Operating Instructions
13
e display switches o automatically aer
5 minutes, as soon as the device is no longer
being moved.
6.3 Acoustic signal
By pressing the display circuit ° / mm / m /% / in /
/ on / o switch acoustic (signal at 0 °and 90 °)
for more than 2 seconds the acoustic signaling
is switched on. e closer the gradient spirit level
gets to the standard position, the more rapid the
frequency of the acoustic signal.
is function assists you with levelling work,
where it is not possible for you to read the
measurement from the display.
6.4 Hold function
e current measurement is frozen by pressing
the “Hold function” once.
A previously measured value can be “frozen”
on the display using this function.
e measurement remains unchanged until
the “Hold function” button is pressed again.
6.5 Toggling between ABS and INC
You can toggle between ABS (absolute) and
INC (incremental) by pressing the “Hold function”
for more than 2 seconds.
In “ABS” (absolute) mode, the measurement
result is displayed based on the device calibration.
In contrast, in “INC” (incremental) mode,
the measurement result is displayed based
on a relative reference level.
For example, you can take a measurement on a
5° inclined plane in “ABS” mode and then toggle
to “INC” function. In doing so, the measurement
display is set to 0°. You can now take additional
measurements based on this new zero value.
To leave “INC” mode, press the button again for
2 seconds.
6.6 Changing measurement display
• Press “Mode button° / mm / m /% / in / /
on / o switch acoustic” (Signal at 0 ° and 90 °)
to switch between ° / mm / m /% / in / .
6.7 Changing the display resolution
Press the “Hold function” and the “On/O switch /
Display light” button at the same time to change
the resolutions between: 0.00° and 0.0°.
6.8 Bluetooth
Fast and ecient data transfer of measured
values can be made directly to a smartphone
via Bluetooth.
NOTE
To pair with a smartphone,
launch the Hultafors measures
app and connect using one of
the function options.