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Chapter 5 USB Interface
Introduction
There are three options for USB connection.
1.
USB Keyboard: The scanner’s transmission is simulated as USB keyboard input with no need for command
configuration or a driver. Barcode data could be entered by the virtual keyboard directly and it is also convenient for
the host device to receive data.
2.
USB CDC: The USB CDC feature allows the host device to receive data in the way as a serial port does. A driver is
needed when using this feature.
3.
HID-POS: It is based on the HID interface, with no need for a custom driver. It excels virtual keyboard and traditional
RS-232 interface in transmission speed.
When the scanner is connected to both USB and RS-232 ports on a host device, it will select the USB connection by
default.
USB HID Keyboard
When the scanner is connected to the USB port on a host device, you can enable the USB HID Keyboard feature by
scanning the barcode below. Then scanner’s transmission will be simulated as USB keyboard input. The Host receives
keystrokes onthe virtual keyboard. It works on a Plug and Play basis and no driver is required.
@INTERF3
** USB HID Keyboard
If the host device allows keyboard input, then no extra software is needed for HID-KBW input.
Содержание NLS-HR42
Страница 1: ...NLS HR42 2D Handheld Barcode Scanner User Guide...
Страница 23: ...9 Dimensions Left View Front View...
Страница 24: ...10 Top View...
Страница 39: ...25 SCNMOD3 Continuous Mode SCNMOD7 Batch Mode SCNMOD5 Aiming Mode SCNMOD4 Pulse Mode SCNMOD1 Trigger Mode...
Страница 48: ...34...
Страница 65: ...51 KBWCTY27 UK KBWCTY28 Japan...
Страница 79: ...65 KBWPOR8 9ms KBWPOR9 10ms...
Страница 114: ...100 FEBSDT35 35ms FEBSDT40 40ms FEBSDT45 45ms FEBSDT50 50ms FEBSDT55 55ms FEBSDT60 60ms FEBSDT65 65ms...
Страница 115: ...101 FEBSDT70 70ms FEBSDT75 75ms...
Страница 116: ...102 Transmit Delay per 12 Characters FEBMEN0 Disable FEBMEN1 Enable...
Страница 118: ...104 FEBMDT6 800ms FEBMDT7 900ms...
Страница 168: ...154 Enable Disable PDF417 ECI Output PDFECI0 Enable PDF417 ECI Output PDFECI1 Disable PDF417 ECI Output...
Страница 184: ...170 DMCREC1 Enable Rectangular Barcode DMCREC0 Disable Rectangular Barcode...
Страница 186: ...172 Enable Disable Data Matrix ECI Output DMCECI1 Enable Data Matrix ECI Output DMCECI0 Disable Data Matrix ECI Output...
Страница 198: ...184 PNTCHK1 Do Not Transmit USPS Postnet Check Character PNTCHK2 Transmit USPS Postnet Check Character...
Страница 236: ...222 CID099 Modify USPS Planet Code ID CID100 Modify KIX Post Code ID CID101 Modify Australian Postal Code ID...
Страница 242: ...228 Appendix Digit Barcodes 0 9 DIGIT0 0 DIGIT1 1 DIGIT2 2 DIGIT3 3 DIGIT4 4 DIGIT5 5...
Страница 243: ...229 DIGIT6 6 DIGIT7 7 DIGIT8 8 DIGIT9 9...
Страница 244: ...230 A F DIGITA A DIGITB B DIGITC C DIGITD D DIGITE E DIGITF F...
Страница 254: ...240 Terminating Character Suffix Enabled CR 0x0D Max 2 characters...