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CRT721CW
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FCC INFORMATION:
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules.These limits are designed to provide residential protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not Installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception. which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
z Reorient or relocate the receiving antenna.
z Increase the separation between the equipment and receiver.
z Connect the equipment into an outlet on the circuit different from that to which the receiver is
connected.
z Consult the dealer or an experienced radio/TV technician for help.
FCC WARNING:
The equipment may generate or use radio frequency energy. Changes or modifications to this
equipment may cause harmful interference unless the modifications are expressly approved in the
instruction manual. Modifications not authorized by the manufacturer may void user’s authority to
operate this device.
GENERAL WARNINGS:
1. Important Instructions:
z This product is suitable for 14 years old and above. Please read the instruction manual
before you play with this product.
2. Make sure the unit always within the Radio Frequency (and Wi-Fi if connected) control
range. Otherwise, the unit will out of control and may crash.
3. Safety Instructions:
z Keep away from the objects and crowds.
¾ The unit is flying at high speed; keep it away from crowds, buildings, high voltage
wires, etc.
¾ Do not operate this unit in bad weather.
z Keep away from water and rain.
¾ The unit has electronic and mechanical parts which may be damaged by water
z Keep away from the working unit.
¾ The blades are turning in high speed, always keep away from it.
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LOCATION OF CONTROLS:
Main Unit:
1. Blades
2. Battery Compartment
3. Power ON-OFF Switch
4. Installed Li-ion Rechargeable Battery
5. DC IN Jack
6. Camera
7. Connection Cable from Installed Battery
8. Wheels
9. Battery Door
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Remote Control:
1. Power On-Off Button
2. Indicator
3. Left Joystick
4. Right Joystick
5. Headless Mode Button
6. Left Turn Trimmer
7. Right Turn Trimmer
8. Forward Trimmer
9. Backward Trimmer
10. Right Side Trimmer
11. Left Side Trimmer
12. OK (One Key Return) Button
13. Hi-Low Speed Selection Button
14. 3D Rolling Button
15. Battery Door (On the rear)
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PREPARATIONS:
Battery Recharging:
The unit has DC 3.7V Li-ion rechargeable battery and already installed in the battery compartment.
Recharge it before first time use or when it is drained as follows:
1. Connect the small plug from the supplied Connect Cable to the Battery Connection Cable.
2. Connect the full sized USB Plug from the Connection
Cable to the USB Port on Personal
Computer or USB Charger (Not included) as illustrated below:
3. Charging will automatically start. The Red Charging Indicator inside the full size USB Plug will
illuminate. When finished charging, the indicator will turn off.
To replace the battery:
If you want replace the installed battery by other new battery (not included), replace it as below:
1. Loosen the screw on the battery door by supplied screwdriver as illustrated below:
2. Press the tab on the battery door then lift it up.
3. Replace the battery.
4. Close the battery door then tighten the screw.
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ConnecttoPersonal
ComputerorUSBCharger
(ComputerandUSB
Chargernotincluded)
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Notes:
Your battery will last longer if you're following these simple guidelines for caring and storing:
A. Before first time use (or normal charging), charge it approximately 1.5 Hours until the unit is
fully charged.
B. Recharge and store the unit within the temperature range of 5°C~35°C (40°F~95°F).
C. Do not charge longer than 24 hours. Excessive charging or running the unit until battery fully
drains will damage battery. Battery life will be extended if you keep the battery fully charged.
D. Battery life naturally shortens slowly over time.
Install or replace the batteries of Remote Control:
If using the supplied Remote Control to control the unit. Install or replace the batteries (when the
batteries were drained) as below:
1. Loosen the screw on the battery door by a screwdriver (not included).
2. Press the tab then lift it up to open it.
3. Install (or replace) three (3) AA size batteries (not included ) into the battery compartment as
the polarity marking inside. (For longest playing time, alkaline batteries are recommended.)
4. Replace the battery door then tighten the screw.
BATTERY PRECAUTIONS:
Follow these precautions when using a battery in this device:
1. Using only the size and type of battery specified.
2. Be sure to follow the correct polarity when installing the battery as indicated in the battery
compartment. A reversed battery may cause damage to device.
3. Do not mix different types of batteries together (e.g. Carbon-zinc, Alkaline) or old batteries with
fresh ones.
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Fig.2
Fig.1
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4. If the batteries in the device are consumed or the device is not to be used for a long period of
time, remove the batteries to prevent damage or injury from possible battery leakage.
5. Do not try to recharge the battery after fully charged, it can overheat and rupture. (Follow
battery manufacturer's instructions.)
6. Do not dispose of battery in fire. Battery may explodes or leak.
7. Clean the battery contacts and also those of the device prior to battery installation.
Apps Installation:
If you want use the mobile device (such like cell phone, tablet ...) to control the unit (or for real time
monitoring; take pictures/videos when using Remote Control) through Wi-Fi network. Download and
install the controller APPS (Application) from the APPS Store into the mobile device as below:
1. Android Devices:
Search and download the “CRAIG LAND & AIR DRONE” APPS from “Googleplay” store then
install it in your Android device.
2. iPhone / iPad:
Search and download the “CRAIG LAND & AIR DRONE” APPS from “Apple APP Store” store
then install it in your iPhone or iPad.
3. After apps installation, apps “ ” will appear on the apps list in your mobile device.
Compatible operation systems of the mobile device:
Android device: Android 4.3 or later version
iPhones/iPad: IOS 8.0 or later version
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OPERATION
Operation with Remote Control:
1. Recharge the installed rechargeable battery in the unit as previous procedures.
2. Connect the Connection Cable from the battery to the DC IN Jack on the unit as illustrated
below:
3. Slide the Power ON-OFF Switch to ON position to power on the unit. The decorative LED lights
on the unit will illuminate and blink.
4. Place the unit on a horizontal place.
5. Install the batteries to the Remote Control as the previous procedures. Press the Power
On-Off Button to turn on the Remote Control. The Power On Indicator will illuminate and blink.
6. Push the Left Joystick upward and then push it downward immediately to pairing the Remote
Control to the unit. When paired, the Power On Indicator on the unit will stop blinking. Then:
A. Push the Left Joystick upward to rising.
B. Push the Left Joystick downward to reduce the height or landing.
C. Push the Left Joystick to left to turns the unit counterclockwise.
D. Push the Left Joystick to right to turns the unit clockwise.
E. Push the Right Joystick upward to fly to forward.
F. Push the Right Joystick downward to fly to backward.
G. Push the Right Joystick to left to fly to left.
H. Push the Right Joystick to right to fly to right.
I. Press the Left/Right Turn Trimmer repeatedly to fine tune the Joystick’s control of
Left/Right turn.
J. Press the / Forward/Backward Turn Trimmer repeatedly to fine tune the Joystick’s
control of Forward/Backward turn.
K. Press the / Left/Right Side Trimmer repeatedly to fine tune the Joystick’s control of
Left/Right fly.
L. During flying, press the OK (One Key Return) Button to fly the unit to the starting point
automatically.
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M. During flying, press the Hi-Low Speed Selection Button repeatedly to set or reset the
speed as desired.
N. During flying, press the Headless Button to automatically identify where the front of is.
Then slide the Right Joystick upward to fly the unit to it. Press the button again to resume
normal control.
O. During flying, press the 3D Rolling Button to roll the unit.
7. To stop flying, slide the left Joystick to downward. Wait until the blade stop running and landing.
(On this status, the unit is automatically changed to car mode. Use the Right Joystick to control
the motion of it.)
8. To shut off the Remote Control, press the Power On-Off Button. The Power On Indicator will
not lit.
9. To shout off the unit, slide the Power ON-OFF Switch on the bottom of unit to OFF position. The
decorative LED lights will not lit.
Operation and controls by the Mobile Device:
1. Recharge the battery and connected it to the DC IN Jack on the unit as previous procedures.
2. Install the Mobile Device Holder into the Remote Control as Fig 1 below:
(If you don’t use the mobile device, you can installed the supplied decorative antenna into the
Remote Control as Fig 2 below)
3. Install the mobile device on the holder as Fig 3 & 4 below:
Fig 3 Fig 4
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Slide to open the
Holder to fit the
Mobile Device
then lock it:
Mobile Device Holder
Fig 1
Decorative Antenna
Fig 2
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4. Adjust the angle then lock it as Fig 5 below:
Fig 5
5. Slide the Power ON-OFF Switch on the bottom of unit to ON position to power on the unit. The
decorative LED lights will illuminate and blink.
6. Power on your mobile device then enter to the Wi-Fi setting menu. Search the link
“CRT721CW” in the list then connect to it as the on screen instructions.
7. Turn on the apps “ ” in the mobile device. The follows picture will appear.
8. Touch the “?” Button on the screen to read the User’s Manual before start to play.
9. Touch the “ ” Button on the screen to enter to setting menu. Set or reset the settings as
the on screen instructions as desired.
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10. Touch the “play” Button on the screen to start to play, real time picture will appear on the
mobile device. Using the control buttons on the mobile device's screen (or the controls on the
paired Remote Control) to control the unit. You can also use the “ ” and/or “ ”
Buttons on the mobile device's screen to take photos/videos as the on screen instructions.
11. To stop flying, touch and slide the left Joystick on the screen to downward (or slide the Left
Joystick on the Remote Control to downward). Wait until the blades stop running. (On this
status, the unit is automatically to change to car mode. Use the right Joystick on the screen to
control the motion of it).
GYRO RESET
If the motion and/or control of the unit become unstable after impact. You may need to reset the
built-in Gyro Sensor as follows:
1. Pairing the Remote Control to the unit as previous procedures.
2. Slide and hold both Right & Left Joystick to Down-right position until a beep sound hearing then
release the Joystick.
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IMPORTANTS:
1. Read the User’s Manual by Touch the “?” Button on the installed app’s screen very carefully
before start to play.
2. The captured photo/videos will auto stored in the mobile device. Find the correspondence
folders/files in the mobile device or APPS (Difference mobile devices may store in difference
folders) to read/play the recorded photo/videos.
Replacement of Blades:
If blade was damaged or deformed, replace it by the supplied same type (same color) of spare
blade with the supplied screwdriver as illustrated below:
Note: Always replace the damaged blade by the same type (same makings) of blade. Otherwise,
the motion of the unit will become abnormal.
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DamagedBlade
NewBlade
Suppliedscrewdriver
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TROUBLE SHOOTING:
SYMPTOM: POSSIBLE CAUSE POSSIBLE SOLUTION
Remote Control not
functioning
The batteries drained. Replace by new batteries.
Batteries wrong installed. Reinst all the batteries as the polarity marking inside
the battery compartment.
The unit not workable The built-in battery had
not connected to the unit
Connect the built-in battery to the unit as
“OPERATION” section point 1 on page 7.
The built-in battery drained. Recharge the built-in battery as the
“PREPARATION” section on page 4.
The unit had not paired to the
Remote Control.
Pair the unit to the Remote Control
as “OPERATION” section point 3-5 on page 7.
The blade still running
after landing
The unit had not shut off. Push the Left Joystick on the Remote Control to
downward. Wait until the blades is stop turning.
Press the Power ON-OFF Button on the Remote
Control to shut off the it. Slide the Power ON-OFF
Button the bottom of unit to Off position to shut off
the unit.
Control abnormal
or motion unstable
One (or more than one) blade(s)
deformed or damaged.
Check and replace the deformed/damaged blade(s)
by new one.
The unit can not
moving straightly
or auto turning
Adjust the motion by press the:
< Left/Right fly and/or Forward/Backward
and/or Light/Right turn Trimmers repeatedly.
Not operation in Wi-Fi
Mode
Wi-Fi had not connected Connect to the Wi-Fi as page 9-10.
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General Specification:
Power Source:
Unit:.........................Built-in DC 3.7V, 750mAh (2.775WH) Li-ion rechargeable battery.
Recharge by DC 5V through Computer or USB Charger with the
supplied USB Charging Cable (Computer and USB Charger not included).
Remote Control:... ……………………………DC 4.5V, 3 x AA Size Batteries (Not Included).
Effective range of Remote Control:..............Up to 100 feet in open area
Radio Frequency:.........................................2.4GHz
Wi-Fi Version:...........................................…802.11 b/g/n
Effective range of Wi-Fi Control……………. Up to 65 feet in open area
Sensor of Camera:.......................................300k Pixels
Capture Modes:
Photo: 640 x 480 pixels in JEPG
Video: 640 x 480 pixels, 30fps in AVI
Accessories:
1 x Owner's Manual
1 x Remote Control
1 x USB Charging Cable (For charging only)
4 x Spare Blades
1 x Screwdriver (for change the Blades only)
1 x Mobile Device Mounting Bracket
1 x Plastic Decorative Antenna
The specifications and accessories are subject to change without notice.
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