Datalogic Matrix 120, Руководство по продукции

Страница: 35 / 188

STEP 5 - DEVICE CONFIGURATION
PRODUCT REFERENCE GUIDE 21
Advanced Setup
To begin configuration, the reader must be correctly mounted at the correct reading dis-
tance for your application so that its Field of View covers the application reading area.
1. From the Task Area select Open Device Configuration.
2. The Open Device Configuration window opens showing the list of currently saved
configurations (jobs) saved on the device. For new devices, the only saved job is
the Default configuration. Click OK. The device enters run mode and begins acquir-
ing images.
3. Place an application specific code in front of the reader at the correct application
reading distance.
The Matrix 120™ models are factory calibrated at three focus positions (
45, 70 and
125 mm for WVGA models; 45, 80 and 125 mm for MP models ). Using a 2.5 mm
Hex key (Allen wrench), rotate the Focus Adjustment Screw at the back of the
reader to one of these three positions for your application.
Refer to the Reading Diagrams in
Reading Features, starting on page 77
which show
the reading ranges at the different focus positions for Code 128 (1D) and Data
Matrix (2D) codes.
CAUTION
Do not rotate the Focus Adjustment Screw beyond the focus scale limits,
otherwise damage can occur to the focus mechanism.