SYMA F4 User manual

F4
Single blade or outdoor
2

-1-

-2-
４
A. Pull out the battery
line from helicopter
C
Take out the USB charging wire, connect one end to the battery wire, then insert
the USB port to the USB port of the remoter or the computer to charge the battery.
During the time of charging, the indicator of USB charging wire will be ON. When it
fully charged, the indicator will be OFF.
Battery Installation
S
CHARGING HELICOPTER

-3-

-4-
F4-01A
Head Cover(Red) Head Cover(Black) Tail decoration
(Red) Tail decoration (Black) Main blades(Red)
Main blades(Black) Tail blade Main frame
F4-01B F4-02A F4-02B F4-03A
F4-03B F4-03C F4-04 F4-05A
Balance bar Connecting buckle
Tripod Gear assembly Main shaft Wobbler Protection parts
F4-05B
F4-06 F4-07 F4-09 F4-10A F4-10B
If helicopter still turn excessively to forward or backward after
calibration trim adjustment, please rotate the steering engine
pull rod seconds to make sure the balance of swashplate.
Specific operation as follows:
If helicopter fly forward when hovering, please take down
steering engine pull rods than rotate them counter-clockwise
one or two circles. If helicopter fly backward, please rotate
them clockwise (Details as shown in figure).
The battery power of helicopter is lacking.
The indicator will be blinking when battery
power of remoter is lacking.
The indicator light in helicopter is keep
flashing.
To charge the helicopter.
To change the batteries of remoter.
Turn off the remoter than open it and
rematch signal again.
Weld antenna again.
To change the batteries of remoter.
Change a place where no 3G mobile
launch base station.
No welding antenna or the welding is bad.
The battery power of remoter is lacking.
Too close to the 3G mobile launch base
station.

-5-
01
02
03
07
08
10
18
19
21
23
24
29
30
34
33
32
31
28
27
26
17
15
13
12
06
05
04
09
16
22
25
14
11
20
Tail assembly
Transmitter
Main motor Battery
Receiving board USB Charge cable
F4-11
F4-17
F4-13 F4-14 F4-15 F4-16

-6-
Balance bar
Decoration cap
Balance shaft
Head cober
Light
Tripod
Conneting buckle
Main seat
Connect buckle base
Wobbler
Swashplate limite set
Main shaft
Long connecting buckle
Main blades
Blades limit axis
Main frame
Tail blade
Tail assembly
Main motor
Head cover limite
Blades grip set
Tail hole tube
Tail dangling
Rightside upper metal frame
Receiver board fastener
Rightside under metal frame
Leftside upper metal frame
Leftside under metal frame
Steering engine set
Main gear
Receiving board
Left steering engine pull rod
Right steering engine pull rod
Battery
1
1
1
1
1
1
2
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

8.5
190mm 215mm
90mm
40mm