Features and Specifications Manual B - 1
Background Music Over
External Speakers
B-1
FEATURE
DESCRIPTION
Background music over external speakers is integrated with the three-zone
paging system provided by the ECR-U10 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.
SYSTEM
AVAILABILITY
Terminal Type:
Not applicable
Required Components:
ECR-U10 ETU
OPERATING
PROCEDURES
SERVICE
CONDITIONS
Data Assignment
Use Memory Block 7-1 (Card Interface Slot Assignment) to specify the
ECR-U10 ETU.
General:
No amplifier is provided on the ECR-U10 ETU.
The impedance of the speakers must be 600 Ω.
The Paging BGM input impedance is 600 Ω.
The control relays can handle up to 24 Vdc @ 500 mA.
The paging output comes from the ECR-U10 ETU to an amplifier (up to
10W) and then back into the ECR-U10 ETU. The speakers are
connected to the ECR-U10 ETU (up to three zones). The ECR-U10 ETU
does the rest.
None
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