Unitech Hand Held Scanner - Manual (Page 12)

Page 11
Chapter 4 Terminal Interface
4.1 Installation
To install the scanner as a terminal interface, you need a DB25 RS232
cable, a terminal wedge “Y” cable and an AC adapter. See Figure 3 for
reference.
Figure 3. Installing as a Terminal Wedge
Host
Terminal
AC adaptor
SCANNER
RS232 Cable
"Y" Cable
Original Cable
female
male
Installation procedures:
1) Power off the terminal and unplug the communication cable at
terminal side.
2) Install the interface cable as shown in Figure 3. The “Y” cable
provided in Figure 3 is for terminals with female connector on
communication port. If there is a male connector on your terminal,
you need a converter to change that male to female and another
converter to change the female to male on host connector.
3) When the scanner is powered, a long beep sound indicates that the
scanner is ready to use.