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June 3, 2010
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identiCLASS Developer Tool Kit User Guide
8
Configuration
It may be helpful in certain situations to adjust the following parameters using the Software
Configuration Tool.
8.1
Modulation Index (MI)
The Modulation Index has to be within the range defined in the standard to which your
equipment must conform.
8.2
Rx Threshold
The Rx Threshold can be adjusted. In situations where there is background RF noise, the the
Rx Threshold can be increased so that the receiver will not be switched on by the noise.
8.3
Rx Gain
The Rx Gain can be adjusted. It may be desirable to reduce the Rx Gain when there is
background RF noise.
8.4
Changing these parameters
To adjust any of these parameters, do the following:
1. Run the Software Configuration Tool.
2. Click on the
Device Settings
tab.
3. If you have more than one reader connected to the computer, choose it in the drop-
down box at the top of the screen.
4. Choose the standard for which you want to apply these settings by choosing one of
the tabs on the left.
5. If you have more than one antenna connected to the reader, choose the antenna
whose settings you want to configure: Antenna 0, Antenna 1, Antenna 2.
6.
Set values according to standard configuration for:
in this drop-down box
choose the type of antenna you are configuring:
