Problems with optional equipment /
607
N0130943 02
Modular ICS 7.1 Installer Guide
Auxiliary ringer
1. If the auxiliary ringer is used for
Schedules
(Night,
Evening, or Lunch service), ensure that
Schedules
is
activated from the control telephone.
2. Check the wiring between the auxiliary ringer generator
and the ringing device. Refer to the auxiliary ringer wiring
chart.
3. Check the wiring between the auxiliary ringer generator
and the distribution block:
Auxiliary ringer wiring
4. Ensure that the auxiliary ringer contacts are operating
properly by checking with an ohmmeter across the
auxiliary ringer pin contacts listed above.
5. Check that the auxiliary ringer pin contacts are
programmed to operate in conjunction with any or all of
the features in the auxiliary ringer programming chart
shown below.
Auxiliary ringer programming
The current capacity of the Norstar relay contacts is
50 mA DC. They are designed to operate with the auxiliary
ringer generator, or equivalent.
Feature
Pin
Auxiliary ring (Make)
44 (Yellow-Brown)
Auxiliary ring (Common)
19 (Brown-Yellow)
Feature
Programmed in
Auxiliary ringer
Terminals&Sets
Auxiliary ringer
Lines
Schedules
Services
Содержание Modular ICS 7.1
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Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
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Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...