What do the “TL” light colors mean on my Sapphire microphone?
“TL” button indicator lights: No Light: Power is OFF Solid Blue: Power is ON; 50-100% of battery life Solid Purple:…
FAQs
Post Type Description
Can I use 1 system for 2 rooms, but turn off the speakers in the second room when they don’t need to be used?
Sometimes a single system is used to support two rooms. However, at times it may be desirable that the speakers…
Why are my speakers making a humming or buzzing sound?
The two main causes of a persistent humming or buzzing are: a bad audio cable connected to the amplifier, or…
IMA-120 Matrix Amplifier Firmware Update
The updated firmware (ver 2.12 or 3.5) adds a feature to put the IMA-120 amplifier in a low power Standby…
Are school pages heard through devices connected to the amplifier outputs?
When a Page signal is detected and the amplifier is muted, the page plays through the classroom loudspeakers, but not…
Are the amp inputs/outputs balanced or unbalanced?
With the exception of one balanced input on our VoiceLink I pre-amp, all of our amplifier inputs & outputs are…
Why don’t the volume/gain controls work on my amplifier?
If your amplifier is equipped with an RS-232 input (for connecting a wall mounted control panel), there is also an…
How do we teach two separate classes in one large room?
This is how to use two microphones in a large/split room where each side has it’s own amplifier w/ ceiling…
Can a TeachLogic microphone be used with video conferencing apps for Distance Learning?
Yes! These are the instructions to connect an already installed TeachLogic classroom audio system to a computer hosting a video…
Enable muting by both Page and Fire Alarm on one input
Summary: For integrators comfortable doing so, you may connect both the fire alarm relay and an intercom/paging IP module relay…
How do I order a TeachLogic system?
Please contact us so we can help get you the help you need.
What are my Infrared transmitter choices?
TeachLogic offers three different IR transmitter choices: our Sapphire Pendant microphone, a handheld microphone, and a wireless transmitter that enables…
Why should I get a handheld microphone?
A handheld microphone can also be a powerful tool to help students gain confidence when presenting or reading aloud. Also,…
How often should I charge my microphone?
A microphone that is being used regularly needs to be charged every night. When the microphone will not be used…
How do I connect an assistive listening device to my classroom system?
The assisted listening device is patched with a cord from the mic jack or aux input on the transmitter to…
How many IR microphones can I operate simultaneously?
With the exception of the VoiceLink I, which has a single channel, each classroom audio system has two frequencies so…
Why are there different speaker options?
Not all classrooms are the same. We offer two ceiling speaker packages made for suspended acoustic ceiling and wall mounted…
What type of speaker should I choose?
TeachLogic offers several types of speakers to meet many different room sizes and acoustic needs. The room dimensions and ceiling…
