Operation Manual

GMC-I Messtechnik GmbH 69
Measurement with Sensors via USB Port
Connection
Up to four USB sensors can be connected simultaneously.
USB sensors with high current consumption ratings should be
connected to the socket labeled 500 mA.
Note: Current consumed by sensors which are connected to the
USB ports must be taken into consideration.
If possible, disconnect sensors from the USB ports when they are
not actually in use.
Activating the USB Devices Menu
Press the ESC or the MENU key in order to allow for the selection of
USB sensors in the main menu. The “USB directory” icon is
displayed (see screenshot above).
After selecting the USB directory, the softkeys for all connected
USB sensors are displayed (see screenshot above).
The softkeys for the sensors which are included in the USB
devices directory are activated in the same way as the softkeys
for the individual measurements in the main menu.