When Using The Optional Battery - FUTABA 4PM Short Manual

When Using The Optional Battery

When using an optional rechargeable battery, replace the battery as described below.
-Always use the optional FT2F1100B, FT2F1700BV2 or FT2F2100BV2 rechargeable battery.
-Be sure to attach the included battery spacer to the battery.
After removing the dry cell battery box
from the transmitter, disconnect the con-
nector. Insert the connector of the optional
battery and load the new battery into the
transmitter.
Caution
When closing the battery cover, be careful that the battery cover does not pinch the battery lead wires.
Shorting of the battery lead wires may lead to fi re and abnormal heating and cause burns or fi re disaster.
Since the usable range of LiFe batteries is different, the power supply used must be set by system setting (page
41).
If used with wrong setting, the transmitter may shut down before warning of low battery alarm. There is a danger that a car (boat) runs
away.
When a low battery alarm is generated, cease operation immediately and retrieve the model. Always charge
before use.
If the battery goes dead while in operation, you will lose control of the model.
Charging A LiFe Battery
(Example: When using the FT2F1100B / 1700BV2 / 2100BV2 with the special charger)
1
Plug the transmitter cord of the special char-
ger into the charging jack on the rear of the
transmitter.
2
Plug the charger into an AC outlet.
3
Check that the charging LED lights red.
4
When charging is completed, the charging
LED lights green. Disconnect the charge
plug and disconnect the AC plug of the char-
ger.
16
Battery Replacement Method
1
Refer to the previous description and remove
the transmitter battery cover. (See page 15)
After removing the dry cell battery box from
the transmitter, disconnect the connector.
2
Insert the connector of the new battery and
load the new battery into the transmitter. Fin-
ish by installing the battery cover.
Connect the battery con-
nector
To transmitter
charging jack
Charging jack
LED
9M20A05401
(FUTM1725)