Guangzhou Junnan Audio-visual Technology Co., Ltd. is located in Baiyun District, Guangzhou City, focusing on the development and production of LCD screen lifters, LCD screen flippers, desktop multimedia cable boxes, projector electric hangers and LCD TV lifters and other lifting and concealing equipment. After several years of development, the company has domestic customers all over the east, west, south and north, and overseas markets have expanded to the Middle East and Europe. It has established long-term good cooperation with business partners such as lighting and sound engineering companies, conference system companies, space decoration companies, and office furniture manufacturers around the world. relation. We have been pursuing the path of professional development, always adhering to the operating policy of "quality first, customer first, innovation and development", through continuous improvement, we always master high-end precision core technology, superb manufacturing technology and product quality control, Use our professional services to help customers create higher value.

The following is from Guangzhou Junnan Audio-visual Technology Co., Ltd. to share with you the use process of the LCD screen lifter central control:

Step 1: Make a two-core cross wire, connect pin 2 to pin 3, and pin 5 to pin 5; for the others, make a longitudinal line, connect pin 2 to pin 2, and pin 5 to pin 5.

Step 2: Connect the computer and the first lifter with a crossover cable, connect pins 3 and 5 to the computer terminal. Connect pins 2, and 5 to the lifter terminal. A vertical line is used between the lifter and the lifter.

Step 3: After the line is connected, open the central control software and select the corresponding group (for example, 1 group).

Step 4: Learn each elevator to the corresponding group of the central control software (for example, 1 group).

How to use: Press the stop button (STOP) and the up button (UP) of the manual controller of the lifter at the same time. When you see the power indicator flashing (it must be a slow flashing), click the learning button on the software continuously. The light does not flash, indicating successful learning.

Step 5: Click on the ascending, pause and descend on the software, the elevator can work, and then click Crestron, and write the required learning group (for example, 1 group) code into the central control.