6 - 2 DS8178 Digital Scanner Product Reference Guide
Scanning Sequence Examples
In most cases scanning one bar code sets the parameter value. For example, to disable image capture
illumination, scan the Disable Image Capture Illumination bar code under Image Capture Illumination on page
6-5. The digital 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. 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 *Restore Defaults on page 5-5.
NOTE See Appendix A, Standard Parameter Defaults for all user preferences, hosts, symbologies, and
miscellaneous default parameters.
Table 6-1 Imaging Preferences Parameter Defaults
Parameter
Parameter
Number
SSI Number Default
Page
Number
Imaging Preferences
Operational Modes N/A N/A N/A
6-4
Image Capture Illumination 361 F0h 69h Enable
6-5
Image Capture Autoexposure 360 F0h 68h Enable
6-5
Fixed Exposure 567 F4h F1h 37h 100
6-6
Fixed Gain 568 F1h 38h 50
6-6
Gain / Exposure Priority for Snapshot
Mode
562 F1h 32h Autodetect
6-7
Snapshot Mode Timeout 323 F0h 43h 0 (30 seconds)
6-8
Snapshot Aiming Pattern 300 F0h 2Ch Enable
6-9
Silence Operational Mode Changes 1293 F8h 05h 0Dh Disable (do not silence)
6-9
Image Cropping 301 F0h 2Dh Disable
6-10
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