Einstellungen Walkera WG-G007 (G
Contents
1. sensitivity Is 100 6 2 The gyro sensitivity setting via the transmitter sensitivity switch Take the WALKERA WK 1001 transmitter as an example In the Function Menu select the MODEL and access by pressing the ENT key and then select the GYRO and access via pressing the ENT key again Respectively set the normal flight mode sensitivity at 75 for the AVCS mode ST 1 and ST 2 flight modes sensitivity at 40 for the normal mode Switch the gyro sensitivity using the mode switch 6 3 The gyro sensitivity setting by using ATV F the transmitter Is not of the gyro sensitivity setting function choose an activity switch which Is switchable In the transmitter e 9 GEAR INVERT switch in the WALKERA WK 1001 and adjust the gyro sensitivity via ATV setting made In the example of WALKERA WK 1001 enter the TRVADJ function item and respectively the ATV of the GEAR as normal flight mode sensitivity at 75 for AVCS mode the switch Is switched forward ST 1 and ST 2 flight modes sensitivity at 40 for the normal mods the switch Is switched backward Alter the gyro sensitivity by switching the GEAR INVERT switch 6 4 Setting step 1 Enter the TRVADJ menu to set the GEAR ATV by pressing the EXT ENT UP or DN Refer to the tranamitter user s manual 2 Switch GEARY INVERT forward to set ATV value at 75 3 Switch GEARY INVERT backward to set ATV value at 40 Note while using the GEAR INVERT to switch the gyro sensitivity it is imp2. 1 0 Foreword The WK G007 is utilized the AVCS Angular Vector Control System and is of high performance compact dimension and light welght It Is specially designed for the RC helicopter The Integration of sensor section and control circult makes the Installation easy and convenient 2 0 Kit Contents The WK G007 comes with the following accessories Mini Screwdriver for Adjustments Double adhesive Tape 3 0 WK G007 Technical Features 3 1 Control system Digital advanced PI proportional integration 3 2 Gyro sensor Mini plezoelectric sensor 3 3 Operating voltage DC 4 6V 3 4 Operating temperature range 40 85 C 3 5 Dimension 30 X 30 X 23 mm 3 8 Welght 27g 3 7 Functions reverse switch AVCS on off switch sensitivity trimmer servo travel adjustment The sensitivity adjustment and AVCS mode amp normal mode switch can be operated pA transmitter iia 4 0 WK G007 Identifications and Functions 4 1 Identifications Control delay trimmer lt gt Gyro travel adjustment trimmer WK G007 gyro Gyro sensitivity Input connector LED Rudder Input connector DS mode switch Rudder servo connector 4 2 Reverse switch Ravoraaimeitch Alter the gyro control direction a 3 AVCS switch Petal servo model switch When the DS ON OFF switch is switched to the ON position the dig jital servo is activated when the FF switch Is switched to the OFF position the tradi
3. d shake the helicopter head leftward The drift direction of the rudder servo should be same with the rudder stick of the transmitter which moves rightward Otherwise reverse the reverse switch in the gyro Note if setting the gyro operation direction wrong the helicopter will auto rotate at high speed and result in serious danger 7 7 Adjustment of rudder servo travel Pull the rudder stick to the full left and right ends respectively and adjust the rudder servo travel within the maximum ranges of the tall rotor sleeve During flight the rudder servo movement Is within the mandmum travel and protect the servo and Its belicrank Don t set the rudder servo travel too narrow to decrease the gyro performances 7 8 Flying adjustment In the AVCS mode the WK G007 automatically sets the rudder neutral position and stops any tall drift For the first flight or correcting the belicrank turn off the AVCS function and adjust the mechanical neutral position AVCS mode is recommended during flight 7 9 Rudder neutral adjustment 1 Tum off the transmitter revolution mixing or set the transmitter revolution mixing plich or bere 10 0 2 Switch the transmitter Sera liviy wee to the normal mode Tum on the transmitter power and receiver power in sequence Don t move the helicopter for approximately three seconds because the WK G007 initiates the the data when he power power Is turned on 3 Lift off and hover the helicopter and then adjust the rud
4. der neutral position with the transmitter trim 4 Gradually adjust the gyro sensitivity Just before the helicopter tail starts to hunt Note after the neutral setting Is finished don t adjust the rudder trim again Otherwise the neutral position has to be re adjusted 7 10 Lock mode adjustment 1 Switch the flight mode After the flight observe the LED LED on means normal LED flash twice means the neutral position has been drifted and need to be reset 2 Hover the helicopter and adjust the gyro sensitivity to Just before the helicopter begins to hunt In principle the gyro sensitivity In the AVCS mode Is lees then that In the normal mode 3 Adjust the transmitter dual rate D R to accord with your hand feeling 4 Control the high s spaad auto rotation via adjusting the helicopter rudder servo When the helicopter stops auto rotation and begins to hunt increase the delay trimmer Low speed servo will easily hunt Don t adjust the delay timmer rr a aie Otherwise the rudder servo will drift and Its reaction will be slow When a high speed servo Is used set the delay trimmer fo 0 position 5 With an AVCS gyro when the helicopter encounters a cross wind and the trall drifts a control signal from the ne gyo sa stops the drift At the same time the eR computes the drift angle and constantly outputs a control signal that resists the cross wind drifting of the tail can be stopped even if the cross wind continues to affect the helicopte
5. ill intermittently flash When the rudder servo is in neutral position it must be linked at a position to which the servo bellcrank and servo push rod are perpendicular Adjust the length of the rudder servo belicrank In accordance with the helicopter manual Try moving the rudder stick to the left and right and check the direction of the rudder servo operation If the rudder servo moves in the opposite direction use the transmitter reverse function to reverse it Right angle Note if the rudder revolution mixing function is activated put the throttle stick at the neutral position when setting the neutral position at initialization For the safety purpose when setting the motor turn off the motor power or switch off the rudder revolution mixing function and set the value to zero 7 5 Gyro sensitivity adjustment The gyro sensitivity depends on the rudder servo and helicopter In principle the faster the rudder servo speed is the higher the gyro sensitivity has to be set The faster the main rotor blade rotation is the higher the rudder servo sensitivity has to be increased So adjusting the gyro sensitivity Is a must For example the sensitivity for the aerobatic maneuvers ST 1 ST 2 must be lower than that at hovering flight Set the gyro sensitivity trimmer to the approximately 60 70 for aerobatic maneuver and 70 80 for hovering flight 7 6 Inspection of the gyro operation direction Lift off and hover the helicopter an
6. ossible to simultaneously set the normal flight mode ST 1 and ST 2 as AVCS mode One end of the GEARY INVERT Is normal mode and the other end Is the AVCS mode The GEAR INVERT should be set as NORM In the REVERS function 7 0 Use Method 7 1 Mounting to the fuselage Be careful when operating the switch and trimmer because a small switch and trimmer are used Always trimmer with the mini screwdriver supy ated When mounting the WK G007 gyro to the helicopter gyro Obed ase adhesive tape with the WK G007 At the same time please check the bottom of the gyro body Is perpendicul lar to the main shaft of your helicopter When used with a motor helicopter mount the WK G007 at least 10 cm away from the drive motor 7 2 Wiring diagram Connection to the receiver sensitivity input connector Connection to rudder Input connector While using the digital servo as the rudder servo switch the DS ON OFF switch to the ON position While using the traditional servo as the rudder servo switch the DS ON OFF switch to the OFF position Note when using a traditional servo and switching the DS ON OFF switch to the ON position damage or even bum may happen on the low watt servo 7 4 Inspect the rudder belicrank Switch the gyro AVCS switch to the normal mods Tum on the transmitter power and then tum on the receiver power Don t move the servo belicrank or the helicopter for about 3 seconds because the WK G007 gyro is initializing LED w
7. r The gyro itself automatically corrects changes In helicopter tall trim by cross wind Note after the neutral setting Is finished don t adjust the rudder trim again Otherwise the neutral position has to be re adjusted
8. r servo Is out of control Flash twice in the AVCS mode the neutral position of the rudder servo current received signal is different from the neutral position which is previously saved in the gyro Below are the situations of flash twice a The rudder servo belicrank is being adjusted b The neutral position of the rudder servo has been drifted and the neutral position has to be reset 6 0 Gyro Sensitivity Setting Via Transmitter 6 1 The relationship between the transmitter sensitivity setting value and the gyro sensitivity When the receiver sensitivity channel sends the signal of neutral position the gyro sensitivity value is 0 When the signal sent is above the neutral position the gyro is in the AVCS mode when the signal sent is below the neutral position the gyro is in the normal mode If the transmitter such as the WALKERA WK 1001 Is of gyro sensitivity adjustment function the gyro sensitivity can be adjusted via the GYRO function In the transmitter If the value Is set at 50 the gyro sensitivity Is 0 If the value Is set at 0 50 the gyro sensitivity is ranged from 100 to 0 normal mode if the value is set at 50 100 the gyro sensitivity is ranged from 0 to 100 AVCS mode The transmitter sensitivity switch can simultaneously control over the gyro sensitivity and operation mode The ATV value of the transmitter sensitivity switch can also take control of the gyro sensitivity When the ATV Is at 90 for example the gyro
9. tional servo Is activated Note If the DS ON OFF switch Is switched to ON position damage or bum maybe happen on the low watt servo 4 4 Control delay trimmer The control delay trimmer Is used to adjust the signal speed If a slow speed servo Is used and found the hunting slac clockwise ines the manera and Increases the delay time to eliminate the effect If a high speed servo such as a digital servo Is used adjust 8 trimmer 4 5 Gyro travel adjustment trimmer Set the maximum travel of the rudder servo Pull the rudder stick to the full left and right ends respectively and adjust the rudder servo travel within the maximum ranges of the tail rotor sleeve Clockwise tuning the trimmer increases the rudder travel 4 6 Gyro sensitivity Input trimmer Connects to the receiver sensitivity Input channel usually AUX 2 or AUX 3 The trimmer can be used to switch the gyro sensitivity and mode AVCS mode and normal mode Single core is easy to be broken and is forbidden to draw 38 4 7 Rudder Input connector Rudder input connector connects to the rudder input channel of the receiver 4 8 Rudder servo connector Rudder servo connector connects to the rudder servo Quick flash the gyro is in the process of initialization when the power is tumed on LED on the gyro Is In the AVCS mode LED off the gyro Is In the normal model or the power Is tumed off Slow flash the gyro doesn t receive the signal from the transmitter and the rudde
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