Configuration; Troubleshooting - GPI GM Serie Guía De Operación

2.. The. + /–.position.appears.either.as.an."underscore".
character. for. plus,. or. as. a. "hyphen". character. for.
minus..The.DISPLAY.button.selects.the.position.and.
the.CALIBRATE.button.toggles.this.character.
3.. The.DISPLAY.button.can.then.be.pushed.to.select.
the.numeric.positions..Press.the.CALIBRATE.button.
to.scroll.from.0.to.9..Enter.the.percentage.of.change.
you.want.the.display.to.correct..When.satisfied.with.
the. value,. press. both. CALIBRATE. and. DISPLAY.
buttons. simultaneously.. CALEnd. will. be. displayed.
and.unit.will.go.back.to.normal.operation,.less.the.
FAC.(factory.calibration).icon.
4.. All. enabled. units-of-measure. remain. visible. and.
selectable.–.the.entered.correction.will.be.applied.
to.all.enabled.units.
5.. To.return.to.factory.calibration.(FAC),.press.and.hold.
both.CALIBRATE.and.DISPLAY.buttons.for.about.3.
seconds. until. FAcCAL. is. displayed.. Then. release.
buttons..Unit.should.return.to.normal.operation.and.
FAC.icon.is.visible.

CONFIGURATION

Configuration. determines. what. information. is. present.
on.the.LCD.display..For.instance,.total,.flowrate,.type.
of.calibration,.etc..
The.Display.has.been.programmed.with.many.features,.
which.can.be.enabled.by.the.end.user.through.the.con-
figuration.process..By.disabling.unnecessary.features,.
day-to-day.flowmeter.operation.can.be.greatly.simpli-
fied,.making.the.unit.easier.to.use..Alternately,.there.are.
several.features.not.found.in.the.default.configuration.
Available features include:
•. 0.to.3.totals,.either.resettable.(Batch).or.non-reset-
table.(Cumulative).
•. Flowrate.or.no.flowrate..Available.in.units.per.minute,.
hour.or.day.
•. Three. different. field. calibration. methods:. K-factor.
entry,.Dispense/Display.or.%.Correction.Factor.

TROUBLESHOOTING

SYMPTOM PROBABLE CAUSE
A.. LCD.REGISTER. 1..Battery.not.connected.properly.
. NOT.WORKING.
2..Battery.flat.
. .
. . 3..Faulty.wiring.connections.
. . 4..Faulty.LCD.
. . 5..Faulty.connection.from.computer.
. . . to.Pulse.PCB
•. Various.units.of.measure.(some.or.all):.GL.(gallon),.
LT.(litre),.IGL.(imperial.gallon),.QT.(quart),.CF.(cubic.
feet),.CM.(cubic.meter),.BL.(42.gal..barrel),.CC.(cubic.
centimeter).or.OZ.(ounce).
Changing Configuration Settings
Access.to.the.configuration.settings.require.a.specific.
procedure. and. a. pin. code. available. through. the. GPI.
Website. at. www.gpimeters.net. or. call. GPI. Customer.
Serivce.at.888-996-3837.
MAINTENANCE
Replacing the Battery
Replace.the.battery.when.the.readout.becomes.dim.or.
blank..Replace.the.battery.with.a.9-volt.lithium.battery..
Order.GPI.part.number.902006-44.
To replace the battery:
1.. Remove.the.two.large.screws.and.two.small.screws.
from.the.battery.coverplate.
2.. Remove.the.battery.coverplate.and.gasket.
3.. Remove.the.battery.and.clean.any.corrosion.from.
the.terminals..
NOTE:..Coat.the.terminals.with.petroleum.jelly.to.protect.
against.corrosion.
4.. Install.the.new.battery.
5.. Check. the. gasket. for. damage. and. replace. as.
needed.. Position. gasket. and. coverplate. to. align,.
insert.screws.and.tighten.
NOTE:..Batch.and.Cumulative.Total.return.to.zero.when.
the.battery.fails.or.is.disconnected..The.factory.cali-
bration.is.retained.in.the.computer.permanently.and.
will.display.when.the.battery.is.replaced.
CORRECTIVE ACTION
Check.battery.connections.
Replace.battery.
Check.wiring.for.loose.or.faulty.connections.
Replace.computer.assembly.
Check.wiring.connections.
7