Red Pawz CMR280 User manual

Red Pawz CMR280 User Manual
The Red Pawz CMR280 comes configured for FPV Racing.
Configuration as follows:
1. A fully built and tested CMR280 frame made from CNC cut 3K carbon fiber.
2. Modular and removable 32-BIT. MultiWii flight control pre-programmed.
3. 4 x Red Pawz 2204-2300kv motor
4. 8 x 6030 nylon fiberglass propeller ,4 x CW ,4 x CCW (all black)
5. 4 x Red Pawz 12A ESCs with SimonK firmware
6. High integrated PCBA
7. Modular and removable 5.8G video transmitter and bulit-in Mini OSD
8. 5.8G tail antenna
9. 8 x shock absorber rubber balls
10. 600TVL FPV camera/ Lowest Lux 0.01 Lux

Optional spare parts:
1. 3D FPV Goggles
2. Lipo: 2200mah 3S 25C Lipo pack / 1800mah 4S 25C Lipo pack
3. RC TX/RX: The RTF frame does not come with a RC transmitter or RX. Any 2.4 Transmitter/RX
or even LRS will work.
4. HD Camera：Mobius action-camera 1080P HD

The Table Of Content
Disclaim.........................................................................................................................................5
The Description of CMR280..........................................................................................................6
CNC(ed) 3K Carbon Fiber Frame..............................................................................................6
Highly integrated independent PCBA......................................................................................7
R/C Transmitter Control Modes ............................................................................................8
Flight Modes...........................................................................................................................9
Multiwii Configurator Connection.......................................................................................10
12A SimonK ESCs...................................................................................................................11
Camera.....................................................................................................................................14
FPV Camera.............................................................................................................................14
HD Camera (GoPro/Mobius) ...................................................................................................15
Vtx system ...............................................................................................................................16
OSD (On Screen Display)........................................................................................................17
The Welcome Screen ..............................................................................................................17
Flight Data Statistics...............................................................................................................19
Connectors,Switches and Interfaces.....................................................................................20
Anti-Vibrations Rubber Ball....................................................................................................25
Specification:...........................................................................................................................26
Channel Mapping and Arm FC...................................................................................................27
Firmware Upgrades ....................................................................................................................30
Flying with competitors..............................................................................................................31
Looking after your CMR280........................................................................................................32
Support........................................................................................................................................33
Note..............................................................................................................................................33

Disclaim
Thank you for choosing Red Pawz products.Many hours of development ,and testing time went into
the CMR280 ,we truly hope that this is reflected in your experience with the product. Additional
information can be found on our website at http://www.redpawz.com .Our products could be updated
at any time,so please check frequently for software updates. If your have any questions, please
leave us a message, our technical staff will reply in short time.
Before using our product, please read the product manual and strictly follow the instruction.This is
race quad. It does not come with GPS, and it does require a fair amount of skill to pilot it .Quad props
can do some serious damage when coming in contact with human.Unless you are ready to fly ,when
you are working on a quad with the battery connected,it is highly recommended to remove all props.
Any product damage cause by not doing so, Red Pawz will not be liable. If you find the product is
damaged when you received it, please contact reseller first, they will replace or repair the product.
Any user’s modifications and disassembly, Red Pawz will not be liable .
The use of this product maybe prohibited in your country, please verify that the RF output power and
frequencies used by this transmitter comply with local regulations . Do not fly recklessly ,do not fly
near to airports , freeways, people and anywhere where an equipment failure or pilot mistake can
cause injury or damage to people or property.

The Description of CMR280
Red Pawz CMR280, hereinafter referred to: "CMR280". The default configuration is designed for
FPV racing . This is just a basic characteristics of the design, The greatest charm is offer a completely
open source platform to the players, professionals and those who do not have enough equipment
but wisdom enough.
CNC(ed) 3K Carbon Fiber Frame
The modular design is easy and open to work on.If parts are damaged in a crash,the files are
available for download to make new ones yourself,or you can buy parts from your local dealer.
Support Gopro and Mobuis mounting. In addition to our 280 frame,250 and 300 size will be available
in the near future .
All screw hardware is M3 for easy assembly.

Highly integrated independent PCBA
Highly integrated PCBA with modular ESCs and flight controller for convenient maintenance. This
PCBA will be the heart of our future frames also.
Base PCBA
Flight Control
12A High Speed ESC
OSD & VTx

Flight Controller
The Flight control is optimized for Multiwii. It can be flashing to the latest MWC firmware, but you
must be able to understand the program .If you want to take advantage of optimizing for the best
flight experience.
R/C Transmitter Control Modes
Mode 1 - Europe
Mode 2 - USA
Mode 3
Mode 4

Flight Modes
There modes are as follows:
ARCO:
Acro mode (Rate mode) uses the RC sticks to control the angular velocity of the copter. Release the
sticks and the vehicle will maintain its current attitude and will not return to level. Acro mode is useful
for aerobatics such as flips or rolls, or FPV when smooth and fast control is desired.
ANGLE:
Stable mode if the PID values are correctly adjusted and the gyro and the accelerometers have been
calibrated and trimmed.
According to MultiWii developers ANGLE MODE is virtually obsolete, HORIZON MODE is preferable
in most cases.
Uses: gyro and accelerometers.
HORIZON :
A mixture between ACRO and ANGLE modes. Combining the stabilising effect with calm rc sticks
and acrobatics with busy rc sticks.
ANGLE MODE mode when PITCH/ROLL sticks are centered. ACRO MODE mode when full PITCH
or ROLL sticks are applied, allowing flips.
Uses: gyro and accelerometers.

Multiwii Configurator Connection
Hook up a computer via a standard Micro USB cable , to the connector on the side of CMR280 .
Then open the MultiWii Configurator .