Transmitter Battery Monitor Light - Yamaha RMAX Type II G Unit Operation Manual

Pre-Flight Inspection Items

Transmitter Battery Monitor Light

If the voltage of the transmitter battery drops below
a certain level during operation, a warning buzzer
(3 beeps) will sound every 2 seconds and the bat-
tery monitor light on the transmitter will flash. If you
are flying the helicopter at this time, land it immedi-
ately and recharge or replace the transmitter bat-
tery.
If the battery monitor light illuminates on the
transmitter, it is a final warning indicating
that the transmitter
depleted. Immediately land the helicopter
and replace the transmitter battery. Failure to
do so could render the helicopter out of con-
trol.
The charging status of the battery can be moni-
tored by the sound of the buzzer when the power of
the transmitter is turned ON.
Beep beep beep beep (4 times)
Beep beep beep
Beep beep
Beep
In addition, the transmitter also has the following functions to inform the operator of the transmitter status.
1) Beep-beep once every 2 seconds
2) Beep-beep-beep
Beep-beep-beep
Beep-beep-beep-beep-beep-beep-beep
(3-3-7 pattern)
3-11
WARNING
battery has
Fully charged
(3 times)
(2 times) Requires charg-
ing.
(1 time) Inoperable unless
charged.
The control is in manual mode because the
YACS control switch is turned OFF.
Operation may be poor due to a malfunc-
tion.
Battery Monitor Light
been
Turn ON the YACS control
switch.
Contact your dealer.