Forum 232, Owner’s manual – TeachLogic Forum 232 User Manual
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owner’s manual
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Forum 232
product description
The Forum 232 is an infrared wireless microphone 
sound system. It is the nucleus of the classroom 
sound field system which provides optimum voice 
reinforcement. 
The addition of a Forum 232 sound field system will 
transform your classroom into a totally hands free, 
voice re-enforcement system, resulting in reduced 
voice fatigue, enhanced student listening and 
improved student learning. The wireless function 
permits 360° connectivity throughout the classroom 
regardless of body position or orientation. 
The system is comprised of an infrared detecting 
sensor(s) installed in the ceiling. The sensor 
collects the IR wireless signal from the microphone/
transmitter and sends a composite signal to 
the mixer/amplifier. The receiver transforms the 
composite signal into an analog audio signal 
which is fed to the Forum 232 mixer. Two other 
audio sources, such as; computer, DVD, VCR or 
Projector can be plugged in to the Forum 232. 
The volume level of each input will be controlled 
by the individual volume control of each input. The 
audio will then be fed to the speakers in the room 
for even voice reinforcement throughout the room.
On the front panel of the Forum 232, there are two 
3.5mm output jacks for interface with an assistive 
listening system (ALS) and lesson capture (REC). 
The microphone / transmitter can be one or two 
Sapphires Pendant or a Handheld and a Sapphire 
Pendant. The rechargeable batteries will provide 
6 – 8 hours of service per charge. The drop-in 
charger will recharge the batteries overnight, ready 
for another day’s use.
Reliable
performance.
Use with 
confidence.
