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Chapter 2 – Basic System Operation
Base
The USB-connected base provides the link between the HS2R9 and the host
system. The base contains an interface assembly and an RF communication
module. The interface assembly performs the data exchange between the
HS2R9 and the host system.
The base is also the HS2R9’s battery charger. Refer to “Base Charge Mode” on
page 2-2 for additional information.
RF (Radio Frequency) Module Operation
The cordless system uses a two-way Bluetooth radio to transmit and receive data
between the HS2R9 and the Base. Designed for point-to point applications, the
radio operates using a license free ISM band, which sends relatively small data
packets at a fast data rate over a radio signal with randomly changing
frequencies, making the cordless system highly responsive to a wide variety of
data collection applications and resistant to noisy RF environments.
Cordless HS2R9
The HS2R9 enables fast and accurate bar code scanning using a non-contact
area image sensor.
The HS2R9 is comprised of an image engine, a decode/control assembly, and an
RF communication module. The image engine performs the bar code image
illumination and sensing. The decode/control assembly coordinates the central
communication activities including: capturing and decoding the bar code image
data, performing software activities (parameter menuing, visual indicator support,
low battery indication), and data translation required for the host system. The RF
communication module performs the data exchange between HS2R9 and the
base.
Summary of Contents for Flexpoint HS2R9
Page 1: ...Flexpoint HS2R9...
Page 7: ...7 9 10 15 flexpoint HS2R9 Imager Components...
Page 22: ...22 9 10 15...
Page 37: ...37 9 10 15 Appendices Appendix A Programming Bar Codes...
Page 38: ...38 9 10 15...
Page 39: ...39 9 10 15 Appendix B ASCII Conversion Chart...
Page 40: ...40 9 10 15...
Page 41: ...41 9 10 15 Appendix B ASCII Conversion Chart continued...
Page 43: ...43 9 10 15 Appendix C Symbology Chart continued...
Page 44: ...44 9 10 15 Appendix D Data Matching Collation Needs 7 bit commands...
Page 45: ...45 9 10 15...
Page 46: ...46 9 10 15...
Page 47: ...47 9 10 15 Appendix E GS1 Formatting Needs 7 bit commands...
Page 48: ...48 9 10 15...
Page 49: ...49 9 10 15...
Page 56: ...56 9 10 15...