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Using SpotLok mode (like PlaneLok) aligns and holds the plumb beam

automaticallytotheSF601centerpoint(bothaxes)untilexitingthismode.

Automatic-Spot-Match: (like Grade Match- two existing elevation points

will be connected to measure the grade value between these two points)

alignstheplumbbeamautomaticallytotheSF601centerpoint(bothaxes)

andmoves back to Z-axis automatic modewhile displaying the measured

Z-axisgradevalue.

Note: WhenAutomaticSpotAlignmentandAutomaticSpot-Matchhavebeen

completed,theUL633Nturnsoffthefanbeamautomatically.

Note:WithaquickpressandreleaseoftheSF601powerbutton,thefanbeamlensattheUL633Nwillbe

activated/deactivatedwhileapreviousactivatedautomodewillbeexited.

SF601 – Manual/Display Mode

WithaquickpressandreleaseoftheSF601powerbutton,thefanbeamlensattheUL633Nwillbeactivated/

deactivatedwhileapreviousactivatedautomaticmodewillbeexited.

Manual/Display (Spot Search) mode:Ifthefanbeamlenswill beactivatedandnoautomaticmode has

beenstarted,theSF601isinmanual/displaymodewheretheREDdirectionLEDsguidetheusertothecenter

position of the fan beam.

Note:IRcommunicationisdisabled.

ThedirectionLEDsworksimilarlikeusingthepipelasertarget,e.g.,ifthe left top LED is on,theSF601has

tobemovedtotheleft/uppositiontobringthecenterholeintothecenterofthebeam.

All4 LEDs are solid red when the beam is centered.

Spectra Precision Trimble UL 633N User Manual

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