Epson TM-T88V-DT Technical Reference Manual page 105

4
Select the product name or port for the serial communication device.
Item
Physical serial port
USB port 1 to 6
5
Set the following, then click [Add].
Information of the registered device is displayed in the [Registered serial
communication devices].
This is the serial port on the back of this product.
These are the USB ports on the back of this product.
If connecting a serial device using a COM-USB cable, select the
corresponding USB port. You can check the USB port number using
[Display port location].
Description
Chapter 2 Setup
2
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