Welch Allyn GS 777, Directions For Use Manual

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32 Directions for Use Welch Allyn
Display Indicators
Instrument Malfunction
The device is not working
properly. Call Welch Allyn’s
Customer Service Department
for assistance.
Broken Probe
The probe is broken. Replace
probe or call Welch Allyn’s
Customer Service Department
for assistance.
Loss of Tissue Contact
The probe has lost contact with
the patient’s tissue. The icon will
disappear once proper contact is
achieved. The icon will later
reappear at the end of the
temperature measurement. It is
recommended that you take a
new temperature reading.
ID Field
This is a seven-character field
that allows customized
identification of the instrument
via user-selected letters and
numbers. See the Model 690/
692 Service Manual for set-up
instructions.
Walking Segments
The dark bar will move around
the display when the
thermometer is in the process of
taking a temperature.
Oral Mode
This flashing icon and/or word
are displayed to show that the
Oral Mode is selected.
Adult Axillary Mode
This flashing icon and/or words
are displayed to show that the
Adult Axillary Mode is selected.
Ped Axillary Mode
This flashing icon and/or words
are displayed to show that the
Pediatric Axillary Mode is
selected.
Rectal Mode
This flashing icon and/or word
are displayed to show that the
Rectal Mode is selected.
Monitor Mode
This icon is displayed while in
Monitor Mode. Monitor Mode is
used for continuous temperature
monitoring when difficult
situations prevent accurate
temperatures in the Normal
Mode. For oral and rectal sites,
three minutes of continuous
monitoring is recommended for
an accurate temperature
reading. For axillary sites, five
minutes of continuous monitoring
is recommended.
Patient Temperature Exceeds
Upper Measurement Range
Limit of 110.0 °F (43.3 °C)
Patient Temperature Is Lower
than Measurement Range
Limit of 80.0 °F (26.7 °C)
Ambient Temperature Exceeds
Upper Measurement Range
Limit of 104.0 °F (40.0 °C)
Ambient Temperature Is Lower
than Measurement Range
Limit of 50.0 °F (10.0 °C)
Pulse Timer
This icon indicates that the
device is in the Pulse Timer
Mode.