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1.
INTRODUCTION ................................................................................................................. 6
1.1.
HOW TO DOWNLOAD DATA FROM SCANNER ........................................................... 6
1.2.
COM DEFINITION FOR HT660/PA96X/PA982/RH767 ................................................... 7
1.3.
USEFUL SAMPLE PROGRAM ....................................................................................... 7
1.4.
GET SDK FROM UNITECH?........................................................................................... 7
2.
USI.DLL – UNITECH SCANNER INTERFACE DLL........................................................... 8
2.1.
Register the application to the USI DLL
.................................................................................................................. 8
2.2.
Unregister the application from the USI.DLL
......................................................................................................... 9
2.3.
Enable / Disable Scanner
............................................................................................................................................. 9
2.4.
Reset Scanner
................................................................................................................................................................ 9
2.5.
Get error code
................................................................................................................................................................ 9
2.6.
Returns the system error code
.................................................................................................................................. 9
2.7.
Get scan data
................................................................................................................................................................ 10
2.8.
Get length of scanned data
....................................................................................................................................... 11
2.9.
Get Symbology name
................................................................................................................................................. 11
2.10.
Clear scan data system buffer
............................................................................................................................. 12
2.11.
Good read indicator
................................................................................................................................................ 12
2.12.
Wait for acknowledgement of the last sent command
.................................................................................. 12
2.13.
Save setting to profiles
.......................................................................................................................................... 12
2.14.
Save scanner setting into specified file
............................................................................................................. 13
2.15.
Change scanner setting from specified setting profile
................................................................................. 13
2.16.
Automatically enable scanner beam with pressing trigger key
.................................................................. 13
2.17.
Stop auto scanning function
................................................................................................................................ 14
2.18.
Check if auto scanning is enable
........................................................................................................................ 14
2.19.
Check if Scan2Key.exe program is running or not
......................................................................................... 14
2.20.
Test if Scan2Key is enabled
.................................................................................................................................. 14
