Nellcor OXIMAX N-595 Service Manual page 46

Power-On Settings and Service Functions
DOWNLD Softkey
ALARMS Softkey
SELECT Softkey
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When the DOWNLD softkey is selected, the instrument will display the
revision of the Boot Code. To exit DOWNLD, cycle power to the instrument
by pressing the POWER ON/OFF button. Consult the Directions for Use
(DFU) provided with any downloads or upgrades to the FLASH firmware.
When downloading new software via the data port, the baud rate is set at
19,200.
Pressing the ALARMS softkey can change characteristics of the audible
alarm. When the ALARMS softkey is pressed, the softkey's functions change
as shown in below.
The SELECT softkey is used to select what function of the audible alarm is
going to be changed. A box can be cycled between two choices: ALLOW
OFF and OFF REMINDER.
Use the following procedure to select and set the monitor's ALLOW OFF and
OFF REMINDER:
1. Disconnect the sensor from the monitor.
Note: If the sensor is not disconnected, the only softkeys on the monitor's
screen will be PARAM and EXIT.