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3.6 Output Interface Test
3.6.1 RS232 Port test
1. Use a PC communication cable to connect the multifunctional connector of the pulse
oximeter under test with the RS232 port of a personal computer.
2. Select [Menu]→[Trend] to enter the trend window.
3. Press the Left button to enter the [Trend Setup] menu.
4. Set [Export Port] to [Wire].
5. Select [Export Trend] to enter the trend window; verify that trend data is exported
correctly.
3.6.2 Infrared Output Test
1. Connect a personal computer with the infrared adapter and align the infrared adapter
with the pulse oximeter’s infrared port.
2. Select [Menu]→[System] to enter the system menu.
3. Select [RT Export] and press the Left button to enable the infrared port.
4. Run the software on the personal computer to verify that real-time data is exported
correctly.
NOTE
z A communication protocol is developed and the interface is opened for infrared
transmission. A third party software is required to test this item.