User's Manual

Features

Transmitter

Your Radius 100 includes one of the following transmitter systems:

• Radius 100: a hand-held condenser vocal microphone transmitter

• Radius 100H: a headset microphone and wireless belt-pack transmitter

• Radius 100L: a lavalier microphone and wireless belt-pack transmitter

• Radius 100M: a 1/4” (6.35mm) instrument adapter cable and wireless belt-pack transmitter

Condenser Microphone Transmitter (Radius 100)

1. Power/Mute Button: Press this button for 4 seconds to power the

transmitter on or off. When the transmitter is on, press this button briefly

to mute or unmute the microphone.

2. Power/Mute LED: This light indicates the power or mute status:

• Red light: The transmitter is on.

• Flashing red light: The transmitter is low on battery power.

• Blue light: The transmitter is muted.

• Flashing blue light: The transmitter is muted and low on battery

power.

3. Sync Button: Press this button to synchronize the transmitter with the

receiver. See Operation to learn more.

4. Display: This display shows the current channel and battery power level.

5. Battery Compartment (not pictured): Insert 2 AA batteries into the

compartment. Make sure the polarities of the batteries (+ and –) are

correct.

6. Grille: This mesh protects the microphone capsule and reduces noise

from air and breath.