Daktronics 4203 Series, Руководство по обслуживанию

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Control Equipment Overview, Service, and Replacement
4. Close the filter door until it is securely in place.
Replacing the Router
1. Disconnect the power cable from the top of the router.
2. Disconnect the Cat-5 cables from the side of the router.
3. Lift the router out of the bracket.
4. Reverse Steps 1 - 3 to install the new router.
5. Ensure all cables are installed in the same ports as on the old router.
Replacing the Network Switch
1. Disconnect the power cable from the bottom
of the network switch. Refer to
Figure 19.
2. Disconnect the Cat-5 cables from the top of the
network switch.
3. Lift the network switch out of the bracket.
4. Reverse Steps 2 - 3 to install the new network
switch.
5. Ensure all cables are installed in the same
ports as on the old network switch.
Replacing the POE Injector
1. Disconnect the power cable from the bottom
of the POE injector. Refer to
Figure 19.
2. Disconnect the Cat-5 cable and the USB cable
from the top of the POE injector.
3. Lift the POE Injector out of the bracket.
4. Reverse Steps 1 - 3 to install the new POE
injector.
5. Ensure all cables are installed in the same ports as on the old POE injector.
Replacing an iBoot
1. Unplug the equipment from the iBoot.
2. Unplug the iBoot from the power source.
3. If applicable, disconnect the Cat-5 cable from the iBoot. Refer to
Figure 20.
4. Gently pull the iBoot out of the bracket.
5. Reverse Steps 1 - 4 to install the new iBoot.
POE Injector
Network
Switch
Figure 19: POE Injector and Network Switch in
ISP Enclosure
Bracket
iBoot
Cat-5
Figure 20: Individual iBoot