user manual
America Inc. Switchinq Terminals Division
AEC TWO CHANNEL
ANNOUNCEMENT MACHIN
E
Engineering Technical Information
ELECTRA MARK11
ETI NUMBER: MK-012A
DATE: APRIL, 1990
REVISED FROM: MK-012
DECEMBER, 1988
NOTE:
This ETI is revised.from MK-012 and provides information for a 2 channel Delay
Announcement with Electra Markll - Series300 Software. This ETI is also applicable for
Series 300 Software.
1. DESCRIPTION
This Engineering Technical Information (ETI) Bulletin describes the steps necessary for the installation of an
AEC Messenger, Model 212 Plus, dual line announcer for operation with an ECR-E ETU. The delayed
announcement feature may be desirable when using a Hunt Group in conjunction with DIT or ANA to provide
UCD. Any time all stations in the Hunt Group are busy or unable to answer, the Delay Announcer can be used to
provide one (1) or two (2) delay announcements instructing callers to wait or call back later.
2.
LIMITATIONS
2.1 For only one (1) delay announcement, ignore information pertaining to the second delay announcement.
Station BGM channel 1 is the same as MOH. Only one each of the items mentioned in 3.3 through 3.7 will
be required. In addition, in memory block 2D1, if Line Key 2 is changed to any number other than 99, both
station BGM channels are same as MOH.
2.2 If two (2) delay announcements are used, both station BGM channels will be the same as MOH
3.
PARTS REQUIRED
3.1 ECR-E and CPU-EC4 ETUs or higher.
3.2 AEC - Messenger, Model 212 Plus. This part can be ordered from:
AUTOMATION ELECTRONICS CORPORATION
11501 Dublin Blvd., Dublin, CA 94568
Tel
:
l-800-232-4653
California and Alaska (415) 828-2880
3.3 Two RJ -31X Modular Jacks.
3.4 Two 8 pin modular cables approximately 7 feet long.
3.5 Two 100 Ohm, ) - watt carbon film resistors.
3.6 Two RCA male audio plugs with audio shielded cable.
3.7 Two lengths of 2-pair station cable.
A.
One piece of 2-pair cable is connected from the Electra Markll Frame Ground to the RJ-31X modular
jacks that are located near the AEC (model 212 Plus).
B.
The second piece of 2-pair cable is connected from the ECR-E ETU card to the Electra Markll Frame
Ground.
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