viii T-Series Traffic Director Installation, Configuration and Administration Guide
Statement 33
To Connect: To Disconnect:
1. Turn OFF all power sources and
equipment to be attached to this
product.
2. Attach all cables to the devices.
3. Attach signal cables to the
connectors.
4. Attach power cords to power
sources. For DC systems, ensure
correct polarity of -48VDC
connections: RTN is (+) and
-48VDC is (-). Earth ground should
use a two-hole lug for safety.
5. Turn ON all the power sources.
1. Turn OFF all power sources and
equipment to be attached to this
product.
• For AC systems, remove all power
cords from the shelf power
receptacles or interrupt power at the
ac power distribution unit.
• For DC system systems, disconnect
DC power sources at the breaker
panel or by turning off the power
source, then remove the DC cables.
2. Remove the signal cables from the
connectors.
3. Remove all cables from the devices
Caution:
This device does not provide a power control button. Removing power supply
modules or turning off the unit does not turn off the electrical current supplied to the
device. The device also might have more than one power cord. To remove all electrical
current from the device, ensure that all power cords are disconnected from the power
source.
T1000 DC Power Option:
T1000 AC Power Option:
1 2
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