Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 45)

3–6 Downloading Match Codes from a Host Device
Publication 2755-6.8
Configure the Decoder Trigger
Bar Code Reader 1 is triggered by a Timer. The Timer is typically
used during initial setup to simulate a package detector.
The Timer is set for a specified On Time (1 second) and Off Time (1
second).
1. Click the Decoder button from the main Project dialog.
2. Under Triggered By, select Timer from the Input list.
3. Click the Save button and the Close to return to the main Project
dialog.