How to adjust the meter, how to use the meter adjuster?

Ah, I can't do it for you, I'll do it.

Insert the meter adjuster into the cigarette lighter jack of the car, open the car key (without starting the engine), and start working. Adjust the knob on the meter to set the speed you need.

Nowadays, the degree of electronicization of automobiles is very high, and the odometer is electronic, which replaces the mechanical flexible shaft transmission, and the odometer can no longer be adjusted by dialing the digital wheel. When the driver needs to increase the mileage, it can be easily achieved with this running meter. This kind of runter uses integrated circuit design, small size, stable operation, suitable for use in various electronic sensors in automobiles.

Merit. Reliability and stability come first. The design is skillful and tight.

Emphasizing stability and reliability, optimizing circuit design, adapting to the most unfavorable environment, and high reliability. The components have been carefully screened, ultra-wide electrical adaptation, over-margin design, ultra-stable work, thoughtful constant current design and various protection designs, the voltage is too high or the wrong wire will not damage the instrument, let alone affect the automotive circuit, and will definitely not burn out any automotive circuit.

How to use: Easy to use, easy to understand. Directly flatten the strap and place it at the thimble of the meter dismantler, and directly turn the handle How to use:

1. Unscrew the handle of the meter dismantler.

2. Put the strap into the "band slot" of the meter splitter.

3. Align the small card needle between the strap to be removed, screw the handle of the meter dismantler and push out the small card needle. However, it should be noted that the watch strap must first make sure that the watch strap is not made of gong wire, but is loaded by nails or hairpins. You can go from a small mouth to a large mouth, and it's OK!

Even the most difficult strap to detach can be done in less than a minute!

Bounty points: 30 -

You're talking about the universal meter adjuster, right, this thing is used to get the strap, directly give you the description of the picture above, click to enlarge.

Hope it helps. Who:

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Hello, I am very happy that your service has gone through many explorations, and finally got a set of correct methods for adjusting the date of the watch, which is more scientific, avoids the damage to the watch date module, and is the most standard correct method for adjusting the date of the watch in the industry, ensuring that black and white will not be reversed. In fact, the reason is relatively simple and clear: there are 24 hours in a day, but the dial of the watch only represents 12 hours, so any watch with the function of date grinding sail or day of the week must have the problem of distinguishing between morning and afternoon.

As long as you master this principle, it is very simple to adjust.

Draw out the signal line from the speed sensor, and the positive and negative poles can be found casually, and a switch can be installed.

The car odometer also includes two LCD digital display windows connected to the same signal source, which accumulate the current mileage and total mileage respectively. This time the mileage usually has four digits for short-term counting, which can be cleared, and the total mileage is six digits, which cannot be cleared.

The mileage number accumulated by the electronic odometer is stored in non-volatile memory, and the data can be stored even when there is no power. If it is a mechanical odometer, the instrument panel needs to be disassembled when adjusting, and the gear of the counter of the odometer needs to be adjusted with a change taper to adjust the reading; In the case of an electronic odometer, the instrument panel can be removed or not.

The photoelectric vehicle speed sensor is a solid-state photoelectric semiconductor sensor, which is composed of two optical conductor fibers with a perforated turntable, a light-emitting diode, and a phototransistor as a photosensor.

A phototriode-based amplifier provides a signal of sufficient power to the engine control computer or ignition module, and the phototriode and amplifier generate a digital output signal (switching pulse). The light-emitting diode shines on the phototriode through the hole in the turntable to realize the transmission and reception of light.

An intermittent hole in the turntable opens and closes the light source on the phototriode, which in turn triggers the phototriode and amplifier to turn the output signal on or off like a switch.

The method of observing the output waveform of the photoelectric speed sensor from the oscilloscope is exactly the same as that of the Hall speed sensor, but the photoelectric sensor has a weakness, that is, they are very sensitive to the interference of oil or dirt in the light transmitted through the turntable, so the functional elements of the photoelectric sensor are usually designed to be very well sealed, but the damaged distributor or gasket container will cause oil or swag to enter the sensitive area in use, which will cause driving performance problems and produce fault codes.

The above content refers to: Encyclopedia - Vehicle Speed Sensor.

Look clearly at the direction of the arrow ( ) on the watch tape, put the strap horizontally on the gauge, the arrow points to the direction of the counter Danyu to destroy the late stove, let the gauge target the hole of the needle of the strap, rotate the needle of the gauge, so that the needle is pushed out.