TeachLogic Matrix Installer And Operation Manual page 10

infrared microphones
features
• Condenser microphone
element
• Power "on/off" switch
• Battery level indicator—LED
• Channel "A" or "B" selectable
• 10 high-power emitting diodes
• Diodes at top and bottom of
handle for increased
Coverage (2 Top aimed out, 6
Bottom 360°,
Bottom aimed down)
• 360º IR radiation for assured
connectivity
• Two "AA", Duracell,
rechargeable NiMH batteries
IRT-60 remote control features
1. Moving the priority switch Up/Down will control the volume of
the line inputs.
2. A momentary tap of the priority switch will duck down the line
inputs 15dB. The receiver front panel power switch changes to
a blinking PURPLE. A second tap will restore line input back to
normal.
3. Hold in priority switch for 4 seconds closes the contact
closure on the Security Alert output. The receivers front panel
power switch changes to blinking GREEN. Holding the button
down for another 4 sec. returns the contact to normal.
IRH-35 handheld transmitter
2
The Handheld Microphone Transmitter (IRH-35) is most
applicable for student use or direct presentation. It has an "on/
off" switch and a battery level indicator LED; Green=useable
charge, Red=low battery. The transmitter has 10 emitting
diodes: 8 around the bottom of the handle, and 2 toward the
top of the handle. The metal housing provides low handling
noise and insures durable longevity.
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