How to use the switch

Different switches are used in different ways. First, toggle switch is through the toggle switch handle to make the circuit on or off, so as to achieve the purpose of switching the circuit. Toggle switch commonly used varieties of single-pole double-position, single-pole three-position, double-pole double-position and double-pole three-position, etc., it is generally used for low-voltage circuits, with the slider action is flexible, stable and reliable performance characteristics, toggle switches are widely used in: a variety of instrumentation/instrumentation equipment, all kinds of motorized toys, fax machines, audio equipment, medical equipment, cosmetic equipment, such as other electronic products in the field. Second, the switch of the wire box is a few open, if a switch to control a light, the switch L hole is a public **** end to connect the firewire, L1.L2 holes to connect the control line of the lamp. If connected to a single control, the direction of control of the switch does not require, L1L2 two holes connected to a random. Third, the point switch is the point of work, point to open, and then point to close. 1, pull out the original middle knob, with a Phillips screwdriver to unscrew the screws in the middle knob. 2, gently remove the gearshift frame. 3, with a panel tool to warp out of the air conditioning panel. 4, pull out the air conditioning socket and air conditioning lamp socket, uninstalled air-conditioning panel. 5, pulled out of the original two sides of the car knob to the two high-footed knob to replace the plugs, lamps and air conditioning panel. 6, screwed in place of the plugs, lamps and air-conditioning panel. 6, screw back the center knob screws, install the center knob, so the modification is complete.