Led Indicators - Allen-Bradley 2755-HUG-4 User Manual

LED Indicators

On the back of the scanner there is a clear window through which two
LEDs are visible.
Green
Green LED = Good Read, indicating that a bar code symbol has been
scanned and decoded. LED remains on until the next scan
(trigger pressed).
Red LED = Scanning, indicating that the laser light is on.
Red
1–3
Publication 2755-6.1