Product manual

Appendix E. Sending a New OS to the
NL200
Whenever a new operating system is released for the NL200, it will be
available from our website: www.campbellsci.com/downloads
.
Follow these steps to send the new OS to the NL200:
1. Plug the wall charger into an AC outlet and the barrel connector into the
NL200’s power jack.
2. Connect a USB cable between one of your computer’s USB ports and the
USB port on the NL200.
3. Open DevConfig.
4. Select the NL200 under Device Type.
5. Select the appropriate Communication Port.
6. Go to the Send OS tab.
7. Press the Start button.
8. In the resulting dialog box, select the file that should be sent to the device
as an operating system (this file should have an .obj extension) and press
the OK button.
9. The operating system will be sent to the NL200.
10. After the file has been sent, the power LED on the NL200 will blink
repeatedly while the NL200 copies the OS into its internal flash. This
process takes about 10 seconds. While the LED is blinking, the NL200 is
in a vulnerable state where a removal of power will leave the NL200
without a valid operating system to run. DO NOT remove power until the
LED stops blinking.
E-1