9
Torque Units - Change
Press UP
or DOWN
to change displayed
Torque
Units
. The UP button has a different
function if a
Target
is active (see pages 7, 8 & 12).
TIP: Units that have been disabled in (SETUP - Units) will NOT be shown. See page 18.
Zero Display Offset
Exercise the NorTronic
®
in required direction of use.
Press the ZERO button to
Zero
both the
Torque
&
Angle
values when the Torque is below
3%
of
the wrench capacity.
TIP: Zero the NorTronic
®
in the vertical position with the ratchet head removed, so that the weight
of the tool is not affecting the reading. If the displayed reading does not zero, increase the
reading by applying and maintaining a small torque (<3%) and then press the ZERO button.
Remove the torque and press the button again.
# of Saved Readings
Every time a
Test
Result
is saved to the NorTronic
®
memory, the
Reading
#
(bottom left of display) is
incremented. This is reset when the
Tool
Target
has been changed.
Sleep
The NorTronic
®
will
Sleep
if any of the events listed below have
not
happened during the time period
specified in
Tool
SETUP–
Sleep
(see page 19 for more information):
a) A button has been pressed.
b)
The Torque reading has changed by more than
2%
of the wrenches capacity.
TIP: The NorTronic
®
can be forced to sleep at any time by pressing the
button for 2 seconds.
Resume from Sleep (Gyroscope drift calibration)
To wake the NorTronic
®
, press any button. After the display of the Norbar logo the NorTronic
®
will perform a
gyroscope drift calibration. The Gyroscope drift calculation will also be done if the temperature changes by
more than 3 degrees. This is necessary to ensure the angle measurement is accurate.
5 second countdown to the Gyroscope drift calculation.
WARNING:
PLACE THE TOOL ON A FLAT LEVEL SURFACE AND DO NOT MOVE
BEFORE “CALCULATING” IS DISPLAYED.
Do Not Move
Start 5
Summary of Contents for NorTronic 43500
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