User`s guide

Dexcom G4 PLATINUM User’s Guide | 79
•Each“dot”onthetrendgraphisasensorglucosereadingreported
every 5 minutes.
•Thetrendgraphshowsthecurrenttime.
•Thestatusareashowsneededcalibrationupdates,calibrationerrors
and sensor glucose reading issues.
•Yourhighalertsettingshowsasayellowlineacrossthetrendgraph.
•Yourlowalertsettingshowsasaredlineacrossthetrendgraph.
•Thegrayzonehighlightsyourtargetglucoserange,basedonyour
high and low glucose alert settings.
•Yourcurrentglucosereadingisredifitislowandyellowifitishigh,
based on your high and low glucose alert settings.
•Ifyourlowglucosealertisnotsetandyourglucoseis55mg/dLor
lower, your glucose value is red.
•Ifyoursensorglucosereadingsareinbetweenyourhighandlow
glucose alert settings, the glucose value is white.
•Thedotsonyourtrendgraphchangecolorsbasedonyourhighand
low alert settings.
You can view your past glucose information on the 1, 3, 6, 12, and 24
hour trend graphs by pressing the UP or DOWN button.
•Yoursystemonlyreportsglucoseinformationbetween40-400mg/dL.
Yourtrendgraphshowsaatlineordotsat400or40mg/dLwhen
your glucose is outside this range.
The sensor glucose reading is in
milligrams per deciliter (mg/dL) unit