The QC3800V should not be used with any decoders, terminals, or other brand of verifiers. Calibration Log The Calibration Log records the instances when calibration was performed. It records the Date/Time set on your PC, serial number of the QC890 Verifier being calibrated, and the name and location of the operator. To access the Calibration Log, click on Settings -> Calibration -> Calibration Log. You will be prompted to enter a password. The password can be either the Master Password (Visions0

See the table below for the secondary interfaces for the 3800g. 3800g Models Models Primary Interfaces Secondary Interfaces 3800G04E, 3800G14E TTL level RS-232, USB, Keyboard wedge TTL level RS-232 3800G05E, 3800G15E TTL level RS-232, IBM Retail, USB, Retail USB, Keyboard wedge TTL level RS-232 Enabling the Secondary Interface The secondary interface can be programmed at any time. You can temporarily disable the secondary interface, but still retain the secondary interface settings in the imager