Monitor Theory Of Operation - Philips M3001A Service Manual

Monitor Theory of Operation

Monitor Theory of Operation
The Monitor receives data passed from the patient through the Measurement Server and,
where present, the Measurement Server Extension. The Monitor displays the data in
numerics and waves on the screen.
The Monitor is prepared with a number of software modules, which communicate with each
other as shown in the diagram below. The Monitor software communicates with the
Measurement Server and, where present, the Measurement Server Extension via a normal
local area network (LAN) link. Data from the Monitor can be output to a printer via an
infrared serial link or via the LAN connector to a central print server. The Monitor can
communicate with an Philips Information Center via the LAN Connector (wired network) or
via the Wireless LAN Assembly (wireless network) when the appropriate options are present.
Each of these modules is described in the following sections.
12
M3046 CPU System
Inter-process
Communications
Communication
Module
Trend
Module
Events
Module
ADT Module
Support
Services
Alarm
Manager
Printer
Manager
IrDA/Serial
Communication
Recorder
Manager
Display
Controller
Display and
Operator
Interface
HIF
Controller
Introduction to the Instrument
IrDA/Serial
Interface
Operating
controls
LEDs
Battery
controller
Alarm
Relay
Loudspeaker