Atlas CP400 Broschüre & Specs - Seite 8

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Atlas CP400 Broschüre & Specs
AA-PPRC
AA-PPRC
(Back)
AA-PPRC
(Front)
AAIT-600
AAVCC-5
AARMK2-5
AAVC-10K
64
AA-PPRC Priority Page Relay Controller
AA-PPRC
Features
• Two In by Two Out Priority Page Relay Controller
• Normally Open and Normally Closed Relay Outputs
• Power rating of 350 W / Channel @ 70.7V
• High Level Audio Trigger Input (3V – 45V)
• Line Level Audio Trigger Input (10mV – 3V)
• DC Trigger Input (5V – 24V)
• Contact Closure Trigger Input
• Relay Recover Adjustment 1 - 30 Seconds
• Phoenix Type I/O Connectors
• Durable, Compact Black Metal Housing
• Dimensions: Height: 1.5" (38 mm), Width: 4" (114 mm), Length: 4.5" (114 mm)
• 12VDC UL Listed Power Supply (Included)
The
Priority Page Relay Controller is a two-input, by two-output speaker level switch system rated at 350
AA-PPRC
watts per channel. Inserting unit into the signal path between an amplifier's output and the speaker load allows sys-
tem muting based upon a variety of external trigger sources including speaker level audio (3V to 45V), line level audio
(10mV to 3V), external contact closure or 5 to 24 volts DC.
A typical classroom installation would utilize the AA-PPRC inserted between the presentation system amplifier and
loudspeakers with a trigger input from the school's 25V paging / intercom system loudspeaker located in the same
classroom. When a page occurs the presentation system will be muted for the duration of the announcement and
will resume when the page is complete. Other applications include zone page management for new or existing
systems and priority switching of line-level audio sources. Release time of the relay control is variable from 0 to 30
seconds.
Typical Classroom Installation for the AA-PPRC
ATLAS PA702 OR OTHER PRESENTATION SYSTEM AMPLIFIER
25V SPEAKER LEVEL
FROM SCHOOL PAGING SYSTEM
AAIT-600
600 Ω isolation input transformer for all AA series
AARMK2-0
Rack Mount Kit for one
AARMK2-5
Rack Mount kit for one or two AA35,
PA702-RMK
Rack Mount Kit for one or two PA702.
AAVCC-5
5 piece Security cover kit for all
AAVC-10K
10K Linear pot on Decora plate for VCA use with
(includes white and ivory inserts, knobs and trim ring)
PARALLEL OUTPUT
Amplifier Accessories
AA120
/
AA240
or one
AA120M
AA60
or
PA601
AA Series
AA120
PRESENTATION SPEAKER
PRESENTATION SPEAKER
/ AA240,
AA120M
AtlasSound.com