Honeywell MK9535-79A540 User Guide - Page 19

VISUAL INDICATORS The MS9535 has three LED indicators (blue, white and amber) located on the head of the scanner. When the scanner is in operation, the flashing or stationary activity of the LEDs indicates the status of the current scan and the scanner. Blue, White & Amber LEDs are off The scanner receives is not receiving power from the cradle or the inside battery. The scanner is in full sleep mode. Pressing the CodeGate button will wake-up the scanner, and the blue LED will flash. Steady Amber After establishing communication, when the scanner is put into the cradle and the battery has been fully charged, the amber LED will remain steady. If the communication is not established, when the scanner is put into the cradle, the amber LED will stay on after a short delay. Steady Blue When the laser is active, the blue LED is illuminated. The blue LED will remain illuminated until the laser is deactivated. Steady Blue and Single White Flash When the scanner successfully reads a bar code, the white LED will flash, the blue LED remains steady and the scanner will beep once. If the scanner reads the bar code successfully at a relatively long distance but still within the 10-meter operation range, the white LED may flash after a short delay. Steady Blue and Steady White After a successful scan, the scanner transmits the data to the cradle. If the cradle is not ready to accept the information, the scanner's white LED will remain on until the data can be transmitted or until a communication time-out occurs. 15