Pulsar Zenith 140, Инструкция по эксплуатации

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PULSAR MEASUREMENT
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P107 Span
This parameter is the distance from the face of the transducer that is not
measurable and is pre-set to the minimum value dependant on the
Transducer ( P101 ) selected. It should not be set to less than this figure, but
can be increased, typically to ignore close in obstructions.
TRANSDUCER NEAR BLANKING DISTANCE
P101 = dBMach3 Default blanking distance = 0.00 metres
P101 = dB3 Default blanking distance = 0.125 metres
P101 = dB6 Default blanking distance = 0.30 metres
P101 = dB10 Default blanking distance = 0.30 metres
P101 = dB15 Default blanking distance = 0.50 metres
P101 = dB25 Default blanking distance = 0.60 metres
P101 = dB40 Default blanking distance = 1.20 metres
P101 = dBS6 Default blanking distance = 0.20 metres
P101 = dBR16 Default blanking distance = *0.077 metres
P101 = dBR8 Default blanking distance = *0.077 metres
*The signal emanates from the curved face of the radar, but for the purposes
of measurement it is taken from the drip shield.
P108 Far Blanking Distance
This is the distance (as a percentage of the empty level P105 ) beyond the
empty point that the unit will be able to measure, and by default is pre-set
to 20% of the empty level.
If the surface being monitored can be extended beyond the
empty level
( P105 ) then the far blanking distance can be increased to a max. of 100% of
the empty level, provided it does not exceed the max range of the
transducer being used. This parameter is always entered as a % of the
empty level.