The meaning of the up and down keys of the elevator. Do I have to press ↑ if I want to go up?

Yes, press the up button, and the elevator will stop on your floor when it goes up; Press the down key, the elevator will stop and open when it descends.

When you need to take the elevator, you should select the direction button you want to go to on the call panel in the elevator lobby. Press the "Up" direction button for the uplink and the "Down" direction button for the downlink.

Extended data:

Simple use method:

Manned elevator is an intelligent and automatic equipment controlled by microcomputer, which does not need special personnel to operate and drive. Ordinary passengers only need to ride and operate the elevator according to the following procedures.

1. At the elevator entrance of the elevator floor, press the up or down arrow button according to your own needs. As long as the light on the button is on, it means that your phone has been recorded. Just wait for the elevator to come.

2. After the elevator arrives and opens the door, let the people in the car get out of the elevator first, and then let the caller enter the elevator car. After entering the car, press the corresponding number button on the control panel in the car according to the floor you need to reach. Similarly, as long as the button is lit, it means that your layer selection has been recorded; At this time, you don't need to do anything else, just wait for the elevator to reach your destination floor and stop.

The elevator will automatically open the door after driving to your destination floor. At this point, step out of the elevator in order to end the process of taking the elevator.

Baidu encyclopedia-elevator