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Keyboard Modifiers............................................................ 2-13
RS-232 Baud Rate........................................................ 2-16
RS-232 Word Length: Data Bits, Stop Bits, and Parity2-17
RS-232 Receiver Time-Out.......................................... 2-18
RS-232 Handshaking ................................................... 2-18
Host ACK Selection..................................................... 2-19
Host ACK Enable......................................................... 2-20
Wand Emulation ................................................................. 2-22
Wand Emulation Connection ....................................... 2-22
Wand Emulation Data Block Size................................ 2-22
Wand Emulation Delay Between Blocks..................... 2-23
Wand Emulation Overall Checksum............................ 2-23
Wand Emulation Transmission Rate............................ 2-24
Wand Emulation Polarity............................................. 2-24
Wand Emulation Idle ................................................... 2-25
Chapter 3 - Basic System Operation
Cordless Base........................................................................ 3-1
RF (Radio Frequency) Module Operation............................ 3-1
Cordless Image Scanner ....................................................... 3-1
System Conditions ................................................................ 3-2
Linking Process.............................................................. 3-2
Image Scanner Is Out of Range ..................................... 3-2
Image Scanner Is Moved Back Into Range.................... 3-2
Out of Range and Back into Range with Data Accumulation
Mode On......................................................................... 3-2
Base Charge Mode................................................................ 3-3
Beeper and LED Sequences and Meaning............................ 3-4
Image Scanner LED Sequences and Meaning ............... 3-4
2020 LED Sequences and Meaning ............................... 3-4
Image Scanner Modes........................................................... 3-5
Unlinking the Image Scanner......................................... 3-5
Single Image Scanner Operation .......................................... 3-5
Locked Link Mode - Single Image Scanner .................. 3-6
Open Link Mode - Single Image Scanner...................... 3-6
Override Locked Image Scanner.................................... 3-6
Summary of Contents for 2020
Page 1: ... User s Guide 2020 4820 4820 i 2D Cordless Imaging System ...
Page 7: ...Base Compliance Label locations Item Number Serial Number and Revision Information location ...
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Page 204: ...9 14 2020 4820 4820 i User s Guide Exit Selections Save OCR Template Discard OCR Template ...
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Page 277: ...OCR Programming Chart a e d g c h t l Discard Save r ...