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Cisco MCS 7890-C1 Business Edition 3000 Appliance User Guide
OL-25101-02
Starting the MCS 7890-C1
Warning
For connections outside the building where the equipment is installed, the following ports must be
connected through an approved network termination unit with integral circuit protection: E1/T1
Warning
This product requires short-circuit (overcurrent) protection, to be provided as part of the building
installation. Install only in accordance with national and local wiring regulations.
Warning
The plug-socket combination must be accessible at all times, because it serves as the main
disconnecting device.
Warning
This equipment must be grounded. Never detach the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available.
Warning
When installing the product, use the provided or designated connection cables/power cables/AC
adaptors/batteries. Using any other cables/adaptors could cause a malfunction or a fire. Electrical
Appliance and Material Safety Law prohibits the use of UL-certified cables (that have “UL” or “CSA”
shown on the cord), not regulated with the subject law by showing "PSE" on the cord, for any other
electrical devices than products designated by Cisco.
Warning
This is a class A product. In a domestic environment, this product may cause radio interference - in
which case the user may be required to take adequate measures.
Starting the MCS 7890-C1
Perform the following procedure to start the MCS 7890-C1.
Procedure
Step 1 Move the MCS 7890-C1 back panel power switch to the on position (“|”).
Step 2 The front power button illuminates, as shown in Figure 9 on page 10. If the light fails to illuminate, press
the front power button.