1. SM20 Integration Guide
  2. User Preferences and Miscellaneous Options
  3. User Preferences Parameter Defaults
  4. User Preferences
  5. Trigger Mode
  • SM20 Integration Guide
Trigger Mode
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Trigger Mode

Parameter #
138
  (SSI # 8Ah)
This parameter allows you to change your scanner's behavior to initiate a decode.
Choose one of the following to select a trigger mode for the scanner:
  • Standard (Level) - A
    software
    trigger press activates decode processing. Decode processing continues until the barcode decodes, you release the
    software
    trigger or the Decode Session Timeout occurs. If the
    software
    trigger is released before the timeout expires, the decode session terminates and no decode occurs.
  • Presentation (Blink) - The scanner activates decode processing when it detects a barcode in its field of view. After a period of non-use, the LEDs turn off until the scanner senses motion.
barcode
Standard (Level) (0)
barcode
*
Presentation (Blink) (7)