9
Operating the handheld wireless mic/transmitter.
Indicator LED for Power / Infrared (IR) / Mute
On-Off / Mute switch: Press and hold for 2 seconds to turn “on” (
LED
green),
press and hold again to turn “off.” To mute or unmute, press and release.
IR port: Receives infrared beam to synchronize frequencies.
Note
: When using multiple systems, only one transmitter IR port should
be exposed at a time.
Changing batteries.
Install 2 new AA alkaline batteries in the transmitter for best
results; expected battery life is approximately 8 hours.
When the transmitter light
glows red, replace the batteries.
Transmitter locking feature.
The transmitter (handheld and body-pack) has a locking feature which prevents
accidental muting or turning off during performance.
• To lock the controls: With the transmitter “off”, hold the power button
down until the green LED flashes (approximately 5 seconds).
• To unlock the controls: With the transmitter “on”, hold the power button
down until the green
LED
flashes (approximately 5 seconds).
1
8
1
2
Green
Ready
Flashing green
Controls locked (see “locking feature” below)
Amber
Mute on
Flashing red
IR transmission in process
Glowing red
Battery power low
Pulsing red on
startup
Batteries dead (transmitter cannot be turned on
until batteries are charged)
Pulsing red after
synchronization
Frequency group incompatible;
check transmitter group.
3
Wireless system operation.
The Sound Machine SM-4neo 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 Sound Machine is
turned “on.” Raise the paired left/right antennas up and
out at a slight angle; single wireless options will have
two antennas, dual wireless will have four. Also, note
the location of the wireless mic volume controls on the
Sound Machine’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.
Channel number readout: See “Single System Setup” on page 11.
channel
button: See “Single System Setup” on page 11.
ready
LED: Green light indicates wireless system is receiving signal.
Infrared (IR) port: Broadcasts IR signal to transmitter.
sync
button: Press and release to synchronize transmitter and receiver
frequencies.
audio
channel
ready
sync
1
2
3
4
5
6
1
2
3
4
5
6
two
one
two
one
wireless mic
wireless mic
