Animal husbandry farm grain electronic scale remote control and anti screen device weighing apparatus interference ala | Инструменты

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Animal husbandry, farm grain, electronic scale, remote control and anti screen device, weighing apparatus, anti interference alarm, large scale, sales and remote control.

Three: product composition: 1: prevent and control antennas (used to prevent cheating signals). 2: frequency indicator: (frequency indicator) 3: high precision circuit board, instrument switch switch button. 4: real voice alarm. 5: power jack (220V/12V power jack) 6: indoor power adapter, vehicle power adapter , Four: product parameters 1: Color: white 2: Material: iron sheet metal. 3: weight: 700g 4: barrier radius: 50-100M 5: Power: 5W 6: static power consumption: 0.7W 7: instrument size: 22.5*18CM 8: power supply: INPUT (input):AC100-240V OUTPUT (output): DC12V-2A 9: receiving frequency: 200---800MHZ commonly used cheating signal frequency 315.433.390.418.330 10: Reception distance: 0~200 M. 11: working temperature: - 30 to 70 C 12: receiving sensitivity: - 1. 13: antenna gain: 2.5dB 14: receiving channel: 1~5 channel 15: Launch channel: 1~5 channel 16: alarm response speed: <1S Five: use: One: Open the package and screw the antenna to the antenna socket behind the instrument, so as to prevent it from working abnormally. Two: The power adapter is plugged into the preventive and control instrument to start work, and welcome voice prompt, the preventive and control instrument automatically enters the monitoring state, the monitoring lamp is on, and the ABCDE lamp flickers sequentially. The instrument simultaneously detects 315, 433, 418, 330, 390 MHZ above the full frequency wireless ground weight remote controller signal. If the vehicle remote control does not receive, if there is illegal remote control to cheat on the weights, the instrument will automatically voice alarm, prompting users may have illegal remote control signal to cheat on the weights. This function is only an alarm prompt, but it does not turn on the function of prevention and control. After starting, press the switch button for about 1 second, the instrument enters the shutdown state, and the power indicator is turned off. If you want to start again, just press the start-up key to prevent the controller from entering the start-up state again. 3: Detection alarm automatic prevention and control mode, after the start of the light press the "automatic prevention and control" button, automatic prevention and control lights on, voice prompt, prevention and control function has been turned on, "if you press the prevention and control switch to prevent and control function shut down", after the opening of the prevention and control function, the instrument into alarm and automatic prevention and control mode, when the instrument receives wireless remote control. When controlling the signal, the instrument will alarm the first time, at the same time, the instrument will automatically turn on the function of prevention and control, so that the remote control signal instantly lost response, remote control can not cheat, so as to achieve the role of protecting weighing safety, if the need to cancel prevention and control, press the reset key to remove the fire control function. Fourth: Prevention and control mode: after starting, press the prevention and control key for about a second to enter this mode, the prevention and control state lights are all lit, in this mode, the prevention and control instrument directly turns on the prevention and control function, remote control can not cheat, let the remote control has no response, if you want to cancel the prevention and control, press the "reset" key to remove the fire control. In the absence of remote control devices, if you need to test the instrument, you can use electric doors, electric shutter doors, or part of the car above the remote control for a test. Six: matters needing attention: 1: it is strictly prohibited to use non dedicated power adapter to insert into the power input port. 2: there is electricity hazard in the main engine. Please do not open the rear cover, so as to avoid electric shock and influence warranty. 3: please turn off the power and remove the power plug if you don't use it for a long time or go out for a long time. 4: please use it in appropriate prevention and control environment, so as not to affect the use effect. 5: avoid insolation, rain, water droplets, placed in a high temperature and humidity environment for a long time. 6: The effective range of the instrument is a circular area centered on the main engine, so when using it, pay attention to the correct placement of the instrument to avoid the occurrence of dead angle. 7: This product is a sensitive instrument for remote control products. It can prevent and control remote control signals such as electric vehicles, automobiles, remote doors, door guards and so on. Please use it reasonably. Seven: warm tips: 1. the coverage radius of the machine is determined by the field strength. Different field intensity interference radius is different. 2. when the machine is working, try to put the machine in a higher position. 3. in order to avoid affecting the function of the equipment, try to avoid placing equipment on metal material or metal material. 4. To avoid interference with computers, notebook computers, television, audio equipment and radio, please do not place the controller near the above objects. 5. connect the corresponding antenna before starting the engine.