Dexcom G6 - Page 333

Dexcom G6
®
System User Guide
331Appendix F: Technical Information
USB Charging/Download Cable* Specifications
Input/Output 5 V DC, 1A
Type USB A to USB micro B
Length 3 feet
*The power supply/charger can be connected to the USB charging/download cable for
charging using an AC power outlet. Misuse of the USB cable can present a strangulation
risk. Isolation of system is by unplugging charger from wall.
Power Supply/Charger Specifications
Class II
Input
AC Input 100-240 Vac, 50/60Hz, 0.2A, 0.2A rms at 100
Vac
DC Output 5V DC, 1A (5.0 Watts)
Immunity to Electro-Magnetic Events Statement (IEC 60601-1-2)
This equipment has been tested and found to comply with the IEC 60601-1-2 standard.
These limits are designed to provide reasonable assurance that the device is protected
against electro-magnetic interruptions and does not cause these interruptions in other
devices when used according to instructions. However, there is no guarantee that
interference will not occur during device use. Aninterference event can be recognized
by gaps in G6 readings or gross inaccuracies. The user is encouraged to try to mitigate
these effects by one of the following measures:
• If the sensor reading changes by 30% or more in 5 minutes, and the change
doesn’t reflect symptoms or recent actions, take a meter reading. Compare the
two readings and contact Technical Support if they don’t follow the 30/30 rule.
The 30/30 rule is the following: If the meter shows less than 70, CGM should read
within ± 30 points.If the meter shows 70 and above, the CGM should read ± 30%.
Example: a 202 mg/dL sensor reading and a 188 mg/dL glucose meter value = a
7% difference (this is still considered accurate). If a reading is outside of the 30/30
rule, if you want, calibrate again to more closely align your CGM and meter.