2-4
IM DL350-17EN
2.3 Connecting to the USB Interface
Precautions to Be Taken When Connecting Probes
• Be sure to insert the USB cable connector firmly into the USB port.
• If you are connecting multiple devices by using a USB hub, connect the instrument to the USB
hub port that is closest to the port that the controller is connected to.
• Do not connect or remove USB cables from the time when the instrument is turned on until
operation becomes available (approximately 20 to 30 seconds). Doing so may damage the
instrument.