Atomic AT-1 3CH Transmitter Instruction Manual

Trim Operation and Maximum Travel.

Changing the trim can effect the overall settings, when adjustments are
made with the trims, please recheck your installation for maximum servo
travel.
When Trim movement goes to extremes
That means if you make a lot of trim movement to get a servo to the
neutral position, please reposition the servo horn or servo saver on the
servo and inspect your linkage installation.
Caution:
When find
the direction
is wrong,
change to
relevant REV
button.
ST.TRIM
1. When adjusting
TURN LEFT
the TRIM button,
the "ST.DR" LED
flashes in GREEN.
2. When in the
neutral position,
the LED appears
in RED.
3. When steering hits
maximum angle,
LED flashes in RED
momentarily then
return to its
normal state.
Throttle Trim
Throttle neutral adjustments can be made by moving the throttle trim to
the left or the right.
Racer Tip
When using a electronic speed control, please set the throttle trim to
neutral and make adjustments to the speed control. On a gas powered
model, set the trim to neutral and adjust the linkage to the point where
carburetor is fully closed in accordance with the engine instruction
manual.
Trim Operation and Travel
Trim Adjustments will effect the overall servo travel, so please check the
(backward) movement after the adjustment.
When trim movement goes to extremes
That means if you make a lot of the trim movement to get the servo to the
neutral position, please recenter the servo horn closer to the neutral
position and inspect your throttle linkage.
TH.TRIM

LOCK

FLASH

Battery Replacement

1) Slice the battery cover out of the transmitter in the direction of the
arrow. 2) Remove drained batteries.
batteries. Pay very close attention to the polarity marking and reinsert
accordingly. 4) Slide the battery cover back into the case.
Caution
TURN RIGHT
Always ensure reinserted batteries are in the correct polarity order. If
batteries loaded incorrectly may cause damage to the transmitter.
When the transmitter is not in use, always remember to remove the
batteries. If the batteries do happen to leak, clean the batteries case
and contacts thoroughly. Make sure the contacts are free of corrosion.

Battery Disposal

Some countries require special handling of used batteries, please
contact the agencies responsible for recycling hazardous wastes in
your local area.
Battery low voltage alarm indicator.

RECEIVER CONNECTION DIAGRAM

BIND
SERVO CH3
SERVO CH2

TECHNOLOGY DATA

TRANSMITTER
Channel: 3
FLASH
Rosolution: 4096
Frequency: 2.4GHz ISM Frequency Range
Modulation: GFSK
Spread Spectrum Mode: FHSS
Number of Frequency Channel: 20
Hopping Rate: 240 Jump/s
Output Power: <=20dbm
Working Current: <=150mA
Working Voltage: 1.2V*4NiCad / NiMH
3) Load the new AA size
POWER IN POWER SWITCH
(7.4V)
PROGRAMMING
(ESC)
SETUP WIRES ESC
SWITCH (TH)
RECEIVER
Channel: 3
Frequency: 2.4G ISM Frequency
Spread Spectrum Mode: FHSS
Power: 4.5-7.4V, <30mA

2.4G FHSS Technology

ATOMIC AT-1 3CH Transmitter

3-Channel 2.4G Radio Control System

INSTRUCTION MANUAL
Thank you for purchasing our R/C system.
Before using, read this manual carefully.

Steering Wheel

AUX Channel

Steering Trim
Throttle Trim
ST. Dual Rate
Throttle Trigger
Power Switch
Charging Jack
Battery Box
CAUTION
To use your R/C with your models correctly and safely, read this
manual carefully and keep it in a safe place for future reference.
Warning:
1. This product is only equipped for radio controlled models;
2. The usage of this product should be approved by local relevant law
or regulations;
3. We will not be responsible for any damages caused by unauthorized
modification, adjustment or replacement of parts of this product;
4. The manual may be altered without prior notice. Please contact us if you
have any corrections or clarifications that should be made in the manual.
Before using the transmitter, make sure the transmitter batteries are
well loaded. The voltage of transmitter batteries is never lower than
8.6V. And please check and confirm that the servos are all well and
properly connected.
Keep the radio system away from moist, high temperature and strong
vibration. Do not clean the product with solvent.
Avoid the antenna come in contact with anything else when power
switch is turned on. Do not leave this product and its accessories
within the reach of small children.
Please use this product according to your local relevant law or
regulation, we are not responsible for any accident or damages to your
product.