Instruction Manual for TESA CLINOBEVEL 3
19
7 FUNCTIONS
7.1 Functions List
Selection
The TESA CLINOBEVEL 3 offers a wide range of functions and adjustment possibilities.
The list of functions appears when the key
is pressed. With the keys
the desired function can be selected and with
it will
be started. If during 10 seconds no further key is operated, the function list will be left. With
the key
a function selected can be abandoned. Already entered changes
of parameters will be rejected and the TESA CLINOBEVEL 3 will return to the previously
used display mode.
Here after the single functions will be described.
7.2 Set absolute zero
Absolute Zero means that the instrument shows the measuring value "0" if the measuring
surface of the instrument is aligned exactly according to gravity.
The absolute zero is used as the base for absolute inclination measurements. In order to
achieve the best possible precision please observe that the measuring object (support) and
the TESA CLINOBEVEL 3 have the same temperature and that the instrument is in operation
for several minutes before starting a measurement. Mark the precise position and particularly
the direction of the TESA CLINOBEVEL 3 in order to be able to turn the instrument by 180
degrees and to put it in opposite direction at the very same spot.
The absolute zero will be determined from a
reversal measurement
(two measurements
in opposite direction but at the same spot).
Use for this procedure an adequate surface
(rigid and stable support, as flat as possible
and as horizontal as possible), where you
put the TESA CLINOBEVEL 3. Mark the
position and the direction of the TESA
CLINOBEVEL 3 precisely and turn it on the
same spot by 180 degrees.
ZERO OFFSET
Messung A
Messung B
2
The ZERO-OFFSET will be stored in the
TESA CLINOBEVEL 3
EXAMPLE:
Using the key
select the menu point [Abs.Zero] and confirm your selection with
.
In the display the position of the instrument for the first
measurement will be shown.
Put the TESA CLINOBEVEL 3 to the first position.
Start the first measurement pressing the key
or with the remote control.
Rotation of the
measuring
instrument on
the spot by
Measurement
“A”
Measurement
“B”