If you want to hide the scroll arrows all the time, it is possible to do the setting at Configuration MENU.
To hide the scroll arrows, select [Enable] at [Configuration MENU] > [Boot] > [Hidden Scroll Arrow].
The default setting is [Disable].
This function is supported by system version V1.1.0 or later.
How to update the system: refer to
FAQ No. FA404725. How to check the current system version: refer to
FAQ No. FA404723.