DynaNav Systems Inc. 121 18799 Airport Way Pitt Meadows. BC, Canada, V3Y 2B4 www.dynanav.com THIS MANUAL CONTAINS HELPFUL HINTS ON: Installation of DynaFlight-AirAg-E DynaFlight Airborne Aerial Application Guidance and Management system
Contents Overview of System... 2 Mounting... 2 GPS Antenna... 2 Overview... 2 Placement IMPORTANT!! Make sure that the GPS Antenna is bonded to the Airframe.... 2 FIGURE 2... 3 Overview... 4 Placement... 4 Product features... 5 Control Grip or Switches... 6 Overview... 6 Placement... 6 FIGURE 3... 7 Product features... 7 I/O Control box... 8 Overview... 8 Placement... 8 Wiring... 8 Wiring Harness Diagrams... 8 Overview... 8 Supplied Parts List... 8 Basic DynaFlight-AirAgII airborne system contains:... 8 Specifications:... 9 Appendix Follows:... 9 DynaViz/Processor Interconnect Power Input Wiring... 10 TopHat Switch Layout... 11
DynaNav Installation Manual Overview of System The DynaFlight-AirAg-E system is a GPS based electronic guidance and data management system specifically designed as a tool for the pilot to fly parallel and free form swath guidance for the application of seeds, fertilizer and chemicals for farm and forestry applications. It also gives guidance to return back to the job to continue his application after refill. The system automatically senses spray on and spray off for recording and displaying the real time map of the application and displays this to the pilot in his heads up display. The system comes with built in satellite differential capability. Mounting GPS Antenna Overview As the GPS antenna has two functions, one, to view the full constellation of orbiting satellites and two, to view the geo-stationary differential broadcast satellite positioned over the equator, the antenna should have as much visibility of the full sky as possible. Placement IMPORTANT!! Make sure that the GPS Antenna is bonded to the Airframe. The GPS antenna should be mounted on top of the aircraft/helicopter and should take into consideration the following. See figures 1, & 2: On helicopters, mount the antenna as far forward on the top as possible while keeping the antenna as flat to the horizon as possible. This is to keep it away from the rotor mast as much as possible as well as lead the pilot to the spot. The antenna should be mounted high enough to see as much of the sky above and around so as the fuselage does not block the signal and as far forward as possible. Mounting on the tail would be a last resort and should only be done if Laser Gyro option is installed in the DynaFlight. Keep as far away from transmitting antennas as possible (at least 12 inches) If this is not possible, please contact DynaNav for recommendations. 2
Antenna Placed Between FIGURE 2 3
Pilot Display Instrument Overview The pilot display instrument is intended to be a heads-up type of display to be mounted in the field of view of the normal operation of the pilot. As such this DynaViz display has multiple functions including the following: Guidance display to guide pilot on his parallel swaths or free form applications. Pilot display for selecting CUSTOMER, AREA/FIELD, and SWATH WIDTH. A moving map display to show last sprayed location. Rotating Map Navigation. Placement DISPLAY 4
The display should be mounted to best suit the requirements of both the pilot and the specific aircraft/helicopter. This should take into consideration the following: It should be in the direct view of the pilot, so as not to obstruct his view outside the aircraft. The sun shroud (used on the EL type display) should be positioned for full screen visibility for the pilot while occluding direct sunlight on the screen. As the bottom mount can be tilted from 0 to 35 degrees to adjust for individual pilot needs, be sure the bottom plate is mounted to allow for individual pilot needs (tall or short). The front of the screen should be oriented to front of helicopter/aircraft to give guidance information that relates to helicopter/aircraft flight direction. Make sure that the bottom of the DynaViz is open to the air and that Air Cooling hose is directed to the Bottom of the Screen for adequate air circulation. Product features The connector plug for the DynaViz display can be switched from side to side to meet installation requirements whether harness enters from either left or right side. As the display represents the ground view, the display should be mounted as horizontal as possible so as the pilot can see the complete screen. The EL display can be viewed a quite extreme angles and can use either the tunnel sun shroud or the angled sun shroud. The connector plug is a LEMO connector that is simply pushed on (align red dots first) and to remove simply grab the knurled connector sleeve and pull off. 5
Control Grip or Switches Overview The control grip contains three primary switches that control the entire system. On our supplied ErgoGrip, two of these switches are contained in the single 5 way Top Hat switch and the other on a push button Trigger switch. It is the intention of the system for the pilot to have access to these switches on his grip, cyclic or his collective or a combination of both. Other than these switches, the DynaFlight system is wired to the I/O Control box to sense spray on/off or other actions. Placement The supplied ErgoGrip is to replace the existing control grip on the flight control stick. The Tophat and the lower Trigger (Enter) switches are used for the operation of the DynaFlight others are for your use. If the grip, cyclic or collective have a spare Top Hat switch, it can be wired directly to the connector on the I/O Control box along with two other push buttons for the accept and the window operation. If the I/O Control box is used, it should be attached to the collective such as to not interfere with the normal operation and so the top hat can be operated with the thumb. 6
Product features Collective Switch FIGURE 3 With the grip or collective switch box in the pilots hands, the pilot will be able to change job functions while observing the display to keep his field of view outside the helicopter/aircraft, not inside the cockpit. 7
I/O Control box Overview The I/O Control box has multiple functions to interface the aircraft and the pilot to the DynaNav system. These functions are as follows: To interface to sense the spray on/off of the aircraft system. To protect the DynaNav from the electrical spikes generated by the relay action To protect the DynaNav system from static discharge on the control switches. To interface multiple styles of control switch assemblies or to the ErgoGrip control grip. Placement The I/O Control box is connected directly to the DynaFlight interface harness (approximately 2 70cm). From the I/O Control box two harnesses are connected, the spray on/off sense line and the control switch cable assembly. Wiring The I/O Control box wiring harness has 3 sets of wires; For most installations only Spray1 is connected to handle or pressure switches to sense that the pilot is applying material. For Pressure switches on the Spray Boom, make sure the pressure is well within the range of the normal boom pressure for spraying. The Cessna P/N S-3010-1 Hobbs pressure switch can be adjusted to the right pressure. You can also use a Honeywell/Hobbs P/N 76575 which is the same. Wiring Harness Diagrams Overview The diagrams attached to appendix are for the interconnect wiring of the DynaNav system. All wires on the harnesses supplied (except the control grip/box). Supplied Parts List Basic DynaFlight-AirAgII airborne system contains: Part Number... Description 1) DynaFlight-AirAg-E... DynaViz Processor GPS unit 2) 42B016A-XT-1... GPS, GLONASS, L Band Antenna 3) DB-AntCable14... Antenna Cable 14' TNC 4) DynaGrip / Switch kit... Military spec 5 way Top Hat control switch as well as other switches with 7 foot cable assembly. (for Helicopters, switches provided) 5) I/O ControlBox... Relay and Control Interface box 6) DB2-24cable9... Spray on/off 9 ft. wire and plug 7) DB-AirAg-E Cable-1... Interface and Power cable 8) Dual Lock... 2 feet peel and stick locking fastener 9) 1500-000-180... Pelican Shipping Carrying Case 8
Specifications: Includes WAAS/EGNOS and GL1DE Real Time differential correction (RTCM 104 specification) to sub-meter accuracy. DynaNav basic ErgOS operating system with DynaFlight-AirAg software. DynaViz Display/Processor Unit EL flat panel display showing position, moving-map, guidance and operating buttons, for a safe operation. Rugged ErgoGrip hand grip for fixed wing or Switch Kit for helicopters, for intuitive operator input Software file of Installation and Operations manual and quick reference user guide GPS Engine is sub-meter with less than 0.1 second latency and presented at 19 position solutions per second or better. Specifications Environmental: Physical: DynaViz/Processor I/O ControlBox Operating Temp: -30 to +50 degrees C. Width: 6.25 ins (16 cm) 5.9 ins (16 cm) Storage Temp: -40 to +70 degrees C. Height: 5.25 ins (13 cm) 3.1 ins (8 cm) Humidity: 5 to 95%, non-condensing. Depth: 6.5 ins (16 cm) 2.3 ins (6 cm) EMI/RFI: DOC, FCC Weight: 2.8 lbs (1.2 kg) 1.1lbs (0.5 kg) Installation kit including ErgoGrip and antenna weights are dependent on installation, typically less than 3 lbs. (1.2kg) 8 40 VDC, negative ground (system requires less than 14 watts) Note: Specifications subject to change without notice. Appendix Follows: 9
DynaViz/Processor Interconnect Power Input Wiring 10
TopHat Switch Layout 11
GPS ANTENNA RG-58 to Antenna POWER 8-40 VDC IN GROUND 44405-002-22 44405-001-22 SEE NOTE 4 SEE NOTE 2 02 03 5A 69 BASIC PP6 BUS SEE NOTE 5 AND MOD.07.1156 BUS EXT RXD3 EXT TXD3 GND Laser Plug 1 2 3 Laser Cable DB-AirAg-E Cable-1 1 EXT RXD2 2 EXT TXD2 3 EXT RXD3 4 EXT TXD3 7 KEYCLK 8 KEYDATA 9 VCC 5 VDC 10 SPRAY 1 6 GND DYNAVIZ/Processor DISPLAY UNIT 5 6-40 VDC In 11 USB2 D- 12 USB2 D+ FGG2B312CLAD7 LEMO CONNECTOR DB-ControlBox I/O CONTROL BOX AMP 206705-2 CPC CONNECTOR CONTROL/COLLECTIVE STICK 5 WAY POSITION SWITCH To DynaViz 7 8 5 9 6 1 KEYCLOCK KEYDATA VCC 5 VDC Spray 1 GND EXT RXD2 2 3 1 4 5 6 TOP BUTTON (TOP HAT) LEFT BUTTON (TOP HAT) BOTTOM BUTTON (TOP HAT) RIGHT BUTTON (TOP HAT) ENTER BUTTON WINDOW BUTTON TOP BUTTON (TOP HAT) LEFT BUTTON (TOP HAT) BOTTOM BUTTON (TOP HAT) RIGHT BUTTON (TOP HAT) ENTER BUTTON WINDOW BUTTON WINDOW ENTER 2 EXT TXD2 9 COMMON COMMON 3 4 4 3 USB2 D- USB2 D+ USB2 D- USB2 D+ 8 7 10 11 12 01 QTY. MS35058-22 03 02 FUSE/CIRCUIT BREAKER SWITCH 01 WIRING DIAGRAM PART NO. ITEM DESCRIPTION LIST OF MATERIALS I/O ContolBox Out 2 1 5 EXT TXD2 EXT RXD2 VCC 5 VDC 13 14 CONTROL GRIP 6 GND 7 KEYCLOCK 8 KEYDATA SPRAY 1 SPRAY 2 4 AIRCRAFT GROUND (A/C POWER IF DETECTION SWITCH IS GROUNDED) 1 OPTIONAL - CLOSING GATE DETECTION SWITCH (NORMALLY OFF) 2 CONNECT TO AIRCRAFT SPRAY DETECTION SWITCH (NORMALLY OFF) 3 AIRCRAFT GROUND (A/C POWER IF DETECTION SWITCH IS GROUNDED) AUXILLIARY CONNECTIONS NOTES 1. IDENTIFY, ROUTE AND SECURE ALL WIRING AS PER AC43.13-1A, CHAPTER 11, SECTIONS 4 AND 7. 2. IF DESIGNATED FUSE/CIRCUIT BREAKER LOCATION IS USED BY OTHER INSTALLATION, LOCATE 5 AMP FUSE/CIRCUIT BREAKER IN CONVENIENT UNUSED LOCATION IN FUSE PANEL. LABEL FUSE "DYNANAV". 3. ALL WIRING UNLESS OTHERWISE MARKED IS MIL-W-22759/22. THE LAST DASH NUMBER INDICATES WIRE GAUGE. 4. LOCATE SWITCH ON PANEL CONVENIENT FOR PILOT AND LABEL "DYNANAV". 5. ATTACH GROUND TO EXISTING GROUND SCREW. Pitt Meadows BC Canada TITLE DynaFlight-AirAg -E Wiring Block Diagram DRAWING NO FILE NAME DATE 1 Wiring Block Diagram AirAg-E 15Feb2016 15-Feb-16 SCALE 1:3 REVISION 3 SHEET 1 of 1