Symbol LT 1800 Guide Rapide page 5

Scan - Triggerless Mode
Note: LT 1800 requires a Symbol Controller (LL 400/425/500) to use this mode.
• Bring the scanner to the bar code. The scan beam is in a constant blinking state, which
becomes steady when the scanner is decoding the bar code.
• The scan beam must cross every bar and space of the symbol (as in the bar code below).
• When you hear a beep, the scanner has read the symbol. The decode LED turns green for
a moment; it then turns red and remains red.
Quick Reference
RIGHT
012345
5
WRONG
012345