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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Compact Modular Cabinets
555-230-128
Issue 3
May 1998
Installation Completion and Cable Pinouts
Page 2-3Set Neon Voltage — Ring Ping
2
Set Neon Voltage — Ring Ping
NOTE:
If the ringing option is set to 50 Hz, neon voltage is not available. If 25 Hz is selected,
the maximum voltage is 120 volts. Refer to ‘‘
Set Ringing Option’’ on page 1-45.
NOTE:
Set the control to OFF if there are no
neon
message waiting lamps or if LED message
lamps are used. See Figure 2-1
.
Figure 2-1. Setting the Neon Voltage
1. Call a telephone with a neon message indicator and leave a message.
2. Check for “ring ping” (single ring pulse) each time the lamp flashes
(approximately every 3 seconds).
3. Adjust the control clockwise in small increments until the ring ping stops.
Be sure that the message lamp still lights when the adjustment is finished.
didmt1 KLC 053097