TESTO 300 LL NEXT LEVEL - Update via USB

8 Using the product
52
Function Section
Country version and language
8.2.6.1
WLAN
8.2.6.2
Date/time
8.2.6.3
Contact information
8.2.6.4 (own company data)
Registration
8.2.13.1 (instrument registration)
3
Next >

Setup is complete.
4
If necessary, tap Start tutorial or End setup.
8.2.13.4 Update via USB
Testo recommends updating the firmware only when the charge
capacity is full.
You will find the current instrument software (firmware) on the Testo homepage
www.testo.com under the product-specific downloads.
1
Call up function: | Help | Update via USB
2
Confirm info with OK.

Firmware update is started.
3
Insert the connecting cable (0449 0134) into the USB port on the
measuring instrument, then connect it to the PC.

Your PC identifies the measuring instrument as a removable medium.
4
Copy the new instrument software file (t300.zip) to the identified
removable medium.
Length of the copying process: approx. 10 – 15 minutes
5
Disconnect the connecting cable from the measuring instrument.

Once the instrument software has been updated (duration approx. 1.5
hrs), the measuring instrument will automatically reboot and is ready for
use again.