User's Manual

User Guide
5
3 Equipment Overview
3.1 Basic Composition
Figure 3-1 Equipment Function Modules
3.2 Basic Functions
1) Main Controller: Equipment control centre,
responsible for all information calculation and processing.
2) Thermal Printer: Printout of various slips.
3) Loudspeaker: System prompt voice information
output.
4) Front Image Camera: Take a snapshot of the