Service manual

Appendix
A-2
The pin layouts are illustrated in Figure A-1. The conductive shell is used as
earth ground. An AMP connector is used to connect to the serial port. Use AMP
connector (AMP p/n 747538-1), ferrule (AMP p/n 1-747579-2) and compatible
pins (AMP p/n 66570-2).
9 101112131415
12345678
Figure A-1: Serial Port Pin Layout
The serial cable must be shielded. Connectors at both ends of the serial cable
must have the shield terminated to the full 360 degrees of the connector’s metal
shell. If rough handling or sharp bends in the cable is anticipated, use a braided
shield.
A4 REAL-TIME PRINTOUT
When a real-time printout is being received, a new line of data is printed every 2
seconds. Every 25th line will be a column heading line. A column heading line
will also be printed any time a value in the column heading line is changed. A
real-time printout is shown below in Figure A-2
NPB-190 Version 1.0.0 CRC XXXX SpO2 Limit: 30-100% PR Limit: 100-180 bpm
Time Tag %SpO2 PR (bpm) PA Status
123456789 100 120 220
123456791 100 124 220
123456793 100 190 220
123456795 100 190* 220 PH
123456797 100 190* 220 PH
123456799 100 190* 220 PH
123456801 100 190* 220 PH
123456803 100 190* 220 PH
123456805 100 190* 220 PH LB
123456807 100 190* 220 PH LB
123456809 100 190* 220 PH LB
123456811 - - - - - - - - - SD LB
123456813 - - - - - - - - - SD LB
123456815 - - - - - - - - - SD
123456817 - - - - - - - - - SD
123456819 - - - - - - - - - SD
123456821 - - - - - - - - - SD
123456823 - - - - - - - - - PS
123456825 - - - - - - - - - PS
123456827 - - - - - - - - - PS
123456829 - - - - - - - - - PS
123456831 - - - - - - - - - PS
123456833 - - - - - - - - - PS
NPB-190 Version 1.0.0 CRC XXXX SpO2 Limit: 30-100% PR Limit: 100-180 bpm
Time Tag %SpO2 PR (bpm) PA Status
123456835 - - - - - - - - - PS
NPB-190 Version 1.0.0 CRC XXXX SpO2 Limit: 80-100% PR Limit: 100-180 bpm
Time Tag %SpO2 PR (bpm) PA Status
123456837 79* 59* 220 SL PL LB
123456839 79* 59* - - - PS SL PL LB
Figure A-2: Real-Time Printout