Hygro-Thermometer
8
7. SETTING THE TIME
The unit incorporates a clock so that the data logger function can also record the data and time
along with the measurement value in the memory.
7.1 SETTING DATE AND TIME:
(1) Turn off the unit.
(2) Enter SETUP mode by pressing and holding
button and then
press
power button to turn on the unit.
“
SEt
” blinks on the LCD
screen.
(3) Press
CLOCK
(
) button to set clock.
(4) Press
▲
(
) or
▼
(
) to adjust year, press
CLOCK
(
) button
to adjust next value (
month
date
hour
minute
).
(5) When finish, press
CLOCK
(
) button to exit SETUP mode.
Note:
To abort during the process, press power button to exit SETUP
mode.
An internal backup battery supplies power for the clock.
8. POWER PREPARATION
8.1 Battery Loading
Remove the battery cover on the back
and insert one 9V battery.
8.2 Battery Replacement
When the battery voltage drops below
the operating voltage, Low battery
indicator
will appear. Replace a
9 Volt battery immediately to ensure
the unit functions properly.
8.3 AC Adapter Connection
When the AC adapter is used, insert the plugs of the adapter into the DC9V connector on the side
panel.
Note:
When the AC adapter is connected while battery is inserted, the unit will be powered from the
adapter (the AC adapter has priority).