atlas servo guide
Contents
1. Submit copy of original receipt with the return Returned units should be examined by the Hyperion dealer s tech department within 2 weeks of arrival maximum and contact made with the user to explain the findings REPAIR REPLACEMENT DUE TO NON WARRANTY DAMAGE Due to the nature of the miniature electronics employed and high cost of hand labor it is not economically feasible to repair Servos in most cases Instead we offer a blanket exchange policy at 40 off the US suggested retail price plus any taxes due in your area and return shipping In the event that your Servo is damaged and warranty will not apply please contact your selling dealer to obtain the National Distributor return shipping address for exchange under this program2. use this control unless you have selected another brand before and want to return to default Proportional Reverse Neutral Deadband Proportional Forward Maximum Reverse 800 u5 Maximum Forward 2200 US ATLAS SERVO gt gt SPECIFICATION 0 us 1000 uS 1300 uS 2000 uS M o O O A n wh 0 us 1050 us 1950 u ws L072 pS 1922 uS 1500 u85 1522 u5 Futaba Tx el Jez n T De ee 1050 us 2050 ps i S MultiPlex Tx 1600 us Hitec Tx 200 u5 2100 u5 1500 us Gyro Compatibility Hyperion ATLAS Digital Servos are able to accept frame rates from 20Hz to 270Hz As such they are well matched to the majority of Helicopter Gyro systems on the market today and work perfectly with popular Gyros such as Futaba GY401 However ATLAS servos are NOT compatible certain high end Gyros which use very short pulse width such as Futaba GY 611 870us total pulse As such we suggest using only the manufacturer s dedicated servo with such Gyros WARRANTY HYPERION ATLAS Servos are guaranteed to be free from defects in materials and workmanship for a period of one calendar year from date of purchase Damage due physical shock inappropriate power supply including reverse polarity connection to Programmer water moisture and humidity are specifically NOT covered by warranty Your selling dealer is your first point of contact for warranty issues Return postage costs are the responsibility of the user in all cases
3. HYPERION ATLAS PROGRAMMABLE DIGITAL SERVOS WIRING INSTALLATION CAUTIONS Hyperion Atlas servos come with a special connector which includes features of all Hyperion Atlas Servo Connector connectors on the market insuring proper fit to your radio gear The Futaba style polarity tab has been modified so that it can easily be removed if required Simply hold Black Neg the connector by the wires place the connector sockets down on the workbench and Red Pos Neg C carve the tab flush to connector body Never attempt to cut the tab without connector z i well braced against a solid surface never cut toward your body parts and keep your White Signal E abe ah fingers well clear of the blade or Extension Lead cannot accept it Whenever possible we urge you to retain the Futaba style tab as it both insures correct Removal Grip polarity and offers additional protection against loose connections If you do remove the Futaba style tab note that Hyperion connectors do also have the beveled edges for polarity match to Hitec JR and Sanwa Airtronics receivers JR Hitec Sanwa Style Note that Hyperion WR Series Universal Servo Extension Wires and Y Harnesses have Beveled Edges female connectors to match the ATLAS Servo connectors allowing you to retain the Modified Futaba Futaba style polarity tabs and have the most reliable mechanical connection Polarity Tab There are numerous advantages to the flexible programmabi
4. lity of Hyperion ATLAS Digital Servos n particular the Speed and Rotation settings mean that ATLAS can serve in almost any role working as normal servos or as retract gear servos scale hatch servos robot servos or whatever you need at the time Note that ATLAS Digital have up to 10 times finer resolution compared to some analog servos and twice the resolution of many digital servos That means assuming your transmitter has matching fine resolution the ATLAS servo will have more steps to full stick deflection and smoother more accurate control of your model Additionally the Rotation setting has a great advantage compared to adjusting travel via your Transmitter full servo resolution is retained no matter the Rotation setting from 30 to 140 degrees total But if you use your transmitter to limit servo throw you always lose a proportional degree of control resolution So even for settings which already exist in your transmitter to some limited degree it is better to make these settings via ATLAS Programming Note also that many models have been crashed and sometimes people injured when a user selects the wrong model from Tx Memory resulting in reversed controls or wildly wrong trim settings By making these settings via ATLAS programming when installed in the model and keeping trims and rotation normal for all models in memory you can insure that no matter which model you choose settings will not be off by much or you can e
5. s the servo to be used in applications that would normally require either an additional servo slow or pneumatics to actuate features such as hatches doors and landing gear Servo Deadband uS Dead Band is the range of signal over which the servo does not change position in response to a change in signal The default value is 2uS and can be adjusted to 16uS max This is useful for applications where two servos are both operating one control surface and avoids one servo fighting the other Also some receivers may have a small jitter on the output signal causing an undesirable servo buzz If servo buzz is found then this value should be increased to the minimum level at which the buzz is eliminated However note that DIGITAL servos have a small constant hum Do not confuse this natural sound with bad buzz that we want to eliminate Tx Compatibility This feature in the ATLAS Servo Programming Software allows you to choose common Transmitter brands such as JR FUTABA HITEC MULTIPLEX and Standard When you choose Futaba for example the Programmer automatically sets Servo Center to match the default Futaba pulse width for Center So the servo will properly center when you turn on your Futaba transmitter Note JR and many generic Transmitters use the same default Pulse Width settings as ATLAS Servos Standard 1000 2000uS range 1500S centre So if using JR transmitter for example you need not
6. ven fly many models on a transmitter without model memory feature Programming your ATLAS DIGITAL SERVO NOTE Do not attempt to connect ATLAS SERVO to HP AT PRGUSB 3 pin PC Adapter until you have read and fully understand the AT PRGUSB User Manual Manual Download is available at http media hyperion hk dn pc all htm Rotation degrees By default most servos including ATLAS have 45 degrees rotation per side 90 degrees total You may program ATLAS for as little as 15 degrees or as much as 70 degrees rotation per side 30 140 deg total Note that ATLAS may safely be driven using Transmitter travel and mixing adjustments to a max of 180 degrees total rotation Reverse Changes the direction of rotation of the servo for a given stick movement direction Reverse is particularly useful when setting up two servos on a y harness to a single receiver channel such as with separate elevator halves for example Servo Center The servo centre feature allows wide adjustment approx 25 of the servo arm center position in response to the neutral signal from a transmitter This is useful to adjust trim offsets in servo installation so that your transmitter trims can be set to neutral and therefore retain maximum in flight trim adjustment capability Servo Speed You may slow the servo to achieve the selected position at a rate as slow as 1 of its normal speed of rotation which is VERY slow indeed This feature allow
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