FCC ID: SY4-A02037 H12 remote control

CHCNAV H12 User Manual Attention:

If not obey the instruction to operate, it might cause financial loss and light injury or heavy injury. Introduction 1 Product Characteristics H12 series adopts GaoTongXiaolong 625 processor, equipped with Android embedded system, advanced SDR technology, and super protocol stack, so that the image is clearer, lower delay, far distance, stronger anti-interference, to which aircraft, robots, industrial control equipment can be applied. 2Main usage and Applicationrange It is used for remote control operation of helicopter, fixed wing, multi-rotor wing, car, ship and other video image transmission (with optional camera), data transmission, and control of UAV flight 1 3Introduction on RC letters Remote Controller Long press the power button for 4 seconds to open the remote controller. No. Remark No. Remark 1 2 3 4 5 6 7 8 9 2.4G 3dB Antenna Mode E Switch Dial G Return C Rotor X1Y1 5.5 inch Screen MIC Port Multi-function Switch A Power Switch 10 11 12 13 14 15 16 17 18 Pump Switch B Rotor X2Y2 Button D Dial H AB Point Setting F Speaker SIM Card Slot Charging Port PPM Output Receiver Name Description Name Description RED LED GN LED Red Led Green LED MODE KEY Mode Key GND USB 5V DM/CH9 DP/CH10 GND RX3 TX3 GND USB Upgrade Interface Expansion Interface Receiver Status light Solid Green light Green light Slow flash Green light Quick flash Solid Red light Red light Slow flash Red light Quick flash 2.4 ANT Antenna GND VCC RX1 TX1 GND 5V RX2 TX2 GND Camera interface Data Transfer Interface /CBUS SBUS 2.4G ANT SBUS Antenna Receiver Status Communication is good Disconnect from remote controller Frequency matching mode C.Bus mode Upgrading Self-check failed,please try again or return factory 4Environment Condition temperature:-10C~+55Co 1 Environment 2 Stock temperature-25C+70C 3 RelativehumidityNotexceed85%

4 Atmospheric pressure:86kPa~106kPao

(5) The use site is not allowed to have explosive dangerous medium, the surrounding medium should not contain corrosive metal and the gas that damage the insulation and conductive medium, not allowed to be full of water vapor and seriousmold.

(6) The place of use should be equipped with facilities to prevent rain, snow, wind, sand andash. 5Working Condition Power and Charging:

H12 series has a built-in integrated rechargeable lithium battery, compatible with the market standard Micro USB interface, and a power adapter of 5V specification (such as USB charger for digital products like mobile phones and cameras) for charging. In case of smoke, odor and night leakage when charging, please do not continue to charge , and please transfer it to factory for maintenance. Please do not charge the product in the area where the baby touches, to avoid the risk of electric shock.Do not charge the product at an environment above 60C. 6Safety Warning:

Freshman please pay special attention to the following safety matters:

Do not fly when you are tired, drunk or in poor physical condition. Do not fly in rain, strong wind and other bad weather!

It is forbidden to fly near high voltage lines, communication base stations, or places where people gather or move. Do not fly in airports and other places where it is forbidden to fly!

It is forbidden to fly in crowded places, parking areas or other areas where property loss or personal injury may be caused. Before flight,please check whether the transceiving and receiving system and the aircraft are normal. Please use a guaranteed professional charger to charge the battery. The antenna of this product is a fragile part, avoid excessive damage under stress. Usage and Operation 1Pre check and preparation Check whether the remote control power is sufficient before use. Before use, please check whether the antenna is placed as required to obtain the best effect. Please make sure the firmware has been upgraded to the latest version for the first use. users should ensure that they are not drunk, and under the influence of drugs operation. 2Usage steps Click Setting--Click System--Click Languages & input to change the language Status bar 1 Bluetooth openingprompt 2 WIFISignal 3 SIM card prompt window (the picture shows the state without SIM cardinserted) 4 Power display (charging status in thepicture) 5 Timedisplay 6 View backgroundprocess 7 Return to the mainpage 8 Return to the previous step H12Tool Introduction 1 For switching the handsettings 2 For checking rubber capacity 3 Formatchingtheremotecontrollerwithotherreceivers(thematchingmethodis introduced below) 4 For checking the image returned by thecamera 5 Intheadvancedoptions,youcanadjustthechannels,upgradetherockerfirmware,check the signal strength, modify the receiver serial port baud rate (password needs to get from the technicians) Frequency Matching 1Whenthereceiverispoweredon,thegreenlightflashesquicklyaftershort-circuitingGNG and MODE KEY. OpentheH12Tool matching. The green light of the receiver will be always on when the match issuccessful. Quickly power on the receiver 5 times, and start the match mode for the 6th time, the green light flashes. Open the H12Tool on the remote control, click Frequency Matching to start matching. The green light of the receiver is always on after the match issuccessful. on the remote controller, click Frequency Matching to start 2 H12Tool Rocker Calibration

(1) Put the rocker G, H back to the center, and then turn off he remotecontroller

(2) LongpressDbuttontopoweron,andreleaseDbuttonafterturningonthe remotecontroller

(3) When calibrating the rockers, please check the rubber capacity in the H12Tool and open the auxiliary calibration.

(4) Long press D button to enter the calibration mode, and the remote controller will ring continuously.

(5) Move the right and left rockers to the maximum and minimum value in sequence. Long press D to confirm aftermoving.

(6) Restart the remotecontroller. Sharing digital:

This function is not currently supported Common Questions and Solutions 1. Can other APPs be installed on the remotecontroller?

The remote controller terminal permissions are all open, without any special software and limited software installation andunloading. 2. Data transmission cannot beconnected Check whether it is connected to the remote controller at UDP type, and whether the listening port is 14551. Check whether the baud rate is normal. Check if RX TX is connected reversely

(Correct way:connect RX to TX,TX to RX ). 3. The remote controller keepsbeeping When the remote controller is not successfully connected with the receiver, the remote controller will always give a prompt alarm. 4. The remote controller sound is too low to hearclearly You can find the Sound option in Settings and adjust the sound in the Sound option 5. What else can Type-C port do besides charging?

In addition to charging, Type-C port can also be connected to a computer for file viewing. 6. Theremotecontrollerhasseveralwaystoconnecttothenetwork can connect to the network through SIM card orWIFI It Maintenance and Repairment Long-term storage maintenance Store the remote controller in a dry and ventilated place, and reduce direct sunlight to prevent the battery from overheating. The recommended temperature range for storage when more than three months is between 22 and 28 degrees Celsius. Never store batteries at temperatures lower than -20 degrees Celsius or higher than 45 degrees Celsius. Transportation and Storage To avoid possible injury and loss, be sure to comply with the following:

Since cables and small parts may be dangerous to children, be sure to keep children away from the parts of the remote controller note 1) Do not immerse the remote controller in water. If it does, please wipe it with a soft dry cloth and turn off the powerimmediately. 2) It is forbidden to mechanically hit, crush, puncture the battery, and it is forbidden to drop the battery;

FCC Statement 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 reasonable 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:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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Letter of Authorization Company: Shanghai Huace Navigation Technology Ltd. Address: Building D, 599 Gaojing Road, Qingpu District, Shanghai, China Product Type: H12 remote control Model Number(s): H12 Product Description: H12 remote control We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Date: 2022-07-21 Signature:

Name:

Glenn Chu Title:

Manger Company: Shanghai Huace Navigation Technology Ltd.

Shanghai Huace Navigation Technology Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-07-21 FCC ID: SY4-A02037 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description FCC Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual OR For 45 days, pursuant to Public Notice DA 04-1705. For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Glenn Chu Title: Manger

Shanghai Huace Navigation Technology Ltd. FCC Software Configuration Control Declaration Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: H12 remote control / H12 Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 V02r01. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name:

Title: Manger Signature of applicant Date: 2022/07/21 Glenn Chu FCC Software Configuration Control Declaration