Reset To Default Firmware; Troubleshooting - VOLTCRAFT 1435090 DL-200T Mode D'emploi

17. RESET TO DEFAULT FIRMWARE

Resetting the firmware deletes all configuration settings, but does
not affect the stored measurement records.
• Remove the battery as mentioned in chapter "9. Initial operation" on
page 67.
• Press and hold the button DOWN and connect the data logger to your
computer. Once the green LED control light (3) is on, release the
button DOWN.
• Wait for few minutes until the computer recognizes the data logger as a
USB device. The firmware is reset.
• Configure the data logger as mentioned in "11. Configuration" on page
69.

18. TROUBLESHOOTING

Problem
The computer
does not
recognize the
data logger.
No PDF file is
generated.
92
Possible solution
Check whether "USB" is shown on the data logger
after plug in. If so, plug into an another USB port.
Check whether the usage of USB mass storage
device function on your computer is enabled.
Check whether data logger has been recognized by
your computer.
Check whether your computer is displaying the data
logger as a new mass storage device.
Check whether data logger is upgrading the firmware
(please refer to "16. Upgrade firmware" on page
91 ).