Table of Contents
Revision History ........................................................................................................................................... 3
Chapter 1 Getting Started ............................................................................................................................ 1
Introduction ........................................................................................................................................ 1
About This Guide ............................................................................................................................... 2
Barcode Scanning .............................................................................................................................. 2
Configuring the EM2000 ..................................................................................................................... 2
Barcode Programming ................................................................................................................. 2
Command Programming.............................................................................................................. 3
Read Register ...................................................................................................................... 3
Write Register ...................................................................................................................... 7
Save Register Data in EEPROM ........................................................................................ 11
Relationship between Programming Command and Serial Command ................................ 13
Registers ............................................................................................................................ 15
Programming Barcode Data ............................................................................................................. 27
Factory Defaults ............................................................................................................................... 27
Chapter 2 Communication Interfaces ....................................................................................................... 28
TTL-232 Interface ............................................................................................................................ 28
Baud Rate ................................................................................................................................. 29
USB Interface................................................................................................................................... 30
USB DATAPIPE ........................................................................................................................ 30
USB HID-KBW .......................................................................................................................... 30
Standard Keyboard ............................................................................................................ 31
Emulate ALT+Keypad ........................................................................................................ 31
Function Key Mapping ........................................................................................................ 32
ASCII Function Key Mapping Table .................................................................................... 33
USB Country Keyboard Types ............................................................................................ 34
Beep on Unknown Character .............................................................................................. 37
Inter-Keystroke Delay ......................................................................................................... 37
Caps Lock .......................................................................................................................... 38
Convert Case ..................................................................................................................... 39
Emulate Numeric Keypad ................................................................................................... 40
USB COM Port Emulation ......................................................................................................... 41
Summary of Contents for NLS-EM2000
Page 1: ...NLS EM2000 Embedded 2D Barcode Scan Engine User Guide...
Page 3: ...Revision History Version Description Date V1 0 0 Initial release April 10 2015...
Page 10: ......
Page 64: ...54 Good Read Beep Frequency Low Medium High Good Read Beep Duration 40ms 80ms 120ms...
Page 117: ...107 Mirror Images Decode Unmirrored DM Only Decode Mirrored DM Only Decode Both...
Page 119: ...109 Mirrored Micro QR Decode Mirrored Micro QR Do Not Decode Mirrored Micro QR...
Page 136: ...126 Appendix F Digit Barcodes 0 5 0 1 2 3 4 5...
Page 137: ...127 6 9 6 7 8 9...
Page 138: ...128 A F A B C D E F...