DCA Vantage Operator’s Guide 107
Maintenance
Performing an Optical Test
1. Locate the barcode on the optical test cartridge.
2. Hold the cartridge so that the barcode faces right.
3. Insert the cartridge into the barcode track.
4. Smoothly slide the cartridge down the barcode track.
A beep sounds to signal a successful scan.
Figure 38 Scanning the Optical Test Cartridge
5. Open the cartridge compartment door.
6. Hold the optical test cartridge so that the barcode faces to the right.