ALPHA® Solar™ Sign
Basic sign operation: Turning a sign on and off 5
Basic sign operation
Turning a sign on and off
When power is applied to a sign, it starts up automatically.
Removing power turns a sign off.
There is also another way:
Holding down SHIFT and pressing PROGRAM turns a sign’s display
on and off.
(However, this method does not turn a sign’s power
on and off.)
NOTE: Messages that you have programmed into the sign will not be
lost when you turn a sign off. Messages will be retained for
up to 30 days
if the sign is not powered.