Software Configuration
138
Matrix 300N
Manual Calibration
The following examples show some of the typical conditions occurring during
the installation and how they can be tuned manually:
Under-exposure
To correct this result it is recommended to change the following parameters in their
order of appearance:
1. increase the Exposure Time
2. increase the Ga
in
NOTE
Figure 85 - Example Under Exposure: Too Dark
In general, a longer exposure time corresponds to a lighter image but is susceptible to
blurring due to code movement. Exposure time is also limited by the Internal Lighting
mode parameter. Longer exposure times can be set if the power strobe level is low-
ered.
High gain settings may produce a grainy image that may affect the decoding process.
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