USB HID

Scan the following code to program the 3820 for USB HID bar code scanners. Scanning this code changes the terminal ID to 131.

USB HID Bar Code ScannerUSB Com Port Emulation

Scan the following code to program the 3820 to emulate a regular RS-232-based Com Port. If you are using a Microsoft® Windows® PC, you will need to download a driver from the Hand Held Products website (www.handheld.com). The driver will use the next available Com Port number. Apple® Macintosh computers recognize the scanner as a USB CDC class device and automatically uses a class driver. Scanning the code below changes the terminal ID to 130.

USB Com Port EmulationNote: No extra configuration (e.g., baud rate) is necessary.
CTS/RTS Emulation
USB CTS/RTS Emulation On* USB CTS/RTS Emulation Off
ACK/NAK Mode
ACK/NAK On* ACK/NAK Off