ScanMeg SIM-P - Receiver Head Features; Receiver Power LED; Receiver Presence LEDs; Receiver Cell State LEDs

ScanMegInc.     ModuleSIM‐P
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UserManual  14   Version1.3
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Receiverhead
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10. Power
TheLEDislocatedattheoppositeendoftheconnector.Theone 
atthetopis thepowersupply,LEDstatus.WhentheSIMmodule
isunderpowerandthereceiverisconnected,thisLEDis“on”.
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11. Presence
BelowthePo werLED,twoLEDsare presentoneitherside
ofthe
centerlineofthephotocell.Whenthephotocelldetectsavalid,
object according to the minimum detectable  dimension, both
LEDs are “on”.These LEDs always followthe state of the  green
LED(presence)locatedontheSIM‐Pmo dule.
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12. Each cell state
Belowthepo wer presenceLED,tworowsof
LEDsarelocatedon
each side of the center line of the window. When a cell is
obstructed,theequivalentLEDlocatedoneachsideofthiscellis
set“on”.A total of64LEDsarepresent.According to thescan
precision,moreorlessLEDsareset“on”.In
coarseresolution,16
arefunctioning, inmedi umresolution32and,inhighresolution,
all 64 LEDs are functioning.Unlike the SIM‐P’s LEDs, the half‐
intensity level doesnot existin the receiver to indicate that the
minimumdetectableobjecthasnotbeenreached.Ifthiswerethe
case,some
LEDsare“on”,butthetwopresenceLEDsarenot“on”
indicating that the photocelldetects something that is less than
theminimumdetectabledimension.Whenacelliscancelled,the
corresponding LED will flash 2 times per second until a reset
cancellationisperformed,orthecancellationisdisabled. 
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10 
11 
12 