Usb Interface Configuration - Datalogic DIAMOND D531 Quick Reference

USB INTERFACE CONFIGURATION

The USB interface is compatible with:
- Windows 98 (and later)
- Mac OS 8.0 (and later)
- IBM POS for Windows
- 4690 Operating System
Start-Up
As with all USB devices, upon connection, the Host performs several checks by
communicating with the Diamond™. During this phase the green LED on the
Diamond™ reader blinks and normal operations are suspended. Two basic
conditions must be met before Diamond™ is ready to read codes, the correct
USB driver must be loaded and sufficient power must be supplied to the reader.
For all systems, the correct USB driver for the default USB-KBD interface is
included in the Host Operating System and will either be loaded automatically or
will be suggested by the O.S. and should therefore be selected from the dialog
box (the first time only).
If the Host supplies sufficient power to the reader, the start-up phase ends
correctly, the green LED stops blinking and the reader emits the beep OK
signal.
If the Host does not supply sufficient power to the reader, a dialog box will
appear on the Host and the reader will be blocked (green LED continues
blinking). In this case, disconnect the USB cable at the Host (green LED stops
blinking), connect and power-up an external supply to the USB cable then
reconnect the USB cable to the Host and close the dialog box. The reader emits
the beep OK signal. You can now read codes. At this point you can read the
USB interface configuration code according to your application. Load drivers
from the O.S. (if requested). When configuring the USB-COM interface, the
relevant files and drivers must be installed from the USB Device Installation
software, which
http://www.datalogic.com.
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