The price and time scales of a chart can be adapted in their functionality (scaling) and appearance.
Price scales can be scaled differently, which can also affect how much of the time series is shown on the screen and if the scaling is dynamically adapted when scrolling to the left or right. You can also choose a different type of scale (arithmetic, logarithmic or percentage), change the marker that shows the last price of a symbol, and adapt fonts and colors of the scale. Each chart pane can have its own price scale settings, and you can also choose a different appearance for a second price scale inside the same pane.
For the time scale you can change the font and colors used. As there is only one horizontal scale per chart, you cannot have different time scales in the different chart panes.