Siemens HydroRanger 200, Instruction Manual

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7ML19985FC03 HydroRanger 200 – INSTRUCTION MANUAL Page 205
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P821 Spike Filter
Dampens spikes in the echo profile to reduce false readings.
Use P821 if interference spikes are on the long shot Echo Profile display.
P822 Narrow Echo Filter
Filters out echoes of a specific width.
Use this for transducer acoustic beam interference (e.g. ladder rungs). Enter the width of
false echoes (in ms) to be removed from the long shot Echo Profile. When a value is keyed
in, the nearest acceptable value is entered.
Primary Index
Single Point Model Dual Point Model
Global Transducer
Values
0 Off
1 * On
Related
• P820 Algorithm
• P822 Narrow Echo Filter
• P823 Reform Echo
• P825 Echo Marker Trigger
Primary Index
Single Point Model Dual Point Model
Global Transducer
Values
0 = OFF (preset), nearest acceptable value returned
greater = wider
Related
• P820 Algorithm
• P821 Spike Filter
• P823 Reform Echo
• P825 Echo Marker Trigger