TESTO 320 - Tips and assistance; Questions and answers

8 Tips and assistance
68
8 Tips and assistance
8.1. Questions and answers
Question Possible causes/solution
Rechargeable battery low > Switch to mains operation.
Measuring instrument
switches off automatically
or cannot be switched on
Batteries/rechargeable batteries
empty.
> Charge rechargeable battery or
switch to mains operation.
Error message: Cell
protection enabled
The shutdown limit of the CO sensor
was exceeded.
> Remove the probe from the stack.
Error message: Printing
not possible
• With printer 0554 0543: Bluetooth
interface not enabled.
• Wrong printer enabled.
• Printer switched off.
• Printer outside wireless
transmission range.
> Enable Bluetooth interface, see
Bluetooth
®
, page 38.
> Enable printer to be used,
<dg_ref_source_inline>.
> Switch on printer.
> Move printer into wireless
transmission range.
If we could not answer your question, please contact your dealer or
Testo Customer Service. For contact details, see back of this
document or the website www.testo.com/service-contact.
1.888.610.7664 info@Testo-Direct.com
www.Testo-Direct.com