Selecting an Eartip 3-flange long stem Foam standard Glider small The eartip that is most comfortable is the likely choice, but it MUST SEAL well in your ear. If you can easily hear others when the volume is off, you don’t have a good seal. Twist it in deeper, or choose another eartip. When changing eartips make sure the eartip fits securely on the stem of the earphone. Important: Sound quality and noise isolation depend on a good eartip seal.
Multi-Function Button (MFB) Power ON PRESS the MFB for 4 seconds to MFB Power On. Blue LED is solid for one second while powering ON. Blue LED blinks when the headset is ON. Multi-Function Button (MFB) The following features depend on phone support: Redial PRESS and HOLD the MFB (long press) for one second. Power OFF PRESS the MFB for 4 seconds to Power Off. Yellow LED is solid for one second then powers OFF. Voice Call PRESS the MFB quickly (short press) to make a voice call.
Multi-Function Button (MFB) Power ON PRESS the MFB for 4 seconds to MFB Power On. Blue LED is solid for one second while powering ON. Blue LED blinks when the headset is ON. Multi-Function Button (MFB) The following features depend on phone support: Redial PRESS and HOLD the MFB (long press) for one second. Power OFF PRESS the MFB for 4 seconds to Power Off. Yellow LED is solid for one second then powers OFF. Voice Call PRESS the MFB quickly (short press) to make a voice call.
Changing the Filter Care The earpiece in the etyBLU2 headset has a special filter that smoothes the frequency response and prevents earwax from entering the earphone.The filter is located at the end of the earphone and is visible when the eartip is removed. • Do not expose to extreme temperatures. • Avoid dropping and strong impact. • Leave eartip on the headset for shock protection. • Clean or replace eartips prior to use by others. Change the filter if loudness decreases or the sound quality declines.
Changing the Filter Care The earpiece in the etyBLU2 headset has a special filter that smoothes the frequency response and prevents earwax from entering the earphone.The filter is located at the end of the earphone and is visible when the eartip is removed. • Do not expose to extreme temperatures. • Avoid dropping and strong impact. • Leave eartip on the headset for shock protection. • Clean or replace eartips prior to use by others. Change the filter if loudness decreases or the sound quality declines.
FCC & Other Information This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1.This device may not cause harmful interference, and 2.This device must accept any interference received, including interference that may cause undesired operation.These limits are designed to provide reasonable protection against harmful interference in a residential installation.
FCC & Other Information This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1.This device may not cause harmful interference, and 2.This device must accept any interference received, including interference that may cause undesired operation.These limits are designed to provide reasonable protection against harmful interference in a residential installation.
LED Chart Power ON Blue LED is solid for one second while powering on Power OFF Yellow LED is solid for one second then powers off Pairing Blue LED blinks twice every 3 seconds Active call Blue LED blinks once per second No active call Blue LED blinks every 4 seconds Charging Solid yellow LED Low battery Blinking yellow LED high-fidelity, noise-isolating bluetooth headset Charge complete Solid blue LED ETYMOTIC RESEARCH INC. 61 Martin Lane • Elk Grove Village, IL 60007 www.etymotic.
