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T-MAXX 3.3 OWNERS MANUAL
On/Off
Switch
4-cell
battery
holder
NiMH - Abbreviation for nickel-metal hydride. Rechargeable NiMH
batteries offer high current handling, and much greater resistance
to the “memory” effect. NiMH batteries generally allow higher
capacity than NiCad batteries. They can last up to 500 charge cycles.
A peak charger designed for NiMH batteries is required for optimal
performance.
Receiver - The radio unit inside your T-Maxx 3.3 that receives signals
from the transmitter and relays them to the servos.
RX - RX is a common abbreviation for the radio receiver and items
associated with it.
Servos - Small motor units in your T-Maxx 3.3 that operate the throttle
and steering mechanisms.
Three-channel radio system - The TQ-3 radio system, consisting of
the receiver, the transmitter, and the servos. The system uses three
channels: one to operate the throttle, one to shift the transmission,
and one to operate the steering.
Transmitter - The hand-held radio unit that sends throttle and
steering instructions to your T-Maxx 3.3.
Trim - The ne-tuning adjustment of the neutral position of the
servos, made by turning the throttle and steering trim knobs on the
face of the transmitter.
INSTALLING TRANSMITTER BATTERIES
Your TQ transmitter uses 8 AA batteries. The battery
compartment is located in the base of the transmitter.
1.
Remove the battery compartment door by pressing the tab and
lifting the door up.
2.
Install the batteries in the correct orientation as indicated in the
battery compartment.
3.
Reinstall the battery door and
snap it closed.
4. Turn on the transmitter and
check the power indicator for
a solid red light.
If the power indicator light
ashes, then the transmitter batteries are weak, discharged or possibly
installed incorrectly. Replace with new or freshly charged batteries. The
power indicator light does not indicate the charge level of the battery
pack installed in the model. If the power indicator doesn’t light red,
check the polarity of the batteries. Check rechargeable batteries for a
full charge.
INSTALLING RECEIVER BATTERIES
The radio receiver in your model uses 4 AA batteries.
The battery holder for the receiver batteries is located
underneath the battery cover. The battery cover can be identied by
the on/off switch.
1.
Remove the battery cover by
removing the two 3x10mm
buttonhead cap screws from
the cover.
2.
Remove the battery holder
and install 4 AA alkaline
batteries. Make careful note of the
battery polarity by comparing against
the diagrams in the battery holder.
3.
Insert the battery holder into the
battery cover.
4. Direct the battery wires through the slot in the
battery cover. If the wires are not properly
routed, they may become broken or shorted,
causing radio system failure and loss of control.
5. Reinstall the battery cover and secure with the screws.
To prevent losing control of your model, it is important to stop at the rst
sign of weak receiver batteries to avoid losing control. Visible warning
signals include sluggish steering response and shortened radio range.
If the radio system doesn’t appear to work when the transmitter and
receiver switches are turned on, check for correct battery installation.
Use the Right Batteries
Your transmitter uses AA batteries. Use new alkaline batteries, or
rechargeable batteries such as NiCad or NiMH (Nickel Metal Hydride)
batteries in your transmitter. Make sure rechargeable batteries are fully
charged according to the manufacturer’s instructions.
If you use rechargeable batteries in your transmitter, be aware that
when they begin to lose their charge, they lose power more quickly than
regular alkaline batteries.
Caution: Discontinue running your model at the rst sign of weak
batteries (ashing red light) to avoid losing control.
THE TQ-3 RADIO SYSTEM
Traxxas TRX Power System (optional)
The optional Traxxas TRX Power System can be purchased
separately to power the radio system in the T-Maxx 3.3.
Benets include the economy of a rechargeable 5-cell
nickel metal hydride (NiMH) battery pack that replaces AA
alkaline batteries, and increased voltage for dramatically
improved servo performance. The TRX Power Charger
(Part #3030X) is a peak detecting unit that will charge the
RX Power Pack (Part #3036 at pack or #3037 hump pack) in about one hour.
The peak detection circuitry automatically shuts off the charger when the
maximum charge has been achieved. The TRX Power Charger also includes a
7.2V adapter for charging 7.2V EZ-Start batteries. The TRX Power Charger can
operate on either AC or DC power. A special wiring harness for T-Maxx (Traxxas
part #3034) that includes a handy external charging jack is required.
The optional DC car adapter (Part #3032) features a tangle-free,
extra long wire and integrated fuse. The long charging cord
allows the model to remain outside the car while charging.
Caution! Never charge batteries in an enclosed car interior
or while driving. Never leave charging batteries unattended.
Monitor them closely.
Traxxas’ integrated TRX Power System is the easiest way to add the power and
economy of rechargeable batteries to your T-Maxx 3.3. Consult your hobby
dealer for purchasing information.
