7 - 2 Symbol MS4404/MS4407 Integration Guide

Imaging Sequence Examples
In most cases capturing one bar code sets the parameter value. For example, to disable the decode aiming
pattern, capture the Disable Decode Aiming Pattern bar code listed under Decode Aiming Pattern on page 7-7.
For systems that use a beeper and LED, a fast warble beep sounds and the LED lights, signifying a successful
parameter entry.
Other parameters, such as Crop to Pixel Address, require capturing several bar codes. See these parameter
descriptions for this procedure.
Errors While Imaging
Unless otherwise specified, to correct an error during an imaging sequence, just re-capture the correct parameter.
Imager Preferences Parameter Defaults
Table 7-1 lists defaults for imager preferences parameters. To change any option, capture the appropriate bar
code(s) provided in Imager Preferences on page 7-4.
NOTE See Appendix A, Standard Defaults for all user preferences, hosts, symbologies, and miscellaneous
default parameters.
Table 7-1
Imager Preferences Default Table
Parameter Parameter Number Default Page Number
Imaging Options
Focus Mode F0h A6h Far Focus
Note: The default value
for DPM digital scanners
is Near Focus.
7-5
Decoding Autoexposure F0h 29h Enable 7-6
Decoding Illumination F0h 2Ah Enable 7-6
Decode Aiming Pattern F0h 32h Enable 7-7
DPM Scanning F1h 09h Enable
7-8
Image Capture Autoexposure F0h 68h Enable 7-9
Image Capture Illumination F0h 69h Enable 7-9
Gain F4h F0h A7h 100 7-10
Exposure Time F 4h F0h 38h 10 ms 7-11
LED Illumination F0h ADh External LED Illumination 7-12
Snapshot Mode Timeout F0h 43h 0 (30 seconds) 7-12