Ultra Micro T-28 Trojan RTF/BNF Instruction Manual Bedienungsanleitung Manuel d’utilisation Manuale di Istruzioni RTF
NOTICE All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, Inc. For up-to-date product literature, visit http://www. horizonhobby.com and click on the support tab for this product.
This exciting Ultra Micro Series edition of ParkZone’s wildly popular T-28 is a must-have for any intermediate to experienced pilot. Like the original, it has plenty of performance for sport aerobatics but remains a joy to fly at slower speeds if you want to throttle back and shoot touch and gos. And, like the original, it boasts remarkably scale lines and a great looking U.S. Navy trim scheme. Best of all, this one is small enough to fly in your backyard.
Battery Warnings Never leave Never charge Never charge Always charge Batteries outside charging Batteries Batteries away from Batteries outside safe recommended levels. flammable materials. temperature range. unattended. The Battery Charger (PKZ3240) included with the T-28 BNF has been designed to safely charge the Li-Po battery. You must read the following safety instructions and warnings before handling, charging or using the Li-Po battery.
Charging the Battery Your T-28 comes with 1S 3.7V Li-Po Battery Charger and 1S Li-Po battery. It is important that you only charge with the included charger, or the E-flite® Celectra™ 4-port Charger (EFLC1004). Refer to page 4. It is recommended to charge the battery pack while you are assembling the aircraft. The flight battery will be required to confirm proper aircraft operation in future steps. The Battery Charging Process 1. Charge only batteries that are cool to the touch and are not damaged.
® Transmitter and Receiver Binding Binding is the process of programming the receiver of the control unit to recognize the GUID (Globally Unique Identifier) code of a single specific transmitter. You need to ‘bind’ your chosen Spektrum DSM2 technology equipped aircraft transmitter to the receiver for proper operation. To bind or re-bind your T-28 to your chosen transmitter please follow the directions below: The T-28 requires a DSM2 transmitter.
RTF Transmitter Control Mode 1 Mode 2 Throttle/Aileron Function Elevator/Rudder Function Elevator/Aileron Function Throttle/Rudder Function Rudder Trim Rudder Trim Elevator Trim Throttle Trim Throttle Trim Aileron Trim Elevator Trim Aileron Trim Digital Trims The ParkZone® 4-channel 2.4GHz DSM2 transmitter features digital trim buttons on all controls to make fine adjustments. Before the first flight, center the control surfaces mechanically (see Control Centering, page 9).
Control Direction Test, continued Aileron Rudder Reverse Controls Rudder Reversed Elevator Elevator Normal Normal Aileron Normal Rudder Normal Elevator Reversed Aileron Reversed The transmitter (MLP4DSM) included with the T-28 is the same transmitter included in other Ultra Micro RTF versions. It also functions identically to the transmitter included with the E-flite mCX and mSR. Note: Refer to any other transmitter’s manual for reversing instructions.
Control Centering Before first flight or in the event of an accident, check to make sure the flight control surfaces are centered. It is much better to do this mechanically due to the mechanical limit of linear servos. 3. If the surface is not centered, use a pair of pliers and carefully lengthen or shorten the pushrod by bending the U-shape in the pushrod. 1. Make sure the transmitter’s trims are centered, and if your transmitter has them, sub-trims are set to zero (0). 2.
Receiver Control Unit, Arming and Motor Control Test Turn on the transmitter before connecting the flight battery to the aircraft. Binding is done by connecting the flight battery before turning on the transmitter (see binding instructions on page 6). Always disconnect and remove the flight battery after use to prevent unsafe power draining of the Li-Po battery.
Propeller and Propeller Shaft Maintenance CAUTION: DO NOT handle propeller parts while the flight battery is connected. Personal injury could result. 3. Turn the spur gear on the prop shaft clockwise to remove the nut. Remove Propeller 1. Hold the shaft using needle-nose pliers or hemostats. 4. Gently pull the shaft from the gearbox. 2. Remove the propeller by turning it counterclockwise on the threaded shaft Note: Make sure no parts fall into the fuselage when removing the shaft. Installing 1.
Flying Tips and Repairs surface such as concrete or asphalt. Flying Always avoid flying near houses, trees, wires and buildings. You should also be careful to avoid flying in areas where there are many people, such as busy parks, schoolyards, or soccer fields. Consult local laws and ordinances before choosing a location to fly your aircraft. We recommend only flying your T-28 in light winds. Note: You can also raise the nose gear to avoid further prop strikes.
Troubleshooting Guide PROBLEM Aircraft will not respond to throttle but responds to other controls Extra propeller noise or extra vibration POSSIBLE CAUSE • Throttle not at idle at control setup and/or throttle trim too high.
Replacement Parts and Optional Parts Number Description PKZ1035 3.7V 120mAh Li-Po Battery PKZ3240 DC 3.7V Li-Po Charger EFL9051 Number Description EFLC1004 4-Port 3.
defective. In the event of a defect, these are the Purchaser’s exclusive remedies. Horizon reserves the right to inspect any and all equipment involved in a warranty claim. Repair or replacement decisions are at the sole discretion of Horizon. This warranty does not cover cosmetic damage or damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or modification of or to any part of the Product.
FCC Information This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Instructions for disposal of WEEE by users in the European Union This product must not be disposed of with other waste. Instead, it is the user’s responsibility to dispose of their waste equipment by handing it over to a designated collections point for the recycling of waste electrical and electronic equipment.
© 2010 Horizon Hobby, Inc. ParkZone® products are distributed exclusively by Horizon Hobby, Inc. The Spektrum trademark is used with permission of Bachmann Industries, Inc. ParkZone, E-flite, JR, Celectra, DSM2, Vapor and Ember are trademarks or registered trademarks of Horizon Hobby, Inc. Futaba is a registered trademark of Futaba Denshi Kogyo Kabushiki Kaisha Corporation of Japan. US 7,391,320. US D578,146. PRC ZL 200720069025.2. Other patents pending. www.parkzone.