Wanco Metro Variable Message Sign - Page 58

52 Owner’s Manual
Wanco® Metro™ Message Sign
Figure 6-4. Battery box wiring
12 VDC BATTERY CHARGER
MESSAGE SIGN COMPUTER
BATTERY BOX
POWER INPUT CONNECTOR
CHASIS GROUND
RED (8GA)
BLK (8GA)
BLK (8GA)
GRN (8GA)
RED (8GA)
CONTROLLER
USB CABLE
Fire hazard. When working with batteries, never allow positive wiring to short to ground.
WARNING
RED (12GA)
12 1311
14
15
16
8
2
7
4
3
6
9
5
10
1
BLK (12GA)
BLK (12GA)
RED (12GA)