No Oximax Sensor Attached; Backlight On/Off - Nellcor Oximax NPB-40 Operator's Manual

NPB-40 Operation
No O M Sensor Attached
XI AX
Upon successful completion of POST, the NPB-40
sounds a one-second tone that indicates that the NPB-40
has passed POST.
The
NPB-40
indicator is not displayed when the
an O M
XI

Backlight On/Off

Note: The backlight will automatically turn off after
9.5 seconds to 10.5 seconds.
With the NPB-40 turned on, press the Backlight button
to turn the NPB-40 backlight on or off.
44
displays dashes (--) and the Pulse Search
sensor.
AX
fails to detect
NPB-40