3.1 The special charger must be used to charge the lithium battery correctly. The charging parameters have been set at the time of shipment from the factory. The charging current should not be higher than the maximum charging current of the battery. Do not arbitrarily change the charging parameters. Otherwise, the user will lose all the damage. bear;
3.2 The battery must be fully charged in order to operate normally. The spraying time of each batch of spraying should not exceed 10 minutes (the spraying time of the medicine tank is filled in about 8 minutes and 30 seconds), and the operating voltage must be higher than 32.2V. . Over-discharge of the battery will shorten the battery life and cause battery failure in severe cases;
3.3 Due to the use characteristics of lithium battery, lithium battery supports high current charging and discharging. The storage time of lithium battery can not exceed 72 hours after full charge. If it is not used for more than 72 hours, please use charger to discharge and put voltage to 3.8V. Save left or right or fly and discharge with a drone . It is recommended that the user fill the battery one day before the preparation. Charging time: 12000mAh is generally completed within 12 to 17 minutes / 16000mAh is generally completed within 22 to 7 minutes;
3.4 If the battery is stored for more than 1 month, the battery must be charged and discharged once to maintain the activity of the lithium battery;
3.5 If the lithium battery leaks, rises in height, and some of the core is damaged, stop using it immediately to avoid further damage;
3.6 If the lithium battery has 1s (1 piece), the stored power will decrease, which will affect the use of the whole battery, and alarm in advance!
3.7 After using the battery connector for a certain period of time, you must check the condition of the connector to avoid damage to the body due to poor contact!
3.8 When the battery lead is hot or the solder joint is exposed to high temperature, it must be stopped immediately and inspected and repaired. After the cause of the accident is identified and solved, it can continue to work.
3.9 Lithium-ion batteries can be stored in clean, dry and ventilated rooms with an ambient temperature of -5 ° C to +35 ° C and a relative humidity of not more than 75%. Avoid contact with corrosive substances and keep away from fire and heat sources. The battery power is maintained at 30% to 50% of the nominal capacity. The recommended storage battery is charged once every 1 month. The discharge temperature: the battery should be discharged within the temperature range of -20 ° C ~ +60 ° C (working);
3.10 Battery usage, the drone control system has complete recorded data, and all records are subject to the data.
Broadband filter is a kind of passband filter. A filter used to separate a wide band monochromatic light from composite light. Half width of passband Δλ ≥0.01 λ 0, where λ 0 is the central wavelength of the light transmission curve of the filter. If the central wavelength of the filter is 500 nm, the half width of the passband of the filter is ≥ 5 nm.
bandpass filter
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