Tower Hobbies 424, User Manual

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2
PREFLIGHT PREPARATIONS
Pay special attention to all precautions and warnings to ensure the safest operation.
This radio system is intended for sport and recreational fl ying of R/C models only.
Tower Hobbies is not responsible for incidental damage or personal harm resulting
from improper usage or unauthorized alteration of this product. Physical modifi cations
of any component in this system will void the warranty. For best results, make sure
all batteries are new (if alkalines) or fully charged (if rechargeable). Connect servos
to the receiver and try to adjust the radio on the workbench while reading along with
this instruction manual to understand all functions.
TRANSMITTER
Reversing Switches
On/Off Switch
Trim Lever
Power Indicator LED
Neck Strap Eyelet
Trainer Switch
%
,
%
6
!
4
/
2
AILERON
4
(
2
/
4
4
,
%
RUDDER
INPUT POWER: This transmitter (Tx) requires four “AA”
batteries. Non-rechargeable 1.5V alkaline or rechargeable
1.2V nickel-cadmium (NiCd) or nickel-metal hydride
(NiMH) cells can be used (not included). Do not mix old
and new cells, or mix non-rechargeable alkaline cells with
rechargeable NiCd or NiMH cells, etc. See the Accessories
section at the end of this manual for optional batteries.
To install the batteries, slide open the battery door. Install
the batteries as shown in the diagram. Make sure to note
the proper polarities on each cell. Close the battery door.