12
Measurement Procedure
10
Measur
ement Pr
ocedur
e
1. Off
The device is turned off, the display is empty.
2. Turn on
To turn on the device, press the button briefly, less than 1 second.
2.1 Display Test
After activation, all display segments flash at once to check the display
functionality.
Attention: If you notice single non-functioning segments,
the reader should not be used for measurements because
result data may be displayed incorrectly. Please contact
your supplier for a replacement in this case.
2.2 Self-test
After the display flash, the reader runs a self-test to check internal functions
important for the measurement process and memory integrity. During the
self-test,
WAIT
is displayed.
2.3 Setting date and time
In case the reader was without power supply (via batteries or cable
connection) for longer than 1 minute, the reader will show date and time
after the self-test. Please refer to the chapter
Setting date and time
. After
setting date and time the reader will restart; proceed to point 2.1.
