LXE mx3 用户指南

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页码 380
230 
5380SF 2D Imager 
Integrated Scanner Programming Guide 
 
E-SW-SCANNERPG-L 
LED Power Level 
Parameter Default Value: 
High (100%) 
Scan one of the barcodes to set LED and aimer brightness. Off  is used when no illumination is 
needed.  Low  is used if low illumination is sufficient. High  (the default) is the brightest setting. 
Minimum is the minimum power setting with good read quality.  
 
 
LED Power Level Low (50%) 
LED Power Level High (100%) 
 
 
LED Power Level Off 
LED Power Level Minimum (30%) 
If you have an aimer delay programmed (see “Aimer Delay”), the aimer will be at 100% power 
during the delay, regardless of the LED Power Level. 
Note:  When the imager LED Power Level is set to Off, both the aimer and illumination lights turn 
off, which may make it difficult to scan barcodes in low light. Adjust the LED Power Level 
by first moving the mobile device to a brightly lit area and then scan either the Low or the 
High barcode. Scan the Save barcode.