Vitalcare 506DN3, Руководство по обслуживанию

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Section 1 —Introduction
Page 1-10 VitalCare
TM
506N3 Series Service Manual Criticare Systems, Inc.
Temperature
The 506N3 Series monitor is available with an optional temperature
module utilizing either FILAC
®
FasTemp
®
or Alaris™ (IVAC)
TurboTemp
®
technology.
Two modes are available: Predictive and Continuous.
Predictive Mode
The default mode is Predictive Mode. This allows the thermometer to
predict the end point that the thermistor would reach if it were left in
the mouth until it reached mouth temperature. This predictive feature
allows the thermometer to arrive at an accurate oral temperature
reading within about 10 seconds.
When the probe is withdrawn from the isolation chamber, the probe's
tip is preheated for approximately two seconds. During this preheat
mode the temperature site LED blinks. An audio beep sounds if the
preheat is terminated. Predictive temperature measurement begins
and is indicated by the rightmost TEMPERATURE display digit
sequencing its segments in a clockwise fashion (pinwheel). When the
final predictive temperature is achieved, an audible “high-low” tone
sounds and the temperature reading (in degrees and tenths of a
degree) appears on the TEMPERATURE display along with either °C
or °F in place of the pinwheel to indicate a final stable temperature
reading.
F
AS
T
EMP MODULE
In the event the FasTemp module is unable to achieve a predictive
temperature within thirty seconds, and the sensed temperature is
above 30° C, the FasTemp enters the Direct Mode in which the
current sensed temperature is displayed. To distinguish this mode the
temperature site LED blinks. The monitor continues to search for a
stable measurement in the Direct Mode and attempts to arrive at a
final stable temperature as described above. The site indicator
continues to flash until a stable measurement displays.
Should the sensed temperature be 30° C or lower or higher than
43° C at the end of the thirty second interval, a Low Priority alarm
sounds and a
TEMP:INVALID message appears in the LCD message
screen. The TEMPERATURE LEDs show dashes.
T
URBO
T
EMP MODULE
In the event the TurboTemp module is unable to achieve a predictive
temperature within one minute the monitor will time out and respond
with a message.
Should the sensed temperature be above 106°F (41.1°C) or higher
within a thirty second interval, a Low Priority alarm sounds and a
TEMP:INVALID message appears in the LCD message screen. The
TEMPERATURE LEDs show dashes.