- 22 -
P4.2
—
(°C—°F)
1. Press
, “°C” flashes, press
, “°F” flashes; when parameter flashes, press
to
confirm.
2. Press
to enter P4.3, or press
to return to measurement mode.
P4.3
—Select lasting time for backlight
(1—2—3—On)
1. Press
, “1” flashes, press
to choose from 1→2→3→On; press
to confirm
Select On to have the backlight always turned on; time unit is minute.
2. Press
to enter P4.4, or press
to return to measurement mode.
P4.4
— Select auto power-off time
(10—20—30—On)
1. Press
, “20” flashes, press
to choose from 20→30→On→10, press
to
confirm. Select On to shut off the auto power-off function; time unit is minute.
2. Press
to enter P4.5, or press
to return to measurement mode.
P4.5
— Clear storage
(No—Yes)
1. Press
, “No” flashes, press
to choose No→Yes; press
to confirm
No
—
not to clear data storage; Yes—clear all data storage
2. Press
to enter P4.6, or press
to return to measurement mode.
P4.6
— Set up Auto-Lock reading mode
(Off—On)
1. Press
, “Off” flashes, press
to choose Off→On; press
to confirm.
2. Press
to enter P4.7, or press
to return to measurement mode.
P4.7
— Adjust Date
1. Press
to choose “Month”→“Day”→“Year”, press
or
to adjust date, press to
confirm.
2. Press
to enter P4.7, or press
to return to measurement mode.
P4.8
—
Adjust time
1. Press
to choose “Month”→“Day”→“Year”, press
or
to adjust date, press to
confirm.
2. Press
to enter P4.7, or press
to return to measurement mode.
