Operation Of Wirless Microphone - TeachLogic Matrix IMA-120 Installer And Operation Manual

Matrix
operation of wireless microphone
Now that the system is installed and connected, we are ready to plug it in and test its
performance. The testing will be done using an IR transmitter (Sapphire or Handheld) to
confirm good connectivity and quality audio.
20
owner's manual transmitter
system operation
•
Plug in the Matrix. Power is always on.
•
Confirm power to sensor, Green LED on edge of
sensor
•
Set volume of Ch A volume control to mid scale
(12 o'clock)
•
Using a Sapphire Transmitter microphone select
channel "A" (Mics are shipped in channel A)
•
Sapphire: "A–B" switch, remove battery cover
on back, under battery
Handheld: Unscrew barrel and remove.
Note "A–B" switch on side of battery holder.
•
Turn volume control on Sapphire transmitter to
level
•
Switch transmitter "on"
•
Observe power LED (Blue) - use fully charged battery
only
•
Stand under or in front of a speaker
•
Slowly adjust "Ch A" volume on Matrix while talking
into microphone
•
Adjust to desired listening level.
•
CAUTION: Beware of feedback
•
Walk around the room while talking into microphone
to confirm good connectivity
Upon completion of performance test,
the installation is complete.
. This is the normal setting.
"Hi"