Nellcor OXIMAX N-600X Series Service Manual page 142

Troubleshooting
1. Prompts—Prompts require a response. For example, the "SAVE DEFAULTS
prompt requires a user response of YES or NO.
2. Error messages—Error messages provide information. The
DISCONNECTED
Advisory messages appear as centered text at the bottom of the screen.
Message
ADJUST
CONTRAST
UP/DOWN
CLOCK
SETTING LOST
DATA IN
SENSOR
DATA TYPE:
SpO
142
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Figure 118. Save Defaults Prompt Screen
error message leaves any action to the discretion of the user.
Figure 119. Sensor Disconnected Message Screen
Table 24. Common Prompts and Error Messages
Time-
out in Exit on
secs Alarm?
10 Yes
None No
5 No
5 No
2
10030881 Rev. B 12-2008
or call 1-800-674-3655
Exit on
Alarm
Silence? Displayed
Yes When pressing and
holding the HELP/
CONTRAST key.
No If the oximeter
detects that the real-
time clock has
stopped running and
both battery and AC
power are lost.
Yes When a sensor
containing data is
connected to the
oximeter.
Yes When a blank event
sensor is connected
to oximeter with the
event data type set to
SpO .
2
?"
SENSOR
Resolution
To adjust the contrast, use the
ADJUST UP to increase the
contrast or ADJUST DOWN
key to decrease contrast.
Power-cycle the oximeter.
If the error remains, recharge
or replace the battery.
Clears on time-out, sensor
disconnect, or pressing the
ALARM SILENCE key,
whichever comes first.
Clears on time-out, sensor
disconnect, or pressing the
ALARM SILENCE key,
whichever comes first.
Service Manual