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3 DESCRIPTION OF THE KEYS AND FUNCTION OF THE
BLUELEVEL WITH AND WITHOUT RADIO TRANSMISSION
Starting the BlueLEVEL
Press the <ON/MODE> and <ZERO/SELECT ±> keys located opposite on the
handle until all the LED‘s on top of the handle are illuminated and on the
display "SYSTEM CHECK" is shown before the actual display appears.
3.1 THE BLUELEVEL
Large LCD display with actual measured value,
instrument’s address and measuring unit
(m/m or Arcsec)
LED showing activities of
radio transmission and
infrared contact.
Rotating handle
with LCD display
Display of battery
power
When the"„ "symbol
is blinking the batteries
should be replaced.
Attention: The housing is NOT rigidly fixed to the
measuring base to avoid mechanical
tensions.
Functional keys on both
sides of the handle
column.
Antenna of radio
modules covered and
protected
Sensor cell with
electronic modules in
nitrogen filled, gastight
housing.
Measuring base
Attention: The housing is NOT rigidly fixed to the measuring base
to avoid mechanical tensions.