How to operate the programmed temperature rise of Zhejiang R&F gc-9790iii gas chromatograph?

Press "Box" to display the temperature of the current box and the maximum allowable temperature.

Press the key to display the settings bar.

Step 0: Temperature _ _

Time _ _ (Press "Down" to go to the next page)

Ratio _ _

Temperature _ _ _

Set the first stage of programmed temperature rise. If multi-stage programmed temperature rise is required, continue to press "Down" to set the next stage, and a total of eight stages can be set.