
User Manual for Fingertip Oximeter
17
No display
of the
wireless
icon
“
”
when it is
enabled
Hardware failure
of wireless
transmission
function.
Please contact the
local service
center.
Appendix
A. Key of Symbols
Symbol
Description
With Type BF applied part
Warning
─
See User Manual
%SpO
2
Oxygen saturation (percentage)
PR
Pulse rate (beats per minute)
Pulse rate icon
Wireless icon
Low battery voltage
SN
Serial number