Tapco Adaptive Alpha Premier, Руководство по установке и обслуживанию

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2- 5 A
LPHA
PID S
IGN
I
NSTALLATION AND
M
AINTENANCE
M
ANUAL
(PN 1260600601 R
EV
. B )
Equipm
ent Description
I
NTERIOR VIEWS
2

Interior views
Primary sign
Item Name Description
A
EARTH GROUND LUG It is the end user’s responsibility to make this connection to the sign in accordance to the
National Electrical Code (NEC) Article 250 and local codes. This connection is mandatory to
ensure compliance with Adaptive warranty.
B
5 VDC POWER SUPPLY Supplies power to the controller, display adapter and fans
C
POWER RAIL Contains the circuit breaker, customer AC connections, 5VDC power supply and surge
suppressor
D
4.2VDC POWER SUPPLY Supplies power to the display boards
E
CIRCULATING FAN Circulates air within the sign to cool the components
F
COMMUNICATION RAIL Connection to the messaging computer. Either Ethenet or fiber optic to Ethernet
G
LIGHT SENSOR Monitors ambient light and adjusts the sign brightness accordingly
H
CONTROLLER PLATE Contains the controller board
I
DISPLAY BOARD Displays messages
A
C
D
E D E
F
G
H
I
A
B