Futaba 4PKS 2.4GHz - Manual (Page 124)

Optional Parts
ｎ Caution
Penlight cell x 4 (AA size)
124
Refer
e
nce
The following parts are available as 4PKS options. Purchase them to match your appli-
cation. For other optional parts, refer to our catalog.
Transmitter Ni-MH Battery
When purchasing a transmitter battery as a spare, etc., use the following:
Part name
HT5F1700B (6V/1700mAh) Ni-MH battery
Please do not use the transmitter's battery, HT5F1700B, as the receiver's battery.
Since the transmitter's battery has an overload protection circuit, the output power will
be shut down when the high current load is applied. This may result in run-a-way or fatal
crash.
FT2F2100B (6.4V/2100mAh) Li-Fe battery (Optional)
Battery Holder (Transmitter)
This battery holder is necessary when using the transmitter with a dry cell battery.
For a description of how to install the battery holder to the transmitter, see "Ni-MH Re-
placement" on page 18.
Part name
T4PK transmitter battery holder
Turn on the power switch and check the LCD battery voltage display. When the batter-
ies are new, the voltage should be about 6V.
If the voltage does not rise, check for faulty contacts or incorrect polarity.
The method to dispose of used dry cell batteries depends on the area in which you re-
side. Dispose of the batteries in accordance with the regulations for your area.
ｌ Do not use commercial AA size Ni-cd
and Ni-MH batteries.
Quick charging may cause the battery contacts
to overheat and damage the battery holder.
ｊ Insert the batteries in the correct polarity.
If the polarity is incorrect, the transmitter may be
damaged.
ｊ When the transmitter is not in use,
remove the batteries.
If the battery electrolyte leaks, wipe off the case
and contacts.