LightSpeed Technologies Zulu - Page 14

Using Your Zulu Headset
Zulu DIP Switch and Their Recommended Use (Cont.)
DIP switch OFF position
Cell mic bias
o—Factory
setting for
helicopter and
panel-powered
headsets
ON position
Cell mic bias
on—Factory
setting for
battery-
powered
airplane headset
Recommendations
Lets you make phone calls with the headset
when it is not plugged into a cockpit audio
panel.Availableforbattery-poweredheadsets
only. Note to helicopter pilots: The ON setting
for these switches is incompatible with some
helicopter audio panels. If you plan to use this
feature and keep the switches set to ON, test
the headset in the cockpit before takeo.
Cell mic
bias—two
switches that
must both be
in the same
position
Noise gating
Leave o Leave set to OFF
Leave set to ON Leave the switch in the ON position which
disables this feature. If interested in using
this feature, call Lightspeed for information.
Test mode; for factory use only.
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