StackShotManual_1_5.pdf - 第21页

 21    Press  the  UP  or  DOWN  button  to  initiate  the  sequence.  The  motor  will  move  back  to  the  start  position  and  begin  capturing  pictures.  The  status  li ne  will  …

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3.8 Mode:AutomaticDistance

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3.8.1 Overview

AutomaticDistancemode(“Auto‐Dist”)isverysimilarto“AutomaticStep”mode.Itallowsthe

usertodeterminethebeginningandendpositionexactlylike“AutomaticStep”mode.Theonly

differenceisthattheuserspecifiesthedistancetotravelforeachstep.StackShotwilltakea

picturebeforefirstmoving,andthenateverydistanceincrementspecified.Ifthetotaldistance

desiredisnotevenlydivisiblebythedesireddistanceperstep,StackShotwill“rounddown”,

thatis,itwillnotmovethelastpartialdistance.SeeFigure8belowasanexample.

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3.8.2 DistanceperStep

“Dist/Step”isthedistancetherailshouldmoveforeverystep.UsetheUP/DOWNbuttonsto

choosethedesireddistance.

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Mode: Auto-Dist

> Dist/Step: 200 um

Select Start Pos

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3.8.3 SelectingtheStart/EndPositions

PresstheSELECTbuttonuntilthecursorison“SelectStartPos”.UsetheFWD/BACKbuttonsto

findtheappropriatebeginningofthepicturesequence.Oncehappywiththatposition,press

eithertheUPorDOWNbutton.Thetextonthedisplaywillchangeto“SelectEndPos”.Again,

usetheFWD/BACKbuttonstochoosethefinalpositionofthesequence.Onceagainpressthe

UPorDOWNbuttontoselectthisfinalposition.

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3.8.4 StartingtheSequence

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Oncethefinalpositionhasbeenselected,thestatus willchangeto“Up/Downtostart”andthe

lastlineonthedisplaywillshow“ChangeSettings”.

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Mode: Auto-Dist

> Dist/Step: 200 um

Up/Down to start

Change Settings

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PresstheUPorDOWNbuttontoinitiatethesequence.Themotorwillmovebacktothestart

positionandbegincapturingpictures.Thestatus li newillindicatewhichstepisinprogress:

Mode: Auto-Dist

Dist/Step: 200 um

Running: 3/10

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Ifyoupressanybuttonduringthistimeitwillstopthemotor,abortthesequence,andthe

displaywillshow“Aborted”andgiveyoutheoptiontorunthesequenceagain.Torestartthe

sequence,presseithertheUPorDOWNbutton.

Mode: Auto-Dist

Dist/Step: 200 um

> Aborted. Run Again?

Change Settings

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Whenthesequencecompletes,youalso havetheoptiontorestartbypressingtheUPorDOWN

button.Ifyouwanttochoosenewstartandendpositions,presstheSELECTbuttonsothatthe

cursorisnextto“ChangeSettings”.PresstheUPorDOWNbutton.Youcanthenchooseanew

startandendposition.SeeFigure8belowtode monstrate“Auto‐Distance”mode.

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Figure8‐AutomaticDistanceMode

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Note:IfyoupresstheFWDorBACKbuttonsafterthestackhascompleted,therailwillmovein

thedirectiondesired.Ifyouthenchoose“RunAgain?”fromthemenu, itwillusethecurrent

positionoftherailasthestartratherthantheoriginalposition.Thisallowsadjustmentstothe

startingpointwithouthavingtogothroughandchooseanewstartandendpointforthestack.

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