Lightspeed Zulu H-Mod, Руководство пользователя

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Zulu H-Mod DIP Switch and Their Recommended Use
Using Your Zulu H-Mod
11
DIP switch OFF position ON position Recommendations
Stereo/Mono Stereo Mono—Factory
setting Affects audio from the panel only. Set to Stereo only if you
are using a stereo panel. If your audio panel produces a mono
signal but the switch is set to Stereo, you will hear audio
communications in only one ear or weakly in both.
Leave off Leave set to OFF Test mode; for factory use only.
Cell mic bias—two
switches that must
both be in the
same position Cell mic bias off—
Factory setting
for helicopter and
panel-powered
headsets Cell mic bias on—
Factory setting for
battery-powered
airplane headset Lets you make phone calls with the system when it is not
plugged into a cockpit audio panel. Available for battery-
powered systems 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
system in the cockpit before takeoff.
Noise gating Factory setting Usually left OFF; only used in quiet environments. Test before
using to avoid missed communications from softer radio signals.
FlightLink Factory setting Enables FlightLink For FlightLink to work properly, it must be in the ON position.
This will also affect cell phone usage — when in the ON
position, the recipient of a cell phone call will hear all sounds
on the intercom. To avoid this, unplug from the panel during
phone calls.