Heartway Medical Products PF7S User Manual page 21

5-13. Temperature meter (TEMP)
ITEM
Operation Feature
Tolerance
Display Range
Display Switch
Button
5-14. Reverse Indicator
ITEM
Operation Feature
Power Saving Mode
Flicker Frequency
SPECIFICATION
Temperature detected by temperature sensor (NTC) from transformation with
signal.
 2C
-20C ~50C
A M
P M
-4F ~122F
When display C, degree stand for Celsius thermometer
When display F, degree stand for Fahrenheit thermometer
SPECIFICATION
Take exterior forward / backward switch as determinant signal.
When switch direct to "forward", no symbol on LCD.
When switch direct to "backward",
1 sec.
:
m i
k m
21
l e
symbol flashing on LCD.