Proface APL3000B - Node Box PC - Manual (Page 69)

PS-3000B Series Hardware Manual
3-14
3.2.5 USB Cable Clamp Attachment/Removal
This clamp is used to prevent the USB cable connected to the USB Host Interface on the front of the PS-B unit
from being unplugged due to vibration or other causes.
„ Attachment
(1) Place the PS-B unit face-down on a flat surface as shown below. Your PS-B unit has four USB
connectors.
(2) For PS3000-BA, unscrew the screws (2) from the Expansion Board Cover, and open the cover.
• When using two or more USB ports, be sure to first connect one USB cable to the upper
USB connector, and then connect the second USB cable to the lower USB connector.
• When using only one of the USB ports, be sure to use the upper USB connector. This
allows you to securely clamp the USB cable in the cable clamp.
Upper USB Interface
Lower USB Interface
Upper USB Interface
Lower USB Interface
PS3000-BA Front PS3001-BD Front
(This figure is PS3000-BA.)