Motorola SYMBOL DS6707, Product Reference Manual

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6 - 2 Symbol DS6707 Digital Imager Scanner Product Reference Guide
Scanning Sequence Examples
In most cases scanning one bar code sets the parameter value. For example, to disable the decode aiming pattern,
scan the Disable Decode Aiming Pattern bar code under Decode Aiming Pattern on page 4-18. The digital
imager scanner issues a fast warble beep and the LED turns green, signifying a successful parameter entry.
Other parameters require scanning several bar codes. See these parameter descriptions for this procedure.
Errors While Scanning
Unless otherwise specified, to correct an error during a scanning sequence, just re-scan the correct parameter.
Imaging Preferences Parameter Defaults
Table 6-1 lists the defaults for imaging preferences parameters. There are two ways to change the default values:
•
Scan the appropriate bar codes in this guide. These new values replace the standard default values in
memory. To recall the default parameter values, scan the Set Default Parameter on page 4-4.
•
Download data through the device’s serial port using SSI. Hexadecimal parameter numbers appear in this
chapter below the parameter title, and options appear in parenthesis beneath the accompanying bar codes.
Refer to the Simple Serial Interface (SSI) Programmer’s Guide for detailed instructions for changing
parameters using this method.
NOTE See Appendix A, Standard Default Parameters for all user preferences, hosts, symbologies, and
miscellaneous default parameters.
Table 6-1
Imaging Preferences Parameter Defaults
Parameter
Parameter
Number
Default
Page
Number
Imaging Preferences
Operational Modes N/A N/A 6-4
Low Light Enhancement F1h 64h Disable 6-5
Presentation Mode Field of View F1h 61h Default (Reduced) 6-5
Image Capture Autoexposure F0h 68h Enable 6-6
Image Capture Illumination F0h 69h Enable 6-6
Illumination Bank Control F1h 3Bh Full 6-7
Fixed Exposure F4h F1h 37h 100 6-8
Fixed Gain F1h 38h 50 6-8
Gain / Exposure Priority for Snapshot Mode F1h 32h Autodetect 6-9
Snapshot Mode Timeout F0h 43h 0 (30 seconds) 6-10