Product Manual

Using the Data Port
N-560 Operator’s Manual 49
Figure 3: Data Port Pin Layout
Pins 2, 3, 5, and 11 provide data in RS-232 format.
Pins 1, 4, 9, and 12 provide data in RS-422 format. TXD+ and TXD-
ar
e the differential transmit data pair. RXD+ and RXD- are the
differential receive pair.
Data Port Setup
Discussion
Use the Data Port Setup procedure to configure the N-560 data port
baud rate and protocol.
Procedure
With the N-560 in the normal operating mode:
1.
Simultaneously press and hold the SpO2 Alarm Limit button and
Pulse Rate Alarm Limit button for at least 3 seconds. Option 1 will
be displayed.