Datalogic QuickScan I QD2400 - Manual (Page 20)

Setup
10 QuickScan™ I QD24XX/QBT24XX/QM24XX
Installing the Interface Cable
For Corded versions, connect the reader cable by inserting the cable into the handle as shown
in Figure 2. To remove it, insert a paper clip into the release aperture, then unplug the cable.
Figure 2. Connect/disconnect the cable
RS-232 Serial Connection
Turn off power to the terminal/PC and connect the reader to the terminal/PC serial port via the
RS-232 cable as shown in Figure 3. If the terminal will not support POT (Power Off the Terminal)
to supply reader power, use the approved power supply (AC Adapter). Plug the AC Adapter bar-
rel connector into the socket on the RS-232 cable connector and the AC Adapter plug into a
standard power outlet.
Figure 3. RS-232 Connection