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Operating the handheld wireless mic/transmitter.
Indicator LED for Power and battery status
Power Button: Press and hold for 2 seconds to turn “on” (
LED
green), press
and hold again to turn “off.”
Group Button: Changes group setting.
Channel Button: Changes channel and microphone gain setting.
LED Display: Displays group and channel setting
Battery Compartment
Changing
batteries.
Install 2 new AA alkaline batteries in the transmitter for best
results; expected battery life is approximately 14 hours.
When the transmitter light
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glows red, replace the batteries.
Adjusting Gain Settings.
Hold the channel button for 5 seconds. A dot appears on the lower
right-hand corner of the LED display, which indicates -10db (lower) gain
setting has been activated.
To change back, hold channel button again for 5 seconds until dot
disapears.
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Wireless system operation.
The Freedom FR-4 is available with single or dual
built-in Shure wireless receivers. The instructions
on the following pages describe how to set-up and
operate the receiver units and wireless transmitters.
Operating the optional wireless mic system.
The built-in wireless receiver(s) turn on automatically
when the Freedom is turned “on.” Also, note the location
of the wireless mic volume controls on the Freedom’s rear
panel.
Features and controls of the built-in wireless receiver.
Audio
LED: Indicates strength of incoming audio signal:
green for normal, amber for strong, red for peak.
ready
LED: Green light indicates wireless system is receiving signal.
Channel number readout: See “Signal System Setup” on page 11.
Group and Channel Buttons
Scan:
Push and release
Group Button
to scan for an open group
and channel.
Manual:
Push and hold
Group Button
to select a group. Push
Channel Button
to select a channel in the current group.
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wireless mic
wireless mic
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two
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