Compass Model Odin90 Assembly Manual Download Page 12

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The following linkage lengths indications are basic values which could vary
depend on used servos. Some fine adjustments are still needed in following setup
steps.

Linkage/

26mmx2

4.5mm

Please cut

mm from

each ball links.

4.5

4.5.

46.5mmx2

70mmx2

!"#$%,&'()*+-/

If you find the Balllinks are too tight
suggest use a Balllink sizing tool.

1389:;,<"=">?

@A.

42.5mmx2

61mm

126mmx4

170mmx2

Do not apply plier to resize Ball

Links. Pliers could cause hidden damage

to Ball Links and hence result in failure

when operation.

，。

Ball Link Sizing Tool

Be aware that the Ball Link
Sizing Tool is very sharp.
Do not oversize the ball link.

>?CDEF,G"HIJ

KLM NOQR.

Summary of Contents for Odin90

Page 1: ...ols uick to build Hardcore 3D out of box Fully Ball Raced 13 collective pitch range for extreme 3D Extra tough frame design High efficiency direct belt drive system High CG design o Vibration insolation engine mount As we continue to improve our products This manual may not reflect all recent product amendments Please refer to the received product and check our website www compassmodel com www com...

Page 2: ...ss Compass 30 124 56 789 ABCD EFG HIJK LMN O P QRSTU QR VW XY XY Z EF LMN We strongly encourage all prospective and current R C aircraft pilots to join the Academy of Model Aeronautics The AMA is a non profit organization that provides services to model aircraft pilots As an AMA member you will receive a monthly magazine entitled Model Aviation as well as a liability insurance plan to cover agains...

Page 3: ...now your radio Check all transmitter functions before each flight Be aware that rotating blades are very dangerous and can cause serious injury Never fly near or above spectators or other modelers Do not fly r c helicopter models near buildings high voltage cables trees or other obstacles If a beginner get help trimming the model first and flight training later Don t track the main blades by holdi...

Page 4: ...3 Cells 2100mah or up 2 3 2100 A R C Heli Model used Radio 5 servos and 1 Gyro is needed Length Up to 710mm 710 Note a BEC is provided with the kit please read the BEC manual carefuly Some servo may require heavy duty BEC which you have to buy extra 45678 Tail Blades 105mm 105 ...

Page 5: ... according to assembling steps Do not open all the bags at one time Open only one bag for each step of assemply when building Canopy Step 1 Step2 Step 3 Step3 Tool Step 4 Frame Set Rotor Head Step 5 Step 6 Step 9 Esc Ubec Long Items ...

Page 6: ...failure M3 Washer x4 M3 Nylon Lock Nut x8 M2 5x6 Cap Head Bolt x2 Use Threadlock M3 Washer M2 5x6 Cap Head Bolt M x Self Tapping Bolt 2 5 8 Washout the Logo direction on the boom right Wrong no play here 479 play here 79 M x Cap Head Bolt 3 40 M3 Nylon Nut M3x25 Cap Head Bolt M3x35 Cap Head Bolt Horizontal Fin M3x40 Cap Head Bolt x4 M3x25 Cap Head Bolt x4 M2 5 x8 Self Tapping Bolt X 4 Make sure th...

Page 7: ...d Bolt Clutch Set Steel Collar Engine Tool M4x16 Botton Head Bolt Turn in this way against Piston pressure Use AB Glue A B A B Starter Governor Sensor Here M4x16 Cap Head Bolt 4mm Washer M4x16 Cap Head Bolt M3x8 Cap Head Bolt 3mm Washer M3x8 Cap Head Bolt 3mm Nylon Nut M3 Washer x4 M3x10 Button Head Bolt x2 M4x16 Button Head Bolt x2 ...

Page 8: ...on The key to this is to make sure the tail rotor rotates backward when the main rotor rotates in the proper direction If the tail rotor rotates incorrectly simply pull out the main shaft and twist the belt in the other direction M3 Nylon Lock Nut x1 M3x10 Cap Head Bolt x1 M3x25 Cap Head Bolt x1 0 10 20 30 40 Main Gear Use Threadlock Team Tip Check tail rotor direction Top rotor blade moves to rea...

Page 9: ... case of reassem bling be sure to note correct placement of large small I D washers during assembly 5 Rotor Washout Swashplate M3x3 Set Screw M3x Cap Head Bolt 12 M3x3 Set Screw x2 Paddle Insert Thread No Thread Fly Bar From this side 0 45 Thread Thread Paddle Insert Washout Link 6789 M3x25 Cap Head Bolt 3 mm Nylon nut M3 Nylon Lock Nut x1 M3x12 Cap Head Bolt x2 M3x25 Cap Head Bolt x1 M3x5 Set Scr...

Page 10: ...ead Bolt 2 M x16 Self Tapping Bolt 2 5 Servo Horn M x16 Self Tapping Bolt 2 5 2 5MM Washer Rudder Servo Boom M2x6 Cap Head Bolt X 9 All control balls should to set at 11mm to the center of the servo horn 11 7 Equipment illustration Pitch Servo Elevator Servo Aileron Servo Throttle Servo Bec Li Po Battery Receiver Fan ESC 0 3 Rudder Servo ...

Page 11: ...asing Setting Main Grip Washout Arm Ѕ Phasing Control lRing Boom Parallel to the boom Main Grip Washout Arm Ѕ Phasing Control lRing Boom Get the right phasing adjustment by turning the phasing control ring until the Washout Arms and Main Grips both parallel to the Boom ...

Page 12: ...ll links 4 5 4 5 4 6 5 m mx 2 7 0m m x2 If you find the Balllinks are too tight suggest use a Balllink sizing tool 1389 A 42 5mmx2 61mm 126m mx 4 17 0mm x2 Do not apply plier to resize Ball Links Pliers could cause hidden damage to Ball Links and hence result in failure when operation Ball Link Sizing Tool Be aware that the Ball Link Sizing Tool is very sharp Do not oversize the ball link CDEF G H...

Page 13: ... 60 80 100 1 2 3 4 5 0 20 40 60 80 100 1 2 3 4 5 Throttle Curve Throttle Curve Parallel Parallel Make sure the flybar control arm and paddle are in line as in the diagram 11 Setup JR Futaba Swash Type SWH S3 120 SR3 Aile Elev Pitch 60 60 55 Swash Type Setting Leave About 0 1mm Play between the flybar collar and the flybar holder This could reduce the chance to snap the flybar when flying 0 1 ...

Page 14: ...orizontal Use the 2 Guide Holes on the frame to make sure the 2 Arms are Horizontal T T 7 8 5 9 2 A BCD EFGHI 9 JK 2 Horizontal 2 Inner Arm Guide Holes EFG T Arm T9 I Arm I 9 c Next adjust the links from T Arms to Swash Plate to level Swash Plate A compass Swash Plate Tool can be applied here as a guide T 8 9 Q 2RSU 2R 2 V7W AX 2RYZ Washout Arm 2R SwashPlate 2R Horizontal 2 06 0501 Swash Plate Too...

Page 15: ...ddle Stick Set Rudder Servo 90 degree to the tail link And Set Tail Blade to 7 deg Pitch 01 2 3905 6 78 75 Turn on the radio position the heli tail point to yourself Make sure radio is set to 120 degree CCPM mode Move the stick and check the reaction of the Swash Plate Throttle and Tail Pitch Plate Adjust radio settings accordingly 120 ccpm AB CD EF GH 5 IJ KLM N OPQR SN TUVW Aileron Check XYOP Mo...

Page 16: ...re for Starter watch out the position 17 D Canopy Insert Use AB Glue A B M2 5x6 Self Tapping Bolt X 2 Put the canopy on the body and mark the position of the canopy insert Apply ab glue to attached the canopy insert on canopy Then use Self Tap Bolt fix it 03 48 9 9 E8 Drill a D mm Hole here D 6 5 6 5FG A B A B A B Tail PitchPlate Slide left Slide Right JK LK ...

Page 17: ...yro direction are correctly set 0123456347 89 AB D1E A 12 Tail Moving Direction F G Tail Blades Rotation Direction 1H G 5 Check that the Main Blades Paddles and Tail Blades are installed in the right direction 7 Check that there are no missing or damaged parts never fly with any damaged parts 8 Make sure all electronic devices are firmly fastened and connected 9 Only turn off the transmitter after...

Page 18: ...Compass Model Hong Kong Ltd www compassmodel com Odin 90 Instruction Manual Copyrights Nov 2008 ...

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