Hardware Restart
TESTING OUTSIDE LINES
To restart the control unit, remove and restore its power by following these steps:
1Turn the power off at the Power Supply Module on the basic carrier.
2If there is an Auxiliary Power Unit, turn the power off.
3If there is an expansion carrier, turn the power off.
4Turn the power on at the expansion carrier.
5Turn the power on at the Auxiliary Power Unit.
6Turn the power on at the Power Supply Module on the basic carrier.
The green power light on the Power Supply Module(s) should turn on. If the trouble remains after you have recycled the power, contact the equipment supplier for assistance.
In order to operate properly, the system must receive toll- quality dial tones at the network interface. To perform this test use a basic rotary telephone, a
CAUTION: Do not use a MERLIN II system voice terminal for this test. It will not test for dial tones and may be damaged.
At the network interface associated with the outside line from which you cannot make a call, choose the appropriate procedure from among those that follow.
