CyberData 11180 Operation Manual page 25

2.2.2.3 Talkback Speaker with Auxiliary Speaker Connection
In Figure
While the total speaker wattage is the same, by connecting a low cost analog speaker, additional
coverage can be realized.
Speaker
AUX POWER (+)
(+12VDC @ 1A)
AUX POWER (-)
RELAY COM
RELAY NO
BUTTON LED (+)
BTN SENSE
Operations Guide
2-6, the Talkback Speaker supports an amplified audio output for a second analog speaker.
Caution
Operational Note: Because of the limitations of PoE power, when running the
Talkback Speaker with a second auxiliary speaker, the analog or digital volume
level setting must not exceed a setting of 6.
GENERAL ALERT
Figure 2-6. Talkback Speaker with Auxiliary Speaker Connection
AUX SPEAKER (-)
AUX SPEAKER (+)
BTN SENSE GND
LINE OUT (-)
LINE OUT (+)
BUTTON LED (-)
J9
J10
Caution
Operational Note: You must not use the Talkback Speaker in combination with
both a Clock Kit and an auxiliary speaker. The V2 Speaker may only be used
separately with an auxiliary speaker or used separately with a Clock Kit. See
GENERAL ALERT
Figure 2-7, "Clock Kit with Extra Speaker Connection is NOT ALLOWED."
High-purity copper
16-gauge wire and
a maximum length
of 20 feet
*When using the second speaker connection,
the analog volume control needs to be disabled.
*Because of the limitations of PoE power,
when running the V2 Speaker with a second auxiliary
speaker, the analog or digital volume level setting
must not exceed a setting of 6.
930468A
Installing the VoIP V2 Speaker
Installation Options
8 Ohm Auxiliary Speaker
(Part #011120, RAL 9002)
(Part #011121, RAL 9003)
CyberData Corporation
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