User's Manual

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-976RING-GEN (Analog Ring Generator)
3
RING-GEN (Analog Ring Generator)
All analog phones must be provided with a ringing voltage. The Analog Ring
Generator is part of the 650A AC Power Supply. A ringing voltage generator
failure means that no ringing can occur on analog phones; however, ringing on
digital and hybrid phones can still occur. The ringing voltage is monitored by the
Tone-Clock circuit pack.
Hardware Error Log Entries and Test to Clear
Valu es
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the following tables when
inspecting errors in the system. By clearing error codes associated with the
Analog Ring Generator Initialization Test , for example, you may also clear errors
generated from other tests in the testing sequence.
MO Name (in
Alarm Log)
Alarm
Level Initial Command to Run
1
1. Where P is an appropriate port network number determined via the Port field from the
Alarm or Error Log.
Full Name of MO
RING-GEN MAJOR test environment P Analog Ring Generator
Analog Ring Generator Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
1. Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the
appropriate test description and follow the recommended procedures.
0 Any Any Any test environment PP
1 Analog Ring Generator Query
Test (#118)
MAJOR ON test environment PP r 3