Nonin 7500FO Manual Del Operador página 19

Operating Modes and Defaults
When the Patient Security mode is enabled, operators cannot change
SpO or Pulse Rate limits or Alarm Volume—though it is still possible to
2,
view those settings. In Patient Security mode, operators cannot view or
set the time and date.
When the Model 7500FO is turned on in Patient Security mode,
"SEC on" is displayed in the display area, and three informational tones
sound. The upper alarm limits are then displayed, followed by the lower
alarm limits.
NOTE:
Patient memory cannot be cleared when this device is in Patient Security
mode. In addition, Patient Security mode is not disabled when the unit is turned off.
Viewing and Changing Patient Security Mode
To enter Patient Security mode, press and hold the Alarm Silence button
while turning on the device. To exit Patient Security mode, press and hold
the Alarm Silence and Limits buttons while turning on the device.
When the device is restarted, the Patient Security mode status is
displayed on the Numeric LEDs for 1 second:
• "SEC on" is displayed when Patient Security mode is enabled.
• "SEC oFF" is displayed when Patient Security mode is disabled.
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