Table 2: Low Battery And Critical Battery - Nellcor OxiMax N-595 Operator's Manual

N-595
Caution: If the N-595 pulse oximeter is to be stored for a period of
3 months or longer, notify service personnel to remove the battery
from the pulse oximeter prior to storage. Recharge the battery
when the battery has not been charged for 2 or more months.
Caution: The pulse oximeter default settings will return to
factory default setting if the battery becomes fully discharged or
is replaced. Qualified service personnel will have to reset the
institutional defaults, following the instructions in the service
manual.
Note: If the AC voltage selector switch on the monitor rear panel
does not match your AC voltage source, the monitor may run
on battery power, even though it is plugged into AC power,
which will eventually result in a low priority alarm and a
lighted low battery indicator. Ensure that the switch setting
matches your AC voltage.
Note: As the battery is used and recharged over a period of time, the
amount of time between the onset of the low battery alarm and
the instrument shut-off may become shorter.

Table 2: Low Battery and Critical Battery

Critical
State
Battery
1 No
Low
AC Operation
Battery
No Yes
SpO
AC/Battery charge LED
LOW BATTERY LED
LOW BATTERY
message
Audible alarm
Error code
Effect of ALARM
SILENCE key
Shutdown
Battery Operation
-
normal
2
-
on
-
off
-
off
-
off
-
none
-
normal
-
N/A
23