11.2 Advanced functions
The following device settings must be completed using the Welch Allyn Service Tool
(See 11.3 Advanced function settings and 11.4 Service tools)
Item
PerfecTemp™
Celsius only selection
(Disables Fahrenheit)
Security function time
Timer icon
Calibration
check mode
Unadjusted
operating mode
Description
Improves reading
accuracy by detecting
placement of probe in
ear canal
Disables the C/F
button and disables
the Fahrenheit default
selection on the device
Sets countdown time
after removal from
charging dock to lock
Displays an icon along
with the timer counter
Places thermometer
in CAL mode to test
calibration
Places thermometer in
mode to detect raw ear
temperature only
Settings
On/Off
Celsius Only On/Off
1 through 12 hours
On/Off
Selection forces
device into Test
Mode in place of
button press. Device
remains in Test mode
until unselected,
button press
sequence on device,
or timeout occurs
Allows user to set
device to Unadjusted
Operating Mode
Default
Setting
On
Celsius Only Off
Off
On
Not applicable.
A transient setting.
Off
15