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5. Restore factory settings.
8.8 T40 Alarm Instruction
Joystick long time not working alarm:
The remote control will emit a
continuous alarm sound of "didi" when all joystick or dial lever fails to work for
long time beyond the set alarm time (
the default time is 10 minutes
, which can
be adjusted in the adjusting software). At this time, stir any joystick or dial lever
and the alarm sound will be automatically turned off. When the "alarm time" is set
to 0 minutes, the alarm function will be canceled.
Low power alarm
The battery voltage is lower than the set
alarm voltage
(default:13.2V) , the GCS will issue "didi" alarm, power indicator will flashing in
red. When the battery voltage rises to
alarm recovery voltage
, the alarm will
stop. In the alarm process, before the battery voltage drops to "low voltage
shutdown voltage", the buzzer will be faster than the normal alarm frequency, 5-
10 minutes without charging ground station will automatically shut down to
protect and stop working.
T40 "alarm recovery voltage" is 0.3V higher than the set "alarm voltage
T40 "low voltage shutdown voltage" is 0.3V lower than the set "alarm voltage
8.9 T40 Charging Instruction
T40 is built-in 17000mAH lithium battery, video&data link works normal under
1W power , T40 can work about 3.5hs with full load. If the power indicator shows
low power, please stop flying and charge the T40 in time.
1. Plug the standard adapter of GCS into a 220V socket, and the output of the
adapter into the T40 battery charging port for charging (adapter output: 16.8V)
