Marquette Hellige GmbH MicroSmart V 2.xx Page 6
Servicing Instructions 227 470 35 B - 97.12
2 Description of the unit
These service instructions for the V2.x version of the unit describe both the MicroSmart as well as
the MicroSmart MC. Unless a note appears to the contrary, this description applies to both the
MicroSmart and the MicroSmart MC.
MicroSmart is a portable cardiograph with integrated printer drive. It is designed to record, register
and process ECG signals. It is designed both for mains and battery operation, operation without
battery is also possible. A power supply unit and battery are integrated in the unit.
MicroSmart MC also includes in the "Auto" mode the measurement of the ECGs and registration
of the measurement results.
MicroSmart und MicroSmart MC are based on the same hardware platform.
The following versions of MicroSmart are available:
101 134 01 MicroSmart (international) 100...240V~
101 134 02 MicroSmart MC (international), measurement + IR 100...240V~
101 134 03 MicroSmart (Asia) 100...240V~
101 134 04 MicroSmart M (USA), measurement 100...240V~
101 134 05 MicroSmart MC (Asia), measurement + IR 100...240V~
101 134 06 MicroSmart (USA) 100...240V~
101 134 07 MicroSmart (inter. 5-pin) 100...240V~
The hardware consists of the following function blocks:
- MicroSmart PCB
- power supply module
- battery
- keyboard
- printer drive
The following function blocks are implemented as PCBs.
- MicroSmart PCB
- power supply
The patient input, which is a component of the MicroSmart PCB, is mounted on the power supply
module and connected to the MicroSmart PCB via a flexible supply line.
The intended use, the functions available and operation of MicroSmart are described in the
instructions for use.