HPS10SE Start up

I am looking to buy a number of HPS10SE oscilloscope units for use in some displays in a museum. However as these will be powered down overnight, and I do not want to have to reset the scopes each day, I need to know:

If powered down, when powered back up again, do these units return to their previous settings (timebase speed, vertical sensitivty etc) ?

Carlos

If the unit is turned off with the power button the first time, it will retain its settings at power on.