1. green & red leds

    the ms5145's laser pulses on and off when no bar code is presented, and stays on when it senses a bar code. the green led remains on during normal pulse and scanning operation, and it blinks during power save mode. on a successful read of a bar code, the red led will flash and the scanner will beep once. the leds are also used as diagnostic indicators and mode indicators.

    2. output window

    laser light emits from this aperture.

    3. powerlink cable

    the 10-pin modular plug on the powerlink cable connects into the 10-pin modular jack on the ms5145.