Marquette Hellige GmbH
MicroSmart V 2.xx
Page 35
Servicing Instructions 227 470 35 B - 97.12
3.5 External interfaces
MicroSmart has only three interfaces to the outside:
- Line inlet
- Patient input
3.5.1 Line inlet
The interface of the
line inlet
has been implemented in the unit by a 3-pin, standardized
connector for non-heating appliances. Line connection via a 3-pin line cable with protective
conductor.
Plug designation:
D/
3.5.2 Patient input
Patient input
and
plug of the patient lead
have been redesigned because the MicroSmart
guarantees the required defibrillation protection only in connection with the patient lead. This
means that all previously used patient leads
can no longer
be used. This also applies to the
suction system with integrated pump.
Plug designation:
AF/
Sub-D socket casing, 15-pin
The function of the individual pins is shown in the following table. The definition in terms of
input/output is as seen from the PCB MicroSmart (patient input).
PinNo.
I/O
Designation
Function
1
Input
C2
Input electrode C2
2
Input
C3
Input electrode C3
3
Input
C4
Input electrode C4
4
Input
C5
Input electrode C5
5
Input
C6
Input electrode C6
6
Output
S
Screen
