Pulsar Blackbox User Manual

Page 38
P107 Near Blanking Distance
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 Xducer
(P101) selected. It should not be set to less than this figure, but can be
increased, typical to ignore close in obstructions.
Transducer
Near Blanking Distance
P101 = 1 Xducer is a dB3
Default Blanking Distanc
e = 0.12m
P101 = 2 Xducer is a dB6
Default Blanking Distance = 0.3m
P101 = 3 Xducer is a dB10
Default Blanking Distance = 0.3m
P101 = 4 Xducer is a dB15
Default Blanking Distance = 0.5m
P101 = 5 Xducer is a dB25
Default Blanking Distance = 0.6m
P101 =
6 Xducer is a dB40
Default Blanking Distance = 1.2m
P101 = 7 Xducer is a dBS6
Default Blanking Distance = 0.2m
P108 Far Blanking Distance
This is the distance (as a percentage of empty level P105) beyond the
empty point that the unit will be able to measure, and by default is pre-set to
plus 20% of the empty level.
If the surface being monitored can extend beyond the Empty Level (P105)
then the far blanking distance can be increased to a maximum of 100% of
empty level.
This parameter is always entered as a % of empty level.

Pulsar Blackbox Specifications

General

Brand	Pulsar
Model	Blackbox
Category	Control Systems
Language	English