Instructions

12
Using the prole
1. Press the “Set” button (10) in the measurement mode to switch between the different proles. The
prole number (1) shows which prole you are currently at and the current mode (3) shows the current
mode. The pitch / roll angle (2) will shortly show the target pitch and / or roll value.
2. Stop and wait at the desired prole, and measurement will start. The alarm function will alert you when
the pitch and / or roll angle(s) falls in the target range.
Deleting a specic mode of a prole
1. Follow step 1 to step 4 in “Setting up a prole” and select the mode to delete.
2. Press and hold “Set” button until a “beep” sound is heard.
3. The selected mode will be deleted and the pitch gauge will return to measurement mode.
10. SETTING THE REFERENCE
The pitch gauge will start at absolute measurement mode, that is to say, it will take the ground level as
the reference zero. The absolute / relative indicator (5) will show ABS in absolute measurement mode.
As different RC helicopters may have different vertical axis, to ensure the measurement is accurate, you
will need to set the main shaft or the motor as the reference horizontal before any measurement. When a
reference level is set, the absolute / relative indicator (5) will show REL.
In spite of the fact that the pitch gauge can be used up-side-down, the pitch gauge orientation
must be consistent throughout the whole measurement procedure. That is to say, if you are
setting the reference with an upside-down pitch gauge, you must make the measurements with
the upside-down orientation to keep them accurate.
Before every measurement, set the reference zero of the pitch gauge. Keep the orientation
of the pitch gauge during the measurement. If you need to measure at a different orientation
(e.g. measuring the tail rotor blade after the main rotor blade), set the reference zero at the
new orientation again.
Measuring
Setting the reference zero
X