ALPHA
®
Solar
™
Sign
Installation: Electrical connection
21
sign’s internal power switch:
4.
Per local electrical codes, run the appropriate electrical wiring
from a power source through the power conduit:
NOTE: Separate conduits must be run to the sign for power and
signal connections.
NOTE: If the sign is mounted
outdoors
, then all electrical
connections (like the conduit)
must be watertight
.
1
0
1 2 3 4 5 6 7 8 9 10
1
0
1 2 3 4 5 6 7 8 9 10
Figure 4: Alpha® Solar
™
(bottom view) — Power supply internal switch
Turn the internal power switch off by pressing
0
.
1
0
1 2 3 4 5 6 7 8 9 10
Power conduit opening
Signal conduit opening
Figure 5: Alpha® Solar
™
(bottom view) — Power and signal conduit locations
Содержание Alpha
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