Starting A Sensor Session - Dexcom g4 User Manual

Continuous glucose monitoring system
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3
3.7

STARTING A SENSOR SESSION

Follow the steps below to tell the receiver that you have inserted a new sensor.
1. Press the
SELECT
2. From any trend graph, press the
display the main menu.
3. Press the
Up
or
DOWN
highlight "Start Sensor."
4. Press the
SELECT
new sensor session. The start sensor processing
screen will appear to let you know your sensor
session has been activated and your 2-hour startup
has begun.
5. Your receiver will then return to the 3-hour trend
graph.
6. Check your receiver in approximately 10 minutes
after starting your sensor session to make sure
your receiver and transmitter are communicating.
The antenna symbol
corner of trend graph. If the out of range symbol
appears in the upper right corner of the trend
graph, see Chapter 9, Section 9.9, Out of Range/
No Antenna.
HELPFUL HINTS:
• The start sensor menu option will disappear from the main menu. The
option will only appear again after an active sensor session ends. If
you do not see the start sensor option on your menu screen, you can
continue that session or stop the session (refer to Chapter 9, Section 9.6,
Sensor Shut-off Troubleshooting).
• After starting a new sensor session, you will not receive sensor glucose
readings or alerts until your 2-hour startup period has ended and you
have completed your initial calibrations. See Chapter 4, Section 4.3,
Startup Calibration.
42
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Dexcom G4 Continuous Glucose Monitoring System
button to turn the receiver on.
SELECT
button to scroll until you
button to confirm the start of a
should appear in upper left
button to

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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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