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Ceiling-mounted speakers
The four 30 W ceiling-mounted speakers receive both power and audio
input through speaker wire from the room module.
Microphone
YourSMARTAudio system transmits an infrared signal by lineof sight
up to 15' (4.6 m) to a receiver in the room module or an expansion
sensor. The microphone has power, volume and mute buttons.
You can connect external wired microphones to the 3.5 mm jack on the
side of the microphone.
You can wear it on your belt, hold it in your hands or attach the included
lanyard to the microphone andthen wearit around your neck. You can
also add an auxiliary microphone such as aheadset.
Microphone charging cradle
You can charge the microphone in the wall-mounted microphone
chargingcradle provided with your SMARTAudio system
Optional accessories
Part no. Name Description
CAS-HSMIC SMARTAudio system wired
headset microphone
For hands-free operation, you can use an
auxiliary headset microphone or a
lavaliere microphone that you attach to
your collar, tie or other clothing.
CAS-LVMIC SMARTAudio system wired
lavaliere microphone
CAS-300-IRMIC SMARTAudio system wireless
infrared transmitter microphone
You can use a second microphone as a
backup oras astudent microphone.
CAS-300-IRSENS SMARTAudio system expansion
infrared sensors
You can connect one or two expansion
sensors to the room module to increase
audio coverage in a large room, or to fill in
the blind spots. An expansion sensor
includes a15' (4.5 m) cable.
C HA PTER 1
Gettingstarted
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