Prestige medical DT-30 Instructions Manual page 8

ChANgINg ThE UNIT Of mEASUREmENT
fROm CELSIUS TO fAhRENhEIT
1. Make sure the unit is turned off.
2. Press and hold the START button for more
than 5 seconds until the current unit of
measurement is displayed.
3. Press the START button again to switch
between °C (Celsius) and °F (Fahrenheit). When
your desired unit of measurement is shown on
the display, wait a few seconds until all symbols
are displayed. It is now ready for use.
Note: All saved measurement data will adjust
to the newly selected unit of measurement.
hOW TO RECALL 50 READINgS IN
mEmORY mODE
• Recall mode:
While the power is turned
off, press the START button to
enter Recall mode. The
memory icon «M» will flash.
• Reading 1
(The last reading):
While the power is turned
off, press and release the
START button to recall the
last reading. The display will
indicate a "1" alone with the
memory icon.
• Reading 50
(Readings in succession):
Press and release the START button consecu-
tively to recall the last 50 readings in succession.
Pressing and releasing the START button after
the last 50 readings have been recalled will
resume the above sequence from reading 1.