4. Prepare measurement
Inserting battery
• Replace the battery cover
carefully.
• Insert four AAA 1.5 V alkaline
(LR 03) batteries. making
absolutely sure that you
insert them with the correct
polarity as marked. Never use
rechargeable batteries.
• Replace the battery cover
carefully.
If the battery change
measurement is no longer possible and you must replace all
the batteries. Once batteries have been removed from the
device, the time must be reset.
Used batteries do not belong in the household waste. You
are legally obliged to dispose of the batteries. Dispose of
them via your specialist electrical supplier or local collec ting
point for recyclable waste.
Note: Batteries containing pollutant substances
are marked as follows:
Pb = Battery contains lead,
Cd = Battery contains cadmium,
Hg = Battery contains mercury.
All manuals and user guides at all-guides.com
is continuously illuminated,
Setting date and time
You should set the date and time without fail. Otherwise,
you will not be able to save your measured values correctly
with a date and time and to access them again later.
Tip: If you press and hold the MEM button, you can set the
values more quickly.
To set the date and time, proceed as follows:
• Press the START/STOP and MEM buttons simultane-
ously, 24h begins to flash. Select 12h or 24h mode using
the MEM button. Press START/STOP to confirm your
selection. The year display will start to flash. Set the year
with the MEM button and confirm with START/STOP
• Then set the month, day, hour and minutes and confirm
each setting with START/STOP
• Pressing the START/STOP button
display off; the date and time are permanently displayed.
Note: In 24h mode, the date is displayed as day/month. In
12h mode, as month/day.
Operation with the mains part
You can also operate this device with a mains part.
When doing so, there must not be any batteries in the bat-
tery compartment. The mains part can be obtained from
specialist retailers or from the service address using order
number 071.19.
21
.
.
again will switch the