Eurocopter AS 350 83 Flight Manual page 187

FLIGHT MANUAL
.1~
The loudspeaker installation is designed to transmit high-audio messages.
The installation comPrises:
-an amplifier unit incorporating an audio adjust potentiometer. located
on the radio console,
-a microphone, and
-two loudspeakers secured to the landing gear aft cross member.
The installation is protected by two fuses and can be controlled by the
LS pushbutton.
.
2 LIMITATIONS
~:~rcraft is fitted with the loudspeaker installation, all the
-limitations specified in the basic Flight Manual remain applicable,
independently of the following specific limitations:
Maximum speed
-VNE Power-on:
.135 kt, or basic aircraft VNE if it less than that value.
-VNE Power-off:
.same as basic aircraft
3 EMERGENCY PROCEOURES
Not affected.
4 NORMAL PROCEDURES
The nonllal procedures in the basic Flight Manual remain applicable and
are cOmPleted by the following infonllation :
.8efore flight, check loudspeaker installation for attachment.
5 PERFORMANCE
-Hover performance IGE and OGE : not affected.
-Rate of clioo : reduce by 10 %.
.
OGAC Approved: 35083 SUP.24
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