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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.
Basic sign operation: Turning a sign on and off
Basic sign operation
®
™
ALPHA
Solar
Sign
5
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