Walkera Genius CP Helicopter – WK2801 Compatible – Beginner Transmitter Settings

 

RC Pro Setup Guide by: Tom Zadar

 

Setup for the Walkera Genius CP Helicopter – RX2625H Receiver: WK2801 compatible – Walkera WK-2801 Pro Transmitter

 

This setup guide will give you the following features:

Normal Mode: Zero negative pitch. For indoor flying or outdoor flying with no wind. The heli will not slam to the ground if you pull the throttle down to fast due to having negative pitch.

ST-1: 3* negative normal pitch. Good for flying outdoors in wind.

ST-2: +/- 8 * pitch with zero degrees pitch at mid stick. I am able to flip, roll, and invert with this.

Switching between the 3 modes in flight is very smooth. There is no height change switching between the modes.
I tried inches of the ground, a foot off the ground, waist level, and 6 feet up.

Make sure you verify the settings after you are done before you fly the Genius CP.
On the WK-2801 Pro you must hit ENT to save a setting, if you just back out of the menu itwill not save the setting.

 

Step 1. Create a new model (or reset a current model) in the WK-2801 Pro TX. Any settings that I don’t list are default settings.

Step 2. Set to stick mode 2801 if it isn’t already set to it. Stay in 2801 stick mode.
*Make sure STICK is set to MODE2* Sometimes it will default to MODE1.

Step 3. Go into REVERS and set to: ALL NOR

Step 4. Go into SWASH and set to: 1 SERVO NORM

Step 5. Go into CURVES THRCURVE and set to:

Normal – 0-25-50-75-100

ST-1 – 0-25-50-75-100

ST-2 – 100-85-70-85-100

Step 6. Go into CURVES PITCURVE and set to:

Normal – 50-50-50-65-80

ST-1 – 32-41-50-65-80

ST-2 – 20-35-50-65-80

HOLD – 50-50-50-50-50 > This will help minimize damage in a crash as the swash and blades will be at mid stick zero degrees pitch. The swash does not move with TH with these settings.
There is no autorotation for the Genius CP helicopter. If you want control of the swash in TH to help you land in a crash don’t use these settings. Use the ones below.

*HOLD – 0-25-50-75-100 > If you are setting up pitch curves use this first then switch to the one above to fly.

Step 7. Go into GYRHLD, GYROSENS and change INH to GYRO/AUX2

Set as high as you can go without getting tail wag. If you get tail wag with these numbers lower them
all equally EX: 78.0%, 78.0%, 78.0%

Set to: GYRO/AUX2
0: 82%
1: 82%

Step 8. Go into GYRHLD, THROHOLD, and change INH to THRO HOLD

Set to: THRO HOLD ACT
HOLD Pos. 0%

Set throttle trim to center!

It looks like Genius has firmware to run like this

Step 9. Go into TRVADJ and set to:

ELEV – D & U:100%, AILE – L & R: 100%, Pitch travel 100%, 100% ON THE REST

For quicker control response increase the ALIE and ELEV Travel Adjustment. *If you set the values too high the servos might bind.
Beginners should use the default values of 100%

Adjust RUDD Travel Adjustment to control the tail response and the speed of pirouettes.

Step 10. Go into DR&EXP:

DREXP – Set D/R and EXPO to your personal preference.

Beginner Settings

ELEV D/R = 50% EXP +30%

AILE D/R = 50% EXP +30%

RUDD D/R = 100% EXP LIN

 

Ultra Beginner Settings

These settings are for hovering and slow flight only. These settings have very low servo travel which will make the controls less responsive to stick input if you need to tame down the controls even more.
Don’t try to flip or 3D with these settings.

ELEV D/R = 30% EXP -10%

AILE D/R = 30% EXP -10%

RUDD D/R = 100% EXP +20%

AUTO – Set all to ACT if you want these D/R & EXPO settings to work in Normal, ST-1, and ST-2 modes automatically for you.

 

Step 11. SWAATS – Swashmix

Set to: NOT ACTIVE IN 1 SERVO SWASH TYPE

Step 12.

Bind Radio and RX.

Check and verify swash is moving correct with cyclic input and 3 axis gyro is compensating correct.

 

 

Receiver – Gyro Sensitivity Settings

The receiver has one or two gyro sensitivity pots depending on the model of the receiver to adjust the Elevator/Aileron sensitivity, changes the flight effect.
Adjust the pot(s) to make the helicopter more response or more stable. You want a balance of good response and stability.
If you adjust the pot(s) too high the swashplate may rock back and forth in flight.

Turning up or down the Elevator/Aileron sensitivity can make the helicopter much more responsive or much more stable.
I recommend you first try the factory settings. Most of the time the factory settings are very good.

Be careful when you turn the pot. I would use the plastic screwdriver that came with the helicopter to turn the pot.
Some of the pots will turn 360* and some have a stop on the pot to keep it from turning 360*.
Be careful not to turn it anymore once the pot stops or the stop tab will get damaged and the pot will then turn 360*.

Notes:

Nose pitches up in fast forward flight with a 3 axis or 6 axis gyro.

Receiver gyro gain is too low. Increase the Elevator/Aile gyro trim pot(s).

If the receiver gyro gain is too high the heli may bob up and down.

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Receiver Settings for Helicopters and Quads.

This is a list of settings that I have seen on different receivers.
The settings available on a receiver will vary depending on which model receiver it is.

Helicopters:

AILE-G.S or ALIE GYRO – Adjusts the Aileron Gyro sensitivity, changes the flight effect.

ELE-G.S or ELEV GYRO – Adjusts the Elevator Gyro sensitivity, changes the flight effect.

RUDD GS – (Rudder Gyro sensitivity adjust knob) – Adjusts the Rudder Gyro sensitivity, changes the flight effect.

ELE/AILE G. – Adjusts the Elevator/Aileron sensitivity, changes the flight effect.

ADJ Mode Switch or ADJ – WK (Adjustment Mode setting) – Turns off the Gyros. Use when leveling the Swashplate and making adjustments.

EXT – Adjusts the Servo Travel.

SERVO EXT. – (Servo Extent knob) – Servo Extent knob is used to increase or decrease Servo Travel.

ELE/AILE EXT (Elevator/Aileron Servo Extent knob) – Adjusts the Servo Travel.

RUDD EXTENT or RUDD. EXT (Rudder Servo Extent knob) – Adjusts the Tail Servo Travel.

Pit.REV (Pitch Reverse switch) – Reverse the rotation direction of the Pitch Servo.

ON – OFF (Flight mode switch) = Set/choose helicopter flight mode.

OFF – BAL – ON (Flight mode switch) = Set/choose helicopter flight mode.

BAL DELAY (Balance Control Delay) – Adjusts the signal control speed from the ELEV/ALIE servo, changes the flight effect.

Quads:

Gyro sensitivity adjust knob – Adjusts the gyro sensitivity of the front/back/left/right/tail.

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Here is a list I made of common Dual Rate and Expo settings for Standard/Beginner/3D settings for Quads and Helicopters.

If you don’t like to use Expo you can set it to LIN.

LIN = Linear

Some radios use the term Line instead of LIN.

Spektrum – LIN

Walkera Devo – Line

Walkera 2801 Pro – LIN

 

Standard Settings

ELEV D/R = 70% to 100% > 70%, 80%, 85% are commonly used

EXP = +10% to +40% > +30% is commonly used

AILE D/R = 70% to 100% > 70%, 80%, 85% are commonly used

EXP = +10% to +40% > +30% is commonly used

RUDD D/R = 100% > For faster tail response and pirouettes (Heli) or faster rudder response and pirouettes (Quad) use 100% to 150%

EXP = LIN > For faster tail response and pirouettes (Heli) or faster rudder response and pirouettes (Quad) use -10% to -70%

 

Beginner Settings

ELEV D/R = +40% to +60% > 50% is commonly used

EXP = +30 to +40% > +30% is commonly used

AILE D/R = +40% to +60% > 50% is commonly used

EXP = +30 to +40% > +30% is commonly used

RUDD D/R = 75% to 100% > 100% is commonly used

EXP = LIN or +1% to +20% > LIN is commonly used

 

Ultra Beginner Settings

These settings are for hovering and slow flight only.

ELEV D/R = +30%

EXP = -10%

AILE D/R = +30%

EXP = -10%

RUDD D/R = 75% to 100% > 100% is commonly used

EXP = LIN or +1% to +25% > LIN is commonly used

A good combination would be to use the Beginner Settings on Switch Position “0”
and use the Ultra Beginner Settings on Switch Position “1”.

POS-0: ELEV D/R = 50% EXP +30%

POS-0: AILE D/R = 50% EXP +30%

POS-0: RUDD D/R = 100% EXP LIN

POS-1 :ELEV D/R = 30% EXP -10%

POS-1: AILE D/R = 30% EXP -10%

POS-1: RUDD D/R = 100% EXP LIN

 

3D Settings

ELEV D/R = 100% to 125% > 100% is commonly used

EXP = LIN or -10% to -70% > LIN is commonly used

AILE D/R = 100% to 125% > 100% is commonly used

EXP = LIN or -10% to -70% > LIN is commonly used

RUDD D/R = 100% > For faster tail response and pirouettes (Heli) or faster rudder response and pirouettes (Quad) use 100% to 150%

EXP = LIN > For faster tail response and pirouettes (Heli) or faster rudder response and pirouettes (Quad) use -10% to -70%

 

 

 

 

 

“My text is Copyright 2009 – 2017 Tom Zadar”