Connecting An Rs-232 Interface - Motorola SYMBOL LS7708 Product Reference Manual

6-4 Symbol LS7708 Product Reference Guide

Connecting an RS-232 Interface

There are several possible configurations for connecting to an RS-232 host. The scanner connects directly to the host computer.
Host Port
Host Serial Port
To EAS (optional)
Figure 6-1. RS-232 Connection Without Peripherals - Power Supplied Externally