Roland AR-200 - Manual (Page 12)

12
Examples of Usage and Connection
for the AR-200
You can use the AR-200 alone or in combination with other AR-200 units or
other equipment to play audio in a wide variety of scenes. This section
shows some examples of these. You can use these examples as a starting
point for making changes to match your own usage circumstances.
Together with Other Equipment (System Examples)
Using the Control Input and Output Connectors
• Control Input: Messages, explanations, warnings, announcements, effect
sounds, and the like are played with high sound quality according to
control signals from sensors, buttons, and switches.
fig.use-01
• Control Output: Control signals can be output during or after phrase
playback to control an external device.
fig.use-02
Momentary Switch
p m .
Program Timer
Sensor
Audio Signal
Control Signal
Power Amp
Pressing the switch plays back
a set announcement, guidance
message, explanation, or the like
•Set announcements played back as required
•Broadcast of museum exhibition explanations
or guidance
•Playback of message broadcasts and
announcements at regular, set times in
offices, factories, or other such areas
•Broadcasts at set times of upcoming
events at amusements areas
Control timer for automatic
broadcasts
•Guidance announcements made upon
detection of a person's presence
•Playback of event performances at
attractions and other sites
Sensor-triggered automatic
broadcasts
Types of External Control
Busy Out
Power Amp
Power
Control Out
Audio Signal
Control Signal
Power Unit
Reray
Switch
Power Amp
Only during phrase playback, power amp or other
gear is powered up (offset time set to five seconds)
Lamp lights during phrase playback
After playback ends, controls external device
•When elevator doors are closed and
other similar situations
•Extinguishing lights
* A card formatted on the AR-2000 or AR-3000 is required.
"Controlling the AR-200
from an External Device
(Control Input
Connectors)" (p. 28)
"Controlling Another
Device with the AR-200
(Control Output
Connectors)" (p. 38)
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