Instructions

1. Prole number

2. Pitch / roll angle

3. Current mode

4. Low battery indicator

5. Absolute / relative indicator

6. Hold indicator

7. Power button

8. “Hold” / ▲ button

9. “Zero” / ▼ button

10. “Set” button

11. “Pitch / Roll”

12. Battery compartment

6. INSERTING / CHANGING BATTERIES

The low battery indicator (4) appears when the battery level is low. Replace with batteries of the same type.

1. Open the battery compartment by removing the two screws at the back of the pitch gauge using a

Phillips head screwdriver.

2. Remove the battery compartment cover and open the battery compartment.

3. Insert / replace two CR2032 batteries while observing the correct polarity, with the positive side facing

upwards.

4. Close the battery compartment and fasten it with the two screws.

7. PREPARATION

Basic settings of the rotor head

Before you start testing, you should rst mount the link rods and the servo levers according to the

manufacturer’s details. This allows a preliminary setting of the rotor blade pitch angles. The exact settings

of the different main rotor blade pitch values required for ying are also indicated in the model helicopter’s

instruction manual.

Turning the pitch gauge on / off

1. Remove the plastic sheet on the batteries (initial use only).

2. Press the power button (7) to turn the pitch gauge on.

3. Press the power button (7) again to turn the pitch gauge off.

Calibrating the pitch gauge

In order to optimize its performance, calibrate the pitch gauge every time you change batteries or whenever

you feel it is necessary.

1. Detach the pitch gauge from the mounting plate.

2. Turn on the pitch gauge. By default, it will be in measuring mode.

3. Press and hold the “Set” (10) button for three seconds.

4. Use the “Hold” / ▲ button (8) and “Zero” / ▼ button (9) to select “PC” shown in the prole number

eld(1).

5. Press the “Set” button (10) to conrm.

6. The display will show “--01--”, which indicates that the pitch gauge is now in calibration step 1.

7. Place the pitch gauge horizontally on the oor or any horizontal surface, as shown below: