OHM（Chongqing）Electronics Technology CO.,LTD. OHM（Chongqing）Electronics Technology CO.,LTD. Note: Please read the instructions carefully before installing and using this pr

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. Warranty Commitment This product has a one -year warranty period from the date of delivery. The company promises to make repairs when any damage or fault that is not caused by human factors occurs during the warranty period. The...

OHM（Chongqing）Electronics Technology CO.,LTD. Pictographs Danger due to electrical voltage. Touching live parts inside the unit can be fatal or cause serious injuries. Instructions for occupational health and safety. Not following these instructions can cause accidents, which can cause damage, serious injuries or even death. Important information about the operation of the radio syst

OHM（Chongqing）Electronics Technology CO.,LTD. Read through these operating instructions carefully before working with the radio control system. As an integral part of the radio control system, the operating instructions shall be always kept by specially-assigned personnel. The term “machine” used in the operating instructions refers to various equipment controlled by the radio control system in general; The radio control system is used to control machines and for data transfer. Observe the job safety and accident prevention regulations applicable to each application. The use also includes reading...

Do not leave the radio remote control transmitter system switched on unattended. Always switch the radio transmitter off when it is not required. This applies in particular if you change location, when working without radio control, during breaks and at the end of work. Always safeguard the radio transmitter against use by unauthorized persons, for example by locking it away. In the event of an emergency or a fault of the crane or machine, make sure to immediately press the emergency stop switch on the transmitter. Only operate the radio system when it is in perfect working order. Faults and...

OHM（Chongqing）Electronics Technology CO.,LTD. Always check the housing and push-buttons of the transmitter. In case of damage is found, immediately replace it. Always pay attention to and check voltage of the transmitter; in case of no power or insufficient the voltage, immediately replace the battery. In case of any abnormal condition, immediately press the emergency stop switch. In case of temporary disuse or end of the operation, press the emergency stop switch. Do not use 2 (or more) transmitters to operate the same equipment at the same time. Do not use the same frequency within the same...

OHM (Chongqing) Electronics Technology CO., LTD. Indicator light status: Device start: When the device starts and performs hardware self-test, all lights will go through three on-off cycles simultaneously, then the lights will turn on once slowly in sequence. Emergency stop activated: When the emergency stop switch is pressed, the red light will stay on for 1 second and then turn off. Pressing any key at this point will cause all lights to blink once before turning off. Emergency stop canceled: When the emergency stop switch is released, the green light will stay on for 1 second and then turn...

OHM（Chongqing）Electronics Technology CO.,LTD. causes equipment corrosion, clean the affected area thoroughly.  Transmitter Placement: Place the transmitter in a safe and visible location to avoid damage from accidental falls. Insert two fully charged alkaline AA batteries or rechargeable batteries correctly into the battery compartment, then close the back cover and tighten the screws. After powering on, the transmitter will start up, and the top indicator light will go through three on-off cycles, followed by alternating flashing once in sequence. Pull out the transmitter's emergency stop switch,...

OHM (Chongqing) Electronics Technology CO., LTD. powering on, but can not enter the configuration state after 10 seconds. > When the receiver receives the configuration message sent by the transmitter, the direct-insert receiver's green light will flash, the mini receiver's status indicator light will flash, and the B-series receiver's lights will all flash. > After the transmitter receives the configuration message feedback from the receiver, the B light will flash slowly, and all other lights will turn off. At this point, pressing the start button will control the receiver's configuration light...

OHM（Chongqing）Electronics Technology CO.,LTD. Regularly check the function of the emergency stop switch to ensure that the emergency stop switch is kept in normal working status. Keep the battery contacts clean. When a rechargeable battery is used, ensure the battery is fully charged for the first use; the battery not used for a long time shall be stored under normal temperature and shall be charged regularly, to prevent battery damages caused by self-discharge (it is recommended that the battery is charged once per 6 months) If the radio control system is not used for a long time, take its battery...

OHM (Chongqing) Electronics Technology CO., LTD. version: 2023.08 TCT-A12 operating manual page 8/8