User Manual

8 Tips and assistance
57
8 Tips and assistance
8.1. Questions and answers
Question Possible causes / solution
FULL appears in the
display, the red LED
flashes twice, out appears
in the display.
Insufficient memory capacity on SD
card to save the data.
> Remove the SD card, free up more
memory space and copy data.
Err appears in the display,
the red LED flashes twice,
out appears in the display.
An error occurred while saving data to
the SD card.
> Remove the SD card, free up more
memory space and copy data.
nO dAtA appears in the
display, the red LED
flashes twice.
The logger has not yet recorded any
data and is in Wait mode.
> Remove the SD card and wait until
the logger is in Rec mode.
rST appears in the display. The battery has been inserted. No
data are recorded.
> Reprogram the data logger via the
software.
H Cap appears in the
display.
The battery has been inserted after
the battery and the auxiliary battery
had been fully discharged. The
auxiliary battery must be charged.
1. Connect the data logger to the PC
with a USB cable.
2. Charge the auxiliary battery
approx. 5-10 minutes via the USB-
cable.
- The display shows rST.
- - - -
appears in the display.
Sensor of data logger defective or an
incompatible sensor has been plugged
in.
> Contact your dealer or the Testo
Customer Service.
If you have any questions please contact your local dealer or the
Testo Customer Service. You find contact data on the back of this
document or in the Internet under www.testo.com/service-contact.