Device Functions; Display Lighting - Trotec BC 20 Manual De Instrucciones

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Do not leave flat batteries in the measuring
device. Even batteries protected against
leaking can corrode and thus release che-
micals which may be detrimental to your health or
which may damage the appliance.
To prevent leakage, remove the batteries if the device is
not used for longer periods of time.
Leaking or damaged batteries may cause alkali burns
if in contact with skin. It is therefore advisable to use
suitable protective gloves.
Make sure that the batteries are not short-circuited. Do
not throw batteries into the fire.
Batteries should not be recharged. Danger of explosion.

Device functions

The BC 20 has various extra functions that ease mea-
surement and handling and which extend its range of
application.
These extra functions are:
G
Auto power OFF function
To save on the unnecessary usage of battery power, an
automatic switch-off function has been incorporated. The
device will be automatically switched off if no button is
pressed within a period of about 15 minutes. The device
can be switched on again using the „ON/OFF" button (5).
HOLD function
The measured data currently represented are retained in
the display. The active function is shown in the display
by „HOLD".
Press the „HOLD" button (6) to activate this function.
Press again to switch back to the normal measuring
mode.

Display lighting

The display lighting is activated by depressing the
„HOLD" button for 2 seconds.
Operating manual – humidity & temperature meter Bc20 B - 4