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Turning on and off Zulu
When you turn on Zulu, you turn on Active Noise Reduction (ANR) as well. To turn on
Zulu, press the power button once. To turn off Zulu, press and hold the power button.
Zulu’s power shuts off automatically 2 minutes after you remove the headset from
your head.
When power is supplied to Zulu and the batteries are strong, the power indicator
LED flashes green. When the batteries are running low, the power LED flashes red.
See “Changing batteries and monitoring battery life” on page 5 for information
on battery use.
Using Front Row Center to enhance stereo
The FRC button toggles on and off Front Row Center (FRC
®
). Front Row Center gives
you a theater-like listening experience, enhancing stereo sound reproduction so that
audio seems to come from all around you, not just from your right and left.
Using Auto MusicMute to quiet auxiliary devices
The bottom-most button on the Zulu Controller toggles on and off Auto MusicMute.
When radio communications come in from the panel, Auto MusicMute decreases
the volume of auxiliary devices by 80%. To test whether Auto MusicMute is enabled,
simply talk into your headset microphone while playing music over a wired or Bluetooth
auxiliary device (see “Using auxiliary devices” on page 9). If Auto MusicMute is on, it will
turn down your auxiliary music when you start to talk.
Note: Auto MusicMute does not affect cell phone calls.
ZuluUG_online.book Page 7 Thursday, December 27, 2007 9:50 PM