Honeywell Voyager 1200g User Manual page 174

Default = Don't Require Coupon Code/Addenda.
* Don't Require Coupon Code/
Addenda
Require 2 Digit Addenda
Require 5 Digit Addenda
Require 2 or 5 Digit Addenda
Require Coupon Code
Require Coupon Code or 2 Digit
Addenda
Require Coupon Code or 5 Digit
Addenda
Require Coupon Code, 2 Digit
Addenda, or 5 Digit Addenda
Addenda Timeout
You can set a time during which the scanner looks for a coupon code. If a
coupon code is not found within this time period, the data can be either
transmitted or discarded, based on the setting you are using for UPC-A/
EAN-13 with Extended Coupon Code or UPC-A Number System 4
Addenda Required. Set the length (in milliseconds) for this timeout by
7 - 40