
27
MARS
QUADCOPTER OPERATOR’S MANUAL
fAiLSAfE fUNCTiON
MAxiMUM ALTiTUDE AND DiSTANCE LiMiTS
In the default configuration, the quadcopter has a maximum range of 328 feet (100 meters) altitude and 300 feet (985
meters) radius distance from the transmitter. If for any reason the quadcopter exceeds either of these maximum
distances during flight, the Failsafe function will automatically activate, regardless if you’re flying in the Manual Flight
Mode or the GPS Flight Mode.
If the Failsafe function activates during flight, the quadcopter will automatically begin the Return to Home maneuver.
Once the quadcopter is back within the distance limits, you can cycle the Flight Mode Switch from the current
position to the Return to Home (3) position and back to the Manual Mode (1) position to regain manual control.
Once the Return to Home maneuver begins, you cannot switch to the GPS Flight Mode. You can only switch
to the Manual Flight Mode by cycling the Flight Mode Switch as described above. If you switch to the Manual
Flight Mode during the Return to Home maneuver, you cannot switch back to the Return to Home function. You must
continue the flight and the landing manually.
NEVER EXCEED THE ALTITUDE AND FLIGHT DISTANCE LIMITS AT ANY TIME FOR ANY REASON!
There are some instances that the Failsafe function may not work all the time and the quadcopter could crash.
For example, if the quadcopter does not have a GPS lock when the failsafe activates, if there is a problem with the
onboard electronics or if you LiPo battery fails.
The Failsafe function is not guaranteed to save your quadcopter,
so it should not be relied upon as such.
USiNG ThE bRUShLESS CAMERA GiMbAL - bOTh vERSiONS
Your Mars series quadcopter includes a 2-axis brushless auto-stabilization camera gimbal that can be used with
an Idea-Fly WiFi Sports Cam 1080P, a GoPro HERO 3, a Boscam HD19 or other similar action camera (not included).
Using the GPS Flight Mode, the quadcopter will Auto-Hover at the current altitude and hold its current position on
it’s own. You can then control the camera gimbal pitch angle using the Camera Gimbal Control Dial and adjust the
direction the camera is pointing by spinning the quadcopter right and left around its yaw axis.
This section details installing and using the brushless camera gimbal for both the Mars Standard version
and the FPV version. If you have the FPV version, please read this section to install the camera gimbal and
familiarize yourself with its use, then read the Using the FPV System section on pages 28 through 30 to connect and
use the FPV System with the camera gimbal.
iNSTALLiNG ThE CAMERA GiMbAL
1) Using a 2.0mm hex wrench, install the camera gimbal onto the mounting
posts on the bottom of the quadcopter, using four M3 x 6mm button head
screws. Tighten the screws securely.
When installing the camera gimbal, orientate it so the mini USB
connector on the PC board is toward the front of the quadcopter.
2) Plug the Red Power Connector from the camera gimbal into
the 12V Gimbal Power Connector port, making sure to observe
correct polarity, then plug the Pitch Control Connector into the
Pitch Control Connector port, making sure to observe correct
polarity.
3) Using a 1.5mm hex wrench, install your camera to the camera gimbal arm
mount using the preinstalled metal strap provided to secure it into place.
Tighten the two mounting screws evenly, being careful not to overtighten
them, or the metal strap could be damaged.
12V Gimbal Power Connector
Pitch Control Connector
Red
Black
Red
White
Black