DI-15 High-Definition Electronic Earplugs for Dentists Quick Start
Contents
1. front of the device OFF flip the switch toward the back of the device Refer to the user manual for complete instructions and troubleshooting information gt amp aD Some people can flip the switch when the device is in the ear but it is not unusual that you will have to take it out of your ear to change the switch position2. T l HIGH DEFINITION ELECTRONIC EARPLUGS QUICK START Battery Insertion e Open the battery door located on the bottom of the device e Remove yellow tab from battery Note The battery has a flat side and a round side e Place battery in the door and close Note Door will not close if the battery is inserted incorrectly Eartips and Proper Insertion a BBB ooa 3 Flange Foam The eartip that is most comfortable and seals the ear is the best choice Note Eartips are reusable Replace 3 flange eartips every 60 90 days and foam eartips regularly To properly insert Pull ear up and out Using a twisting motion position the device horizontally in the ear with the switch toward the back of the ear Note If the di 15 is turned on feedback whistling may be heard while inserting the device until it is fully sealed in the ear It will go away when the eartip is sealed in the ear Battery Door gt Always carry spare batteries Low battery warning When you hear a low rumbling sound change the battery refer to manual When changing eartips make sure the eartip fits securely on the stem of the device correct incorrect Ba Deeply sealed eartips reduce the hollow sound in your voice If this happens try to achieve a deeper seal You may want to try an eartip with a long stem 3 Operating the Switch ER098644 A ON flip the switch toward the
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