Imager Preferences
96
Scanning Sequence Examples
In most cases scanning one barcode sets the parameter value. For example, to disable image capture illumination,
scan the Disable Image Capture Illumination barcode under Image Capture Illumination on page 99. The imager
issues a fast warble beep and the LED turns green, signifying a successful parameter entry.
Other parameters require scanning several barcodes. See the 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.
Image Capture Preferences Parameter Defaults
Table 9 lists defaults for image capture preference parameters. Change these values in one of two ways:
• Scan the appropriate barcodes in this chapter. The new value replaces the standard default value in
memory. To recall default parameter values, see Default Parameters on page 59.
• Configure the scanner using the 123Scan
configuration program. See 123Scan and Software Tools.
NOTE: See Parameter Defaults for all user preference, host, symbology, and miscellaneous default
parameters.
Table 9 Image Capture Preferences Parameter Defaults
Parameter
Parameter
Number
1
SSI
Number
2
Default
Page
Number
Image Capture Preferences
Operational Modes N/A N/A N/A 98
Image Capture Illumination 361 F0h 69h Enable 99
Image Capture Autoexposure 360 F0h 68h Enable 99
Fixed Exposure 567 F4h F1h 37h 100 100
Analog Gain 1232 F4h D0h Analog Gain x 2 101
Digital Gain 1233 F4h D1h 32 101
Gain / Exposure Priority for Snapshot
Mode
562 F1h 32h Autodetect 102
Snapshot Mode Timeout 323 F0h 43h 0 (30 seconds) 103
Snapshot Aiming Pattern 300 F0h 2Ch Enable 104
Silence Operational Mode Changes 1293 F8h 05h 0Dh Disable (do not silence) 104
Image Cropping 301 F0h 2Dh Disable 105
1. Parameter number decimal values are used for programming via RSM commands.
2. SSI number hex values are used for programming via SSI commands.
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