已经定时的广告灯定时器怎么更改

1. Control by time, on is the on state and off is off. When on is displayed, pre ss the effective time and then the effective minute. This The time is the time when the lights are turned on.

2. Control by time, off-pre ss effective time-effective minutes. At this time, the time to turn off the lights is displayed. Press the clock to return to the main panel.

Extended information:

Street light controller

Functional features

1. Using advanced foreign microprocessing chips, High reliability, small error and strong stability.

2. With power-off data storage, the clock will continue to work without interruption. There is no need to replace the battery, and the clock can be kept running for more than ten years.

3. Calculate the switching time by longitude and latitude, and control it reasonably with seasonal changes, with a minimum step size of 1 minute.

4. It uses liquid crystal to display the year, month, day, hour and minute, and has a backlight for easy observation and operation at night.

5. It has the function of selecting the number of channels and can be easily set to 1-way, 2-way or 3-way control.

6. Working mode 0: The user sets the switching time, the light on range is 12:00 to 23:55; the light off range is 00:00 to 11:55.

7. Working mode 1: Use longitude and latitude to control the switching time. The lighting off time of channel 2 and channel 3 can be set from 00:00 to 11:55.

8. Working mode 2: Longitude and latitude control time plus or minus 30 minutes, wind adopts light control.

9. Working mode 3: light intensity control switch light.

10. It has an independent maintenance button to facilitate the maintenance of electrical equipment or the needs of major celebrations.

11. Strong anti-interference ability, able to withstand interference pulses with an amplitude of up to 2000 volts directly input from the power grid.

12. High-power relay output, can be connected to 220V or 380V contactor, with stable control and long service life.

Applications

Street light controllers are widely used in public lighting such as municipal roads, highways, bridges, tunnels, gardens, docks, sightseeing lights, sports squares, amusement places, advertising light boxes, etc. Environment; Street light controller is suitable for lamp types: high-pre ssure sodium lamps, low-pre ssure sodium lamps, metal halide lamps, high-pre ssure mercury lamps, fluorescent lamps and other gas discharge lighting lamps.

Principle

The street light controller integrates electromagnetic technology, intelligent control technology, and data control technology. It intelligently adjusts in a controllable and gentle manner to stabilize the output voltage at the desired setting. Within a certain rating range, the street light controller achieves the ideal combination of the working current and brightness requirements of the public lighting system to achieve the purpose of saving power and optimizing power supply. The power saving rate of the street light controller can be as high as 20%-40%, which has a great impact on electricity consumption. The protective effect of the system can extend its life by 3-4 times.

Reference material: Street light controller-Baidu Encyclopedia

The adjustment of the door headlight timer is relatively intuitive and can be divided into several steps. First, unlock the timer screen, like the travel screen, by pre ssing the "Cancel/Resume" key. Then, use the "Time Adjustment" key to adjust the hour setting to ensure the accuracy of the time. For minutes, use the "Calibration" key to make fine adjustments. If you need to set the day of the week, use the "Schedule Day" button, which is usually used to set the switching mode of working days or specific days.

There are many types of door headlight timers on the market, including time switches, time control switches, time controllers and other names. Although they have different names, the operating methods are generally similar. The new Bluetooth timer introduces wireless control technology and connects to mobile phones through Bluetooth, such as the WeChat applet, which can realize wireless switch settings within a range of 15 meters, and can set up to 30 groups of switch plans, accurate to the second, and has the ability to interrupt. The electronic memory function makes it convenient for users to remotely manage and set up.

In fact, products such as luminous word timers, door headlight timers, billboard timers and advertising word controllers are essentially the same type, and their functions and adjustment steps are basically the same. No matter what kind of product it is, the core is to ensure that door headlights, signboards and other facilities can automatically switch on and off according to the pre set time.

As for the specific timer types, including on-delay type, off-delay type, retention-type on-delay timer and pulse-type timer, these types are mainly aimed at different Work requirements, such as requiring the light to turn on and stay on at a specific time, or delay turning on for a period of time after the power is turned on, etc., the selection should be determined based on the actual application scenario.

First pre ss the "Cancel/Resume" button of the timer to unlock the screen, then pre ss the "Calibration" button to calibrate the hour, "Calibration" button to proofread the minutes, and the "Calibrate Day" button to proofread the day of the week.

Door light timer: It is a controller that can control the door light (luminous letters) to automatically turn on and off at a scheduled time. There are many names on the market, such as timer switch, time control switch, timer, and timer. Controllers, etc., the adjustment methods are basically the same.

The relatively new door headlight timer currently on the market is the Bluetooth timer, which is an upgrade based on the push-button timer. It adds a Bluetooth connection module, and the Bluetooth is connected to the mobile phone, with a range of 15 meters. The switch is wirelessly controlled through the WeChat applet. Up to 30 groups of on and off can be set, which can be accurate to the second. It has a power-off memory function.

Illuminated character timer: A controller that controls the automatic timing on and off of door heads, signboards, luminous characters, light boxes, etc., whether it is a luminous character timer, door headlight timer, billboard timer, Advertising word controllers and other products are of the same type, with different names and basically the same usage methods.

What are the types of door headlight timers?

The types of door headlight timers include on-delay timers and off-delay timers. Timers, hold-on delay timers and pulse timers, etc.

Set the time for an outdoor light box timer: You can purchase a timer switch time control lighting timer or a time control switch automatic power-off socket, large Wujiaodian Or shop online.

1. Press the recovery and cancel button, pre ss it 3 times, and then pre ss the time control. On means on or off. When on is displayed, pre ss the effective time and then the effective minute. The time at this time is to turn on the light. time.

2. Press the time control again, off-pre ss the effective time-effective minutes. At this time, the time to turn off the lights is displayed. Press the clock to return to the main panel.

Process requirements:

The color of light box pattern printing is superior to graphics and manuscripts in visual communication. Whether each element can truly reproduce the advertising designer's Intention, the best effect of visual communication, is to be realized through various printing methods. The color pattern reproduction principle of the light box is based on tone reproduction.

In order to meet the requirements of the printing process, in the past, screens and photographic screening were used, and electronic color separation screening methods were often used to decompose the image of the continuous tone original into a mosaic-like shape. Image pixel dots of different density levels that cannot be distinguished from the viewing distance achieve a continuous-tuned visual effect at the viewing distance.