BSD-Racing BS221T User manual

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BSD-RACING
Instruction Manual
1/8 4WD ELECTRIC-POWERED
WATERPROOF BUGGY
BS221T / BS221R
1/8 4WD ELECTRIC-POWERED
WATERPROOF TRUCK
BS222T / BS222R
FEATURES:
Length:495mm
Width:305mm
Heigth:190mm
BS221T
BS221R
ESC: 40A ESC
Motor: RC 550
Battery:
1800mAh NI-MH
ESC: 45A ESC
Motor: RC 540 KV3421
Battery:
3200mAh Li-po
FEATURES:
Length:488mm
Width:295mm
Heigth:185mm
BS222T
BS222R
ESC: 40A ESC
Motor: RC 550
Battery:
1800mAh NI-MH
ESC: 45A ESC
Motor: RC 540 KV3421
Battery:
3200mAh Li-po
20170329

4

200mm
162mm
SERVO DIRECTION:
TRANSMITTER SPECIFICATIONS
NOTE:
BINDING PROCESS:
TR TYPE: MADGEAR-TRV1
Channel: 3CH
Frequency: 2.4GHz
Use DC: (4.0V-8.6V); ≤110mA
N.W.: 320g
RX TYPE: MADGEAR-RXV1
Channel: 3CH
Frequency: 2.4GHz
DC: (4.0V-8.6V); ≤20mA
N.W.: 8g
R/F Power: ＜20dBm; Sensititity: 1024
Modulation: 2-FSK; Frequency Signal: FHSS
Specifications: One Set(200*165*105mm)
Install the batteries in correct polarity.
2. Using 4*AA batteres.
Reverse the throttle servo direction
by pressing the TH R/N button for 2
seconds until the beeper beeps once.
Reverse the steering servo direction
by pressing the ST R/N button for 2
seconds until the beeper beeps once.
1. Turn on the transmitter, press and hold the CH3 button, the LED on the transmitter should
flash in blue color, beeper should sounds B-B-B. Release the CH3 button. The transmitter
is ready for the binding process.
2. Connect power to the receiver, the receiver LED should flash slowly in green color.
3. Place the receiver near the transmitter and press and hold the BIND button on the receiver
until the receiver LED flashes rapidly for several times then flash slowly again. This
indicates the binding process is completed successfully. Release the BIND button.
4. Turn off and turn on the transmitter, the receiver's LED should stay solid in green color.
This indicates the transmitter and receiver are bonded.

NOTE:
AUX CHANNEL(3CH)
STEERING DUAL RATES ADJUSTMENT
(ST.D/R)
FAIL SAFE SETUP(S/F)
TH.TRIM AND ST.TRIM ADJUSTMENT
Press the CH3 button once, servo turns 90 degrees,
press again, servo turns back 90 degrees.
During the binding process, the CH3 button functions as
a bind button and does not provide channel 3 functionality.
Adjust the dual rate for steering by turning
the ST D/R knob.
The fail safe function set the throttle to the lowest position automatically when the radio
signal is weak or lost.
1. Receiver should memorize the setting once it is setup.
2. For electrical powered model, the F/S functions is setup by default.
3. For gas powered model, put the throttle trigger at the brake position, press and hold the
F/S button on the receiver until the LED flashes rapidly in green color for several times,
then turns solid. release the F/S button. the F/S setup is completed.
4. Redo the F/S setup after each binding process.
Caution: Verify the F/S setup before operation.
Adjust the throttle trim with the TH TRIM button,
adjust the steering trim with the ST TRIM button.
Caution: after each binding process, need to
manually adjust the TH TRIM to the lowest
position.