On/Off; Batterie - Wohler IR Temp 310 Bedienungsanleitung

ON/OFF


4 ON/OFF


It is not possible to switch off the unit by
pressing a key.
5

Batterie


Always wait until the device has switched off
before changing the batteries.
Depending on the battery voltage, the follow-
ing battery icons appear in the top center of
the display:



34
To switch on, press the mode key or the
measurement key.
After 1 minute the unit will automatically
switch off if no key has been operated
(except PRB mode for displaying the am-
bient temperature).
In PRB mode, if no key has been operat-
ed for 12 minutes, the unit will switch off
automatically.
NOTE!
If the battery level is low, insert 2 new
batteries AAA, 1.5 V.
WARNING!
"Battery OK", measurements are possi-
ble.
„Battery Low", battery needs to be re-
placed, measurements are still possible.
„Battery Exhausted", measurements are
not possible