Tx Battery
For convenience use four 1.2v NiMH 2500mAh AA rechargeable cells giving a nominal 4.8v output
when fully charged, as an alternative to four 1.5v AA alkaline no-rechargeable cells (and helps
save the planet!). Because of a higher voltage it is acknowledged the AA Alkaline provide more
battery energy. Both have similar capacity in terms of mAh.
When the recommended rechargeable NiMH cell is used, the voltage shown on the LCD screen
would be typically Tx.V1:4.8v. Additionally the number of bars in a screen battery icon provides a
quick visual reference. Note that the Tx Product Specification shows a power source of 4x1.5v AA
Alkaline cells. When 4 x 1.2v NiMH cells are used, the visual indication shows the reduced voltage
i.e.. fewer bars. The Tx battery voltage does not have to be set and there are no alarms available.
It is strongly recommended that Tx battery be recharged after every outing.
Rx Battery
Use a 2S (meaning 2 cells in series) 850mAh LiFe (LiFePO
4
) rechargeable battery with a nominal
output of 6.6v (2 x 3.3v) when fully charged. The DF Class Rules require a minimum Rx battery
weight of 45 grams. Tape a washer or coin to the battery to bring it up to the minimum weight.
The battery is usually mounted on the keel box with Velcro and this will require a 15-20mm battery
extension cable. Since there are two cells in series it is important the charger has the capability to
give a balanced charge.
The horizontal bars display the battery charge remaining – a key feature of the Tx.
The bars show a relative measure of the available voltage and can be changed depending on the
type of battery in the boat. It is pre-set for 6 volts from 4 x 1.5 volt AA batteries, and no changes are
required.
When using a LiFe battery in the boat, the voltage ranges should be changed to alter the warning
alarms. Using System setup/Rx Setup/Rx Battery the FlySky6 allows the user to setup the
following Rx battery voltages:
To Next Page
Loading...
Need help?
General
