Nellcor OXIMAX N-600X Series Service Manual page 134

Modifying and Testing the Oximeter
NEXT Softkey Submenus
1. DOWNLD Softkey—Used to display the revision of the Boot Code. To exit
DOWNLD, cycle power to the oximeter by pressing the ON/STANDBY button.
Consult the Directions for Use (DFU) provided with any downloads or upgrades
to the FLASH firmware. The baud rate for downloading new software is 19200 via
the data port.
2. ALARMS Softkey—Changes characteristics of the audible alarm. Allows
caregivers to turn off alarms by selecting YES or disallows the ability to turn off
alarms by selecting NO. Use a reminder to warn caregivers the alarm is off by
enabling this feature, or choose to disable the reminder. Enable or disable a
SatSeconds reminder. Press BACK to return to the Service Menu.
WARNING
Audible alarms should not be silenced if patient safety could be compromised.
To change audible alarm status:
a. Disconnect the OxiMax pulse oximetry sensor from the oximeter.
Note:
If the OxiMax pulse oximetry sensor is connected, the only softkeys on the oximeter's screen
display are PARAM and EXIT.
b. Simultaneously press the LIGHT softkey and the HELP/CONTRAST button until the
menu bar changes to the softkey headings shown below.
c. Press the NEXT softkey.
d. Press the ALARMS softkey.
e. Use the SELECT softkey to toggle between ALLOW OFF, OFF REMINDER, or ALLOW
SAT-S options. Use the ADJUST UP or ADJUST DOWN button to change selected
parameter.
134
Figure 108. DOWNLD and ALARMS Service Menu Options
Figure 109. ALARMS Service Menu Options
10030881 Rev. B 12-2008
Service Manual