30 Physical Controls
VX3X Reference Guide E-EQ-VX3XRG-G
Endcap Ports
The VX3X endcap has two external ports in four available combinations.
Caution – Do Not Use the RS-232
Labeled Endcap Port for Cables with
USB Plugs/Receptacles:
Caution – Do Not Use the USB
Labeled Endcap Ports for Serial
Tethered Scanners:
Figure 2-3 Serial Ports and Cables
Serial / USB-C Endcap
One port is labeled RS-232. This is a 9 pin serial port and is designated as COM3. This port can
be used to attach an external scanner.
The second port is labeled USB-C. This port provides a USB Client connection via an adapter
cable.
Dual Serial Endcap
Both ports are labeled RS-232 and are 9 pin serial ports. One port is COM1, the other is COM3.
These ports can be used to attach an external scanner or an ActiveSync cable.
Serial / USB-H Endcap
One port is labeled RS-232. This is a 9 pin serial port and is designated as COM1. This port can
be used to attach an external scanner.
The second port is labeled USB-H. This port provides a USB Host connection via an adapter
cable.
USB-C / USB-H Endcap
One port is labeled USB-C. This port provides a USB Client connection via an adapter cable.
The second port is labeled USB-H. This port provides a USB Host connection via an adapter
cable.
