Rice Lake Motorola DS457 Laser Scanner - Manual (Page 96)

7 - 2 DS457 Fixed Mount Imager Integration 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 listed under
Decode Aiming Pattern on page 7-6
.
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 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.
Imager Preferences Parameter Defaults
Table 7-1
lists defaults for imager preferences parameters. To change any option, scan the appropriate bar
code(s) provided in
Imager Preferences on page 7-4
.
NOTE
See
Appendix A, Standard Default Parameters
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
Decoding Autoexposure F0h 29h Enable
7-5
Decoding Illumination F0h 2Ah Enable
7-6
Decode Aiming Pattern F0h 32h Enable
7-6
Aim Brightness F0h 9Ch 0
7-7
Illumination Brightness F0h 9Dh 10
7-7
Low Light Enhancement F1h 64h Disable
7-8
Presentation Mode Field of View F1h 61h Default (Reduced)
7-8
Frame Rate F1h A2h Auto
7-9
Image Capture Autoexposure F0h 68h Enable
7-11
Image Capture Illumination F0h 69h Enable
7-11
Fixed Gain F1h 38h 50
7-12
Exposure Time F4h F1h 37h 100 (10 ms)
7-12
Snapshot Mode Timeout F0h 43h 0 (30 seconds)
7-13