Nonin 7500FO, Руководство оператора, Страница: 21 / 42

15
Operator Functions
Operator Functions
The Model 7500FO has several easy-to-use basic functions. Most involve pressing only a single
button.
Table 3: Basic Functions
Function Button Instruction
Turn the Model
7500FO on and off. Press the ON/STANDBY button to turn on the Model
7500FO. Press and hold the button for at least one
second to turn off the Model 7500FO. In Patient
Security mode, hold the ON/STANDBY button for
three seconds to turn off the Model 7500FO.
Initiate an event
marker. Momentarily press the ON/STANDBY button while
the unit is on.
Mute the audible
alarms (2 minutes). Momentarily press the Alarm Silence button.
Change Pulse tone
volume. Momentarily press the Plus (+) button while the unit is
in operating mode. Press again to sequence through
volume options for pulse tones.
Set alarm limits or
alarm volumes, clear
memory or set clock. Momentarily press the Limits button to step through
the Limits menu. Use the Plus or Minus buttons to
adjust alarm limits or selected volumes as desired.
When pressing Limits button, settings will appear in
the order shown in Table 4.
CAUTION: Review all limits to ensure they are appropriate for the patient.
CAUTION: Setting alarm limits to extremes can render the alarm system useless.
Table 4: Limits Display Sequence
Parameter
Parameter
(SpO
2
) Display
Initial Setting (Pulse
Rate Display)
Adjustment Range
Recall Alarm Settings “ rCL ” “ no ” “ yES ” or “ no ”
Low %SpO
2
Alarm Limit “ 02L ”
2,3
“ 85 ” “ 0FF ”, 50 to 95 by 1
Pulse High Alarm Limit “ HH ”
2
“ 200 ” “ 0FF ”, 75 to 275 by 5
Pulse Low Alarm Limit “ HL ”
2
“ 50 ” “ 0FF ”, 30 to 110 by 5
High %SpO
2
Alarm Limit “ 02H ”
2
“ 0FF ” “ 0FF ”, 80 to 100 by 1
then
or
!
!