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Apply the ring to the measurement site. Ensure that the skin under the adhesive is not wrinkled. <\/span><\/p>\n<\/div><\/li><\/i><\/span>\n
Press gently on the retainer ring and move your finger around its circumference to ensure good adhesion of the ring to the skin. <\/span><\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/div>![](\"http:\/\/global.sentec.com\/fileadmin\/sites\/2\/2024\/01\/MicrosoftTeams-image-122.png\" "\\"MicrosoftTeams-image")
<\/span><\/div><\/div><\/div>STEP FIVE<\/span><\/p>\n<\/div>Prepare the sensor<\/span><\/h3><\/div>- <\/i><\/span>
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Open the Docking Station Door and remove the sensor.<\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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Close the Docking Station Door. <\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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Check the condition of the sensor membrane and the integrity of the sensor. If necessary, change the membrane. Do not use the sensor if any problems are noted. <\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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Apply 1-2 small drops of contact liquid to the center of the sensor surface.<\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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Keep the sensor horizontal (membrane facing upwards) so that the contact liquid does not run off the membrane. Flip over the sensor just before inserting it into the ring.<\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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TIP! Always grab the sensor at its neck to avoid damaging the sensor cable. <\/span>\u00a0<\/span><\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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TIP!<\/span> Use Sentec Contact Gel for more accurate readings. <\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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TIP!<\/span> Alternatively, you can apply one small drop of contact liquid to the skin area in the center of the attachment ring. <\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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TIP!<\/span> Avoid wetting the adhesive tape.<\/span><\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/div>![](\"http:\/\/global.sentec.com\/fileadmin\/sites\/2\/2024\/01\/MicrosoftTeams-image-121.png\" "\\"MicrosoftTeams-image")
<\/span><\/div><\/div><\/div>STEP SIX<\/span><\/p>\n<\/div>Attach the sensor<\/span><\/h3><\/div>- <\/i><\/span>
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Holding the sensor at its neck, approach the attachment ring and first insert the nose of the sensor into the retainer ring.<\/span><\/p>\n<\/div><\/li>- <\/i><\/span>
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Apply slight downward pressure on the sensor neck to position it in the ring. The spring tension of the retainer ring will pull the sensor into place with little to no pressure on the skin.<\/span><\/p>\n<\/div><\/li>