S/5 M-PRESTN Modules11Document No. 8005571-12.2 Main components2.2.1 M-PRESTN/-RESTN/-PRETN modulesNIBPECGSpOT1T2P1P22AutoOn/OffStartCancel ZeroP1 ZeroP2Figure 3 Front panel of M-PRESTNThe M-PRESTN, M-RESTN, and M-PRETN modules contain three main PC boards, the STP board,the ECG board, and the NIBP board. They work independently. Each of these has their ownprocessor and software in the processor flash memory.There are two small boards, the SP input and the ECG input board attached to the front panel of themodule. The front panel has seven connectors and four keys. The connectors are two fortemperature measurement, two for invasive blood pressure measurement, one for ECG, one forNIBP, and one for SpO2 measurement. The keys are for NIBP Auto On/Off, NIBP Start/Cancel, P1zero, and P2 zero.
