Skookum SK360 Скачать руководство пользователя страница 12

©2008 Skookum Robotics, Ltd

23

Appendix A: Specifications

Dimensions

41x31x15mm

Weight (without cables)

16 grams

Operating Temperature Range

-5c to +45c

Operating Voltage

3.6 to 8.5 VDC

Power Consumption

28 mA

Wiring Gauge

22

Input Signals

3-4 Channels (PWM 700-2300 us)

Output Signals

3-4 Channels (PWM 700-2300 us)

Servo Options

Analog or Digital

Setup

USB interface, or by Transmitter Sticks

Field Gain Setting

Bell and Hiller Gain Dials, 0 – 100%

Appendix B: Firmware Upgrades

1)

Obtain the latest firmware update from 

www.skookumrobotics.com

2)

Unzip  the  hex  file  from  the  compressed  archive  file  using  WinZip  (or  a 

similar program), to a convenient directory on your PC.

3)

Power it down the gyro, and connect its USB interface.

4)

Load the Digital Flybar USB interface software on your PC. 

5)

Set the mode switch away from the gain dials (Flight mode), hold down the 

option  button (

gently

),  and then power  up the gyro.  The  LED should stay 

off, and 

Connect

 on the setup screen will stay red.

6)

Click the menu item Firmware, and then Update Firmware.

7)

Select  the  hex  file  from  step  2,  and  wait  for  the  firmware  upgrade  to 

complete.

8)

When finished, the connection indicator on the PC should turn red, and the 

gyro will be in Flight mode.

9)

Move  the  mode  switch  towards  the  gain  dials,  and  cycle  the  power.  The 

new firmware revision number should show up on the top right of the USB 
interface display.

©2008 Skookum Robotics, Ltd

24

Appendix C: Warranty and Technical Support

Warranty and Repair:

Skookum  Robotics  Ltd  warrants  this  product  against  any  defects  in  materials  or 
workmanship  for  a  period  of  90  days  from  the  purchase  date.  This  warranty  is 
limited to the original purchaser. In the event of a malfunction, Skookum  Robotics 
will  repair  or  replace  the  product  to  meet  its  standard  operating  condition.  This 
warranty does not apply in cases where the product has been overheated, electrically 
shorted,  subject  to  crash  damage,  otherwise  abused,  or  had  unauthorized  repair 
attempts.

UNDER  NO  CIRCUMSTANCES  DOES  SKOOKUM  ROBOTICS  ACCEPT 
LIABILITY  FOR  INCIDENTAL  DAMAGE  OR  INJURIES  RESULTING  FROM 
THE OPERATION OF THE SK360 OR OTHER PRODUCTS.

Skookum Robotics will provide customers with technical assistance by email free of 
charge. If a gyro is suspect due to a crash, we will check it over for only the cost of 
postage. If the  unit has malfunctioned  and the 90-day warranty period has expired, 
we will attempt repair, and discuss the cost of possible repairs with the owner, again 
for only the cost of postage.

If  you  wish to  return  the  gyro  unit or  related  product,  please  write  “WARRANTY 
RETURN” clearly on the shipping box, and mail it to the address given below.

Manufactured in Canada by Skookum Robotics, Ltd

Email:     

[email protected]

Website:

www.skookumrobotics.com

PO Box 46912   Stn D
Vancouver, BC
V6J 5M4    Canada

Содержание SK360

Страница 1: ...Intro 3 2 Package Contents 3 3 Safety 4 4 Mounting the Gyro 4 5 Helicopter Airframe Setup 5 6 How to Check Cyclic Pitch Phasing 7 7 Connections 9 8 Modes Indicators and Power Up 10 9 Gyro Setup Using...

Страница 2: ...operty Use of this gyro places a flight control computer the gyro unit between the radio receiver and the servos that drive the swash plate If the gyro unit is mistuned or set up incorrectly loss of c...

Страница 3: ...REX you can adapt the flybar mixing arms as travel reduction arms on the rotorhead to reduce the effect of swashplate slop and reduce servo load This will allow higher gains and better performance Som...

Страница 4: ...with aileron centered Measure the pitch of the blade that points over the nose 4 If the mechanical setup is ideal the blade should not change pitch If it does you will need to adjust the phase angle e...

Страница 5: ...and Power Up The two primary modes are Setup mode and Flight mode chosen by the position of the small switch on the gyro s side Towards the gain dials is Setup mode and away from the dials is Flight M...

Страница 6: ...en Step 3 Check the Gyro s Sense Directions Now look at the Gyro Rates fields in the Live Data area Note the Rate fields only sense movement not angle Pick up the heli and slowly tilt it nose up The G...

Страница 7: ...t the swash for a right roll 4 Nose up elevator stick should tilt the swash for nose up 2008 Skookum Robotics Ltd 14 12 Basic Tuning If you have set up your helicopter s mechanics properly and the cyc...

Страница 8: ...een and the gyro s serial number and firmware revision should be displayed Note the servos may be slightly jittery while connected to the USB port due to noise from your computer If the software will...

Страница 9: ...ld slow all the servos evenly to the maximum rate of the centre servo Servo Speed Take this from your servo manufacturer s specifications Units are in seconds per 60 degrees of motion This helps the g...

Страница 10: ...slightly nose heavy 2 Check that your swash is level at min zero and max collective pitch while in Setup mode On the servo tab first adjust the swash to be level at zero pitch using the trims then use...

Страница 11: ...tics Ltd 22 Symptom Problem Solution Random jitter or jumps in roll and pitch Vibration effects on the gyro Make sure it is mounted on good damping tape and doesn t contact the frame Also check for ta...

Страница 12: ...revision number should show up on the top right of the USB interface display 2008 Skookum Robotics Ltd 24 Appendix C Warranty and Technical Support Warranty and Repair Skookum Robotics Ltd warrants t...

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