NomoLine ISA Service Manual Chapter 1: Description
www.masimo.com 13 Masimo
LEGI Indicator
The Light Emitting Gas Inlet (LEGI) Indicator provides visual indications of capnography
status. The indicator illuminates in different colors depending on the state of the device. The
LEGI Indicator is located around the capnography connector on the front of the device.
Note: CO
2
is shown, AX+ and OR+ are similar.
LEGI Indicator Alarm Priority
Status
Steady green light None Capnography monitoring in operation and OK
Blinking green light None Zeroing in progress. See Zeroing on page 18.
Steady blue light None Anesthetic agent present
Steady red light High ISA error
Blinking red light High Sampling line occlusion
Note: Without a NomoLine sampling line connected, the LEGI Indicator will not illuminate.