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Image Capture Autoexposure ................................................................................. 5-10
Image Capture Illumination ..................................................................................... 5-10
Gain ........................................................................................................................ 5-11
Exposure Time ........................................................................................................ 5-11
LED Illumination ...................................................................................................... 5-12
Snapshot Mode Timeout ......................................................................................... 5-14
Snapshot Aiming Pattern ........................................................................................ 5-14
Presentation Snapshot by Motion ........................................................................... 5-15
Continuous Snapshot .............................................................................................. 5-15
Image Cropping ...................................................................................................... 5-16
Crop to Pixel Addresses ......................................................................................... 5-17
Image Resolution .................................................................................................... 5-18
Image Brightness (Target White) ............................................................................ 5-19
Image File Format Selector ..................................................................................... 5-20
JPEG Image Options .............................................................................................. 5-20
JPEG Quality and Size Value ................................................................................. 5-21
Image Enhancement ............................................................................................... 5-22
Image Edge Sharpening ......................................................................................... 5-23
Image Contrast Enhancement ................................................................................ 5-24
Image Rotation ........................................................................................................ 5-25
Bits per Pixel ........................................................................................................... 5-26
Signature Capture ................................................................................................... 5-27
Signature Capture File Format Selector ................................................................. 5-28
Signature Capture Bits per Pixel ............................................................................. 5-29
Signature Capture Width ......................................................................................... 5-29
Signature Capture Height ....................................................................................... 5-30
Signature Capture JPEG Quality ............................................................................ 5-30
Video View Finder ................................................................................................... 5-30
Target Video Frame Size ........................................................................................ 5-31
Video View Finder Image Size ................................................................................ 5-31
Video Resolution ..................................................................................................... 5-32
Chapter 6: SSI Interface
Introduction ................................................................................................................... 6-1
Communications ........................................................................................................... 6-1
SSI Transactions .......................................................................................................... 6-3
General Data Transactions ..................................................................................... 6-3
Transfer of Decode Data ......................................................................................... 6-4
Communication Summary ............................................................................................ 6-5
RTS/CTS Lines ....................................................................................................... 6-5
ACK/NAK Option ..................................................................................................... 6-5
Number of Data Bits ................................................................................................ 6-5
Serial Response Time-out ...................................................................................... 6-6
Retries ..................................................................................................................... 6-6
Baud Rate, Stop Bits, Parity, Response Time-out, ACK/NAK Handshake ............. 6-6
Errors ...................................................................................................................... 6-6
Things to Remember When Using SSI Communication ............................................... 6-6
Using Time Delay to Low Power Mode with SSI .......................................................... 6-7
Simple Serial Interface Default Parameters .................................................................. 6-8
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