Electra Elite IPK
Document Revision 4
General Description Manual
2 - 11
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B-1
BACKGROUND MUSIC OVER EXTERNAL SPEAKERS
Background music over external speakers is integrated with the three-zone
paging system provided by the ECR-U( ) ETU. The connection does not
require an external relay system. When a zone (or all zones) is connected to
paging, the paging system BGM is turned off automatically.
B-2
BACKGROUND MUSIC – MULTILINE SPEAKER
Music on hold provides station background music through the station
speaker when the station is idle. A loop-start COI port can be used as an
alternate background music source when a Valcom V-9941A unit, or
equivalent, is provided.
B-3
BARGE-IN
Barge-In allows selected Multiline Terminal users in the system to override
another station user conversation with or without an audible alert to that
station user. The alert tone is programmable.
With R1700 or higher, Memory Block 1-1-76 (Barge-In Alert Tone
Assignment) controls the Conf LED to light or not light at the station barged
into. Prior to this, the Conf LED was always on at the barged-into station.
B-4
BATTERY BACKUP - SYSTEM MEMORY
A battery is provided on the CPUI( )-U( ) ETU for the Electra Elite IPK system
to retain System Program Memory when power fails. When fully charged, the
battery maintains backup power for approximately 21 days. System Data,
Speed Dial Memories, and Clock/Calendar functions are protected by the
backup battery. After power is restored, the system returns to normal
operation.
B-5
BATTERY BACKUP - SYSTEM POWER
A built-in battery provides complete system operating power for
approximately 30 minutes during commercial power outages. When optional
(locally provided) batteries are connected and fully charged, full system
operation can be maintained for an extended time. Actual time depends on
system configuration, traffic conditions, and the capacity of the batteries.
B-6
BUSY LAMP FIELD ON MULTILINE TERMINALS
The Busy Lamp Field (BLF) indicates station status using LEDs. The
applicable LED is on for Feature Access keys and One-Touch keys that are
programmed for Direct Station Selection (DSS). This allows Multiline
Terminal users to determine at a glance that a station is in use.
Summary of Contents for ElectraElite IPK
Page 2: ...GENERAL DESCRIPTION MANUAL INT 1024 IPK Document Revision 4 Release 4000 4500...
Page 3: ......
Page 5: ......
Page 8: ...Regulatory Information...
Page 25: ...Chapter 1 Introduction...
Page 54: ...Chapter 2 Features...
Page 103: ...Chapter 3 Equipment...
Page 124: ...Chapter 4 Installation Programming and Maintenance Overview...
Page 129: ...Chapter 5 Hardware Specifications...
Page 150: ...GENERAL DESCRIPTION MANUAL NEC Unified Solutions Inc Document Revision 4 Release 4000 4500...
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