CTI 2550-A, Installation And Operation Manual

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C T I 2550-A Installation and O peration G uide 15
Figure 14
Configuration Jumper Locations
NOTE:
Advanced operating mode is not supported in this release.
2.3.4 Selecting Digital Filtering
Locate the Digital Filtering Jumper JP3 (see Figure 14). To enable digital filtering, set the jumper in
the ENABLE position. Since many analog input signals contain noise, CTI recommends using digital
filtering unless maximum response time is required. As shipped digital filtering is enabled for all 8
analog inputs.
2.3.5 Selecting Offset Scaling
Locate the SCALE jumper (see Figure 14). To enable offset scaling for all 8 inputs set the jumper to
the ENABLE position.
2.3.6 Selecting Advanced Operating Mode
Locate jumper JP2 (see Figure 14). To enable advanced mode set the jumper in the 8WX-16WX
position.