C3+ IFU - 0723 01140 (70048) UK Page 14 of 18
DO NOT use abrasive cleaners or solvents such as acetone.
4.6 Frequently asked questions
1.1. How do I know that the battery of the device is fully charged?
The LED will be continuously green when C3+ is connected to a power source and fully charged.
1.2. Time and date of my measurement were wrong. How can I fix this problem?
The C3+ has an internal clock which compares itself to the clock on the PC, when preparing for a
new patient. If the time is incorrect, just setup the device for a new patient, and the device will
automatically set the clock to the same time as the PC.
1.3. Do I need software for downloading measurement data from the C3+?
Yes, as a minimum you need the intended software which can be downloaded from
www.cortrium.com.
1.4. My C3+ does not start, what might cause this problem?
If the battery is empty, the C3+ will not be able to start. Charge the device using the USB cable and
wait for the LED to turn green.
5. Maintenance, Storage and Disposal
5.1 Maintenance
The C3+ device contains no user serviceable parts, cannot be opened, and does not require routine
maintenance. If a problem with the C3+ is experienced, contact Cortrium or your local supplier.
Cortrium service contact:
Cortrium ApS - Erik Husfeldts Vej 7 - DK-2630 Taastrup - Denmark
email: support@cortrium.com - Website: www.cortrium.com
5.2 Storage
Do not store the C3+ in locations in which the device would be exposed to:
● Temperatures lower than -25° or greater than 70 ° Celsius
● Air humidity outside 10 - 95 %
● Heavy contamination from dirt or other foreign agents