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TeachLogic Maxim II User Manual page 19

Infrared sound field system
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Oper
ating the System
Now that the system has been installed, we are ready to
t
urn the
the inputs will include a wireless body-pack tran
handheld microphone and at least one
source.
Turn Maxim II "on", powe
• Red LED will light to indicate power
• Set the Ch. A and Ch. B controls to 12 0'clock
Test using a microphone
Using the body-pack transmitter with a microphone
plugged in or a handheld, the procedure will be the same.
V
erify that the batteries are fully charged for
optimum performance.
• Set the body-pack gain control to minimum, fully
CCW
• Turn "on" the body-pack via the slide switch on the
side of the body-pack.
• Observe the Green LED on top of body-pack
transmitter (Good charge on battery).
• Observe the LED next to Ch. A volume control
indicating IR signal being received when the body-
pack is turned "on"
• If the Ch. B LED turns "on", remove the battery
cover of the body-pack and slide the channel
selector switch to Ch. A.
• Locate yourself directly under a speaker.
• While speaking into the microphone, slowly adjust
the volume using the gain control on top of the
body-pack.
• When you begin to hear a ringing sound (initial
indication of feedback) reduce gain to stable sound.
• While talking, walk aroun
room to verify 100% reception of the signal.
• Upon completion of the test, put the belt-pack in
the charger for recharging
system "on" and test its operation. We'll assume
r switch on left side
d the perimeter of the
smitter,
auxiliary audio

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