1. Power on/off
Power on: Short press the button on the back of the instrument to power on.
Shutdown: Long press the instrument button to shut down or click "Shutdown" in the menu bar to shut down; if automatic shutdown is set, the instrument will automatically shut down when the time of no operation is longer than the set automatic shutdown time.
2. Color measurement
In the color measurement interface, short press the instrument button once or click the "Measurement" button on the LCD screen to trigger a color measurement.
3. Color contrast
In the color difference comparison interface, click the "Standard Color Measurement" button, and the current measurement value will be used as the standard color. Click the "Sample Color Measurement" button, and the current measurement value will be used as the sample color.
4. Equipment Calibration
In the "Device Calibration" interface, the user can perform the calibration operation according to the calibration animation prompt, or skip the calibration. When the instrument has not been used for a long time, it is recommended to calibrate it before use.
