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DEVELOPMENT, MANUFACTURING AND SUPPLY OF INSTRUMENTATION
2.4 “Minimum maximum”
In.“MIN.&.MAX”.mode,.the.receiver.screen.is.split.into.two.segments..The.upper.segment.is.a.
moving.diagram..which.represents..signal..level..changes..according..to.the.“minimum”..method..
–..it..means..that..the.signal.will.be.minimal.when.the.receiver.is.positioned.strictly.over.the.utility..If.
the.receiver.is.moved.aside,.the.signal.level.will.increase...
The.lower.segment..represents.the.“maximum”..method..diagram..–..the..signal..will..be..maximal..
if..the..receiver.is.positioned.strictly.over.the.utility,.and.it.will.decrease.if.the.device.is.moved.further.
away.
..This.mode.does.not.allow.depth.and.current.measurements..
Every.time.image.is.refreshed,.
the.graph.moves.1.position.left.
and.far.right.position.is.filled.with.
new.measurement.value
Digit,.representing.
current.(far.right).value
of.the.graph.in.percentage.
terms
Battery.charge.level
Amplification.coefficient.in.dB
Quick.change.of.diagram.scale
Indication.of.lower.
sensor.operation.(Filter,.
Broadband,.Radio)
Quick.change.of.lower.sensor.
operation.mode
Type.of.incoming.
signal.
(continuous.or.pulse)
Frequency.filter
2.5 Modes with Graphic Representation of “Relative distance to the
Utility” (R.dist.)
In.cases.given.above,.both.utilities.lay.beside.each.other..However,.in.this.case.“MIN.&.MAX”.mode.
does.not..allow.the.user.to.measure.the.depth.of.these.cables..For.this.reason,.it.is.better.to.use.
graphic.modes.with.indication..of.the.“relative.distance.to.the.utility”..
While.approaching..the..utility,..the..value..of..“relative..distance..to..the..utility”..changes..in..the..way..
described.on.pictures,.shown.below:
Parameter.value
«R.dist.»
,.indicated
by.«
∞
».symbol.
Zones.of.utility.presence.
Utilites
Parameter.value.“R.dist.”
is.equal.to.burial.depth.
of.the.utility
Summary of Contents for AG-309.15G
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