User`s guide

Dexcom G4 PLATINUM Professional System User’s Guide | 59
5.5 USING THE RECEIVER SHIELD AND
PREPARING THE RECEIVER FOR MULTIPLE
PATIENT USE
PRECAUTIONS
•Ifall3squaresealshavebeenusedbeforetheend
of the session, return the receiver to the healthcare
professionalofce.Donotchargethereceiverif
you cannot seal it. Unsealed receivers could spread
contamination.
 •Donotpuncturethereceivershieldforanyreason.
Punctured shields could spread contamination.
 •Returnthereceivertothehealthcareprofessionalif
the acoustic spacer moves away from the upper right
corner. The entire receiver shield must be discarded
and replaced. The spacer allows the receiver speaker
to work properly when the shield is in place. If the
spacer moves and the receiver speaker volume is low,
you might miss alerts or alarms.
Out of range symbol appears
in upper right of trend graph
in real-time mode
Out of range symbol appears
in upper right of trend graph
in blinded mode