Dexcom g4 User Manual page 144

Continuous glucose monitoring system
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12
What will I see
Prompt,
on the receiver
alert or
screen?
alarm?
Out of
range alert
Unknown
sensor
prompt
Wait
prompt
15 minute
calibration
error alert
144
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Dexcom G4 Continuous Glucose Monitoring System
What does this
How will the
mean?
receiver notify
me?
(vibrate and/or
beep)
The transmitter and
1 vibrate then
receiver are not
vibrate/beep every
communicating and
5 minutes until
you will not receive
the receiver and
sensor glucose
transmitter are
readings.
back in range.
The sensor
Symbol in status
is sending
area only.
sensor glucose
readings that the
receiver does not
understand. You will
not receive sensor
glucose readings.
The receiver has
Symbol in status
detected a potential
area only.
problem with the
sensor signal. You
should wait about
30 minutes for more
prompts. Do not
enter any blood
glucose values
during this time.
You will not receive
sensor glucose
readings.
The sensor cannot
1 vibrate then
calibrate. Wait 15
vibrate/beep every
minutes then enter 1
5 minutes until
more blood glucose
confirmed.
value. Wait 15 more
minutes. If error screen
still appears enter 1 more
blood glucose value.
Wait 15 minutes. If no
sensor glucose readings
appear on the receiver,
the sensor needs to be
replaced.
Will the
receiver
re-notify
me?
No unless
you have
turned on the
out of range
alert.
N/A
N/A
No

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Questions and answers

Kari Scott
March 27, 2025

The mom set a high ceiling of 300. How do I get to an actual number and not a "high" reading

1 comments:
Mr. Anderson
March 27, 2025

You can adjust the high glucose alert value on the Dexcom G4 by following these steps:

1. Press the button to select “High Alert.”
2. Press the UP or DOWN button to highlight “On/Off” and press the SELECT button to set this option.
3. Press the LEFT button to return to the previous screen.
4. Press the DOWN button to highlight “Level.”
5. Press the SELECT button and then use the UP or DOWN button to adjust the high glucose alert value.
6. The high glucose alert value can be set between 6.7 and 22.2 mmol/L in 0.1 mmol/L increments.
7. Press the SELECT button to confirm the new setting.

This adjustment allows you to set a specific threshold instead of receiving a general "high" reading.

This answer is automatically generated

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