Developers guide

Utilities
4 Datalogic™ OPOS Service Object
Utilities
DualTest Utility
The Datalogic 1.12 OPOS package contains a utility called DualTest that provides
customers with the ability to quickly connect and test the operation of a Datalogic
scanner/scale with the Datalogic service objects. Simple OPOS operations such as
Open, Claim, Enable, Read Weights, bar code scanning, bar code type, Release, and
Close can be exercised with this utility. DualTest is a fully operational OPOS
application which exercises the connection and data path through the Common
Controls and Service Objects to the physical device.
Scanner with DualTest
To connect to a Scanner, follow these steps after installing the 1.12 OPOS package
from Datalogic:
1. Select device: