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OHM(Chongqing)Electronics Technology CO.,LTD.
TCT-A12
Operating Manual
OHM(Chongqing)Electronics Technology CO.,LTD.
Note: Please read the instructions carefully before installing and using this product

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Summary of Contents for OHM TCT-A12

  • Page 1 OHM(Chongqing)Electronics Technology CO.,LTD. TCT-A12 Operating Manual OHM(Chongqing)Electronics Technology CO.,LTD. Note: Please read the instructions carefully before installing and using this product...
  • Page 2: Quality Assurance

    OHM(Chongqing)Electronics Technology CO.,LTD. Quality Assurance OHM (Chongqing) Electronics Technology CO., LTD. (hereinafter referred to as OHM) warrants that the product completely conforms to various technical parameters listed in the instructions at delivery and that it can be able to normally function as long as it is correctly installed and operated as required.
  • Page 3: Table Of Contents

    OHM(Chongqing)Electronics Technology CO.,LTD. Table of Contents 1、Safety instructions ..........................1 1.1 Purpose............................1 1.2 Safety instructions for installation and operation ................1 1.3 Precautions ............................3 2. Introduction ............................... 4 3. System Settings ............................5 3.1 Frequency adjustment ........................5 4.
  • Page 4: 1、Safety Instructions

    Modifications to the radio control system must only be carried out by specialist personnel who ➢ have been trained and authorized by OHM. All modifications must be documented at the factory in the form of documents. The safety devices of radio control system must not be modified, removed or bypassed. It is ➢...
  • Page 5 Repairs to the radio control system may only be carried out by specialist personnel who have ➢ been trained and authorized by OHM. Use OEM replacement parts and accessories; otherwise,the safety of the radio control system can no longer be guaranteed and our extended warranty will be avoided.
  • Page 6: Precautions

    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. version:2023.08 TCT-A12 operating manual page 3/9...
  • Page 7: Introduction

    OHM(Chongqing)Electronics Technology CO.,LTD. 2. Introduction TCT-A12 is a handheld keypad remote control transmitter developed by Ohm Corporation. It is powered by 2 dry-cell batteries and features 10 button switches and 1 emergency stop switch. It is compatible with various models of Ohm receivers.
  • Page 8: System Settings

    Press the "Start" button (bottom-left corner) to activate the transmitter, and the power indicator light ➢ will start flashing. Once the direct-insert receiver receives the activation signal, the green status light will stay on for 2 ➢ version:2023.08 TCT-A12 operating manual page 5/9...
  • Page 9: Transmitter Power Off

    Press the confirmation key on the transmitter to save the transmitter's configuration data. If the ➢ transmitter activates the emergency stop during this process, it will stop the configuration process and restart the transmitter. The transmitter and the receiver will automatically reboot to complete the configuration. ➢ version:2023.08 TCT-A12 operating manual page 6/9...
  • Page 10: Basic Troubleshooting

    1、Emergency stop switch 1、Return to factory to repair the repeatedly has the failure. emergency stop switch. phenomenon of 2、Local magnetic field 2、Stay away from devices that may emergency stop and interference. generate magnetic fields. switching. version:2023.08 TCT-A12 operating manual page 7/9...
  • Page 11: Maintenance

    ➢ If none of the measures mentioned resolve the problem, then please contact your service technician, dealer , or OHM company. For maintenance by mailing, confirm the address by phone; make an appointment on the ➢ phone in advance for maintenance by mailing.
  • Page 12: Technical Data

    Operating Time ≥ 200h Status Display Antenna Built-in 8.Attachments Packing List 1 copy Operating Manual 1 copy Factory Certificate of Conformity 1 copy Output Diagram 1 copy Transmitter Rope 1 copy AA battery 1 copy version:2023.08 TCT-A12 operating manual page 9/9...

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