T8800 DC digital input refers to an input signal type, where V represents voltage, DC represents direct current, and digital input indicates that the input signal is a digital signal.
In this input mode, the input signal is a digital signal in the form of direct current, usually 0V or 5V for the numbers 0 and 1. T8800 This input mode is often used in digital circuits, such as microcontrollers, digital signal processors, etc.
V. DC digital input usually requires the use of digital input interfaces to receive input signals, these interfaces usually have certain electrical characteristics, such as input resistance, input capacitance, input level range, etc. When using the V. DC digital input, the input circuit needs to be designed according to the specific interface requirements to ensure the quality and reliability of the input signal.
In addition to the above functions, the LCD thermostat may also have the following functions:
- Switch mode: Press the menu key to switch between time mode and manual mode. In the time period mode, you can press the add or subtract key to enter the temporary control state, until the next time period will automatically return to the time period mode.
- Adjust the time: Long press the menu key and the plus key to enter the interface of adjusting the time. Press the Add or subtract key to change the current time, press the menu key to go to the next step, the same step to change. After the modification is complete, you can press the power button to return. At the same time, press the add or subtract button for more than three seconds to lock the screen. After locking, the screen cannot be adjusted. The same step can be unlocked.
