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Physical Controls 55
E-EQ-MX3XRG-H MX3X Reference Guide
USB Host / Client Port
USB Host / Client connection is made through an optional USB Port if installed. The connector is
an industry-standard 9-pin “D” male connector.
The optional LXE USB cable is required to adapt the connection to a standard USB connector.
Please refer to section titled “Accessories” for the USB part number when ordering.
Caution – Do Not Use the RS-232
Labelled Port for Cables with USB
Plugs/Receptacles:
Caution – Do Not Use the USB
Labelled Endcap Ports for Tethered
Scanners:
Figure 2-10 Endcap Ports
USB Host Cable
Port Label on Endcap
Mobile Device End Goes To USB Type A Plug End
1 Host Detect 1
2 Not Used
3 D + (Green Wire) 3
4 Not Used
5 Ground (Black Wire) 4
6 Not Used
7 D – (White Wire) 2
8 Not Used
9 Not Used
Figure 2-11 USB Type A to Serial Port Cable Pinout
ActiveSync
Connect from USB-C port to USB Type A Host – a laptop/desktop, etc.