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ECC-50/125DA Instruction Manual —
P/N LS10027-000FL-E:D 5/21/2015
Section 3: ECC-50BDA Backup Remote Amplifier
3.1 UL 464 Low Frequency Sounders
This product complies with the requirements for a low frequency sounder (520Hz) as specified in
UL 464 when used as part of a system with the following items.
Amplifiers:
Audio File:
The 520 Hz audio file is available for download at Firelite.com.
Speakers:
For a complete list of speakers that can be used in an Emergency Command Center system with the
above specifications, refer to the current version of the Device Compatibility document, p/n 15384.
3.2 Installation
This section provides information on how to install the ECC-50BDA for use with the ECC-50/100
Emergency Command Center.
SW2 on the ECC-50/100’s display board must be set to the UP position if any ECC-50BDAs are
installed in the system. Refer to the
ECC-50/100 Instruction Manual
, P/N LS10001-000FL-E, for
more information. The ECC-50BDA must also be enabled in user programming. 70 volt operation
of the ECC-50BDA is also set up in user programming. Refer to the programming section of the
ECC-50/100 Instruction Manual
, LS10001-000FL-E.
Amplifier/Audio Product
Description
ECC-50/100
Main console
ECC-50/100 with ECC-50W-25V
Main console with optional second 25V amplifier installed
ECC-50/100 with ECC-XRM-70V
Main console with 70V transformer installed
ECC-50/100 with ECC-XRM-70V
and ECC-50W-70V
Main console with 70V transformer and optional second 70V amplifier
installed
ECC-50/100 with ECC-50BDA
Main console with 50/100 watt remote amplifier (with or without internal
options listed above), 25V or 70V
ECC-50/100 with ECC-50BDA
and ECC-50WBU
Main console with 50/100 watt remote amplifier and optional backup
amplifier (with or without internal options listed above), 25V or 70V
NOTE:
The term ECC-50BDA is used in this manual to refer to both the ECC-50BDA (120 VAC
version) and the ECC-50BDAE (240 VAC version) amplifier unless specified.
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