GE TruTrak+ 3900, Руководство пользователя

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3/Messages and Troubleshooting
3-5
Alarm categories
3900/3900P oximeter tiered alarms fall into three priority categories: high, medium
and low. Depending on what is occurring at the time, an alarm may fall into more
than one category.
NOTE: The audible alarm feature for all alarm conditions is silenced for the first
two minutes after powering on.
High priority
Requires immediate operator response.
Red alarm button light flashes.
Two five-tone sequences (beep-beep-beep, beep-beep) sound every 10 seconds
until the condition is removed or the alarm is silenced
•
A violation of the low or high SpO
2
limit (violated limit flashes).
•
BUTTON STUCK
•
CONNECT UNIT TO LINE POWER
If the following alarms occur during active monitoring, they also fall into the high
priority category.
•
AMBIENT LIGHT
•
CHECK SENSOR SITE
•
INSUFFICIENT LIGHT
•
NO SENSOR
•
SENSOR FAILURE
•
SENSOR OFF
NO SENSOR and SENSOR OFF alarm conditions are not active until after the
oximeter displays an initial valid reading.
Medium priority
Requires prompt operator response.
Yellow alarm button light flashes.
One three-tone sequence (beep-beep-beep) every 20 seconds until the condition is
removed or the alarm is silenced.
•
A violation of the low or high pulse rate limit (violated limit flashes).
•
INTERFERENCE DETECTED
•
LOW BATTERY
•
PRINTER FAILURE (3900P only)