BLT M880 - Page 89

Patient Monitor User’s Manual
13
CO
2
Sensor Off The CO
2
sensor detached the
patient or the monitor.
Low
Communication
Error
Communication error or test
model error.
Low
Battery Low The battery power is low. Medium
SpO
2
Low Perf The signal detected is weak. Medium
CO
2
measurement
over range
CO2 measurement Over
range, need verify zero
Low
CO
2
sensor error CO
2
sensor error.
Low
CO
2
sensor Over
Temp
Temperature of the sensor is
over the normal working
temperature.
High
Check CO
2
Sampling Line
Sampling line is occluded or
damaged.
Sampling tube is kinked or
pinched.
Exhaust tube is blocked.
Low
Zero Required
The sensor needs verify zero.
High
CO
2
sensor no
initialized
CO
2
sensor no initialized
Low