Transmitter Calibration - RadioLink T8FB Instruction Manual

Specification:
1) Channels: 8 channels
2) Working voltage: 4.8-6V
3) Working current: 30mA（input voltage: 5V）
4) Size: 16.0*21.5*1.0mm
5) Weight: 2.5g
6) 2048 section precision, 0.5us per section, servo anti-
shake rudder.
7) Control distance: about 500m ground and
1000m air, actually control distance depends on the
environment.
S-BUS&PPM and PWM signal change:
Short press the ID SET on the receiver twice within 1s to switch the SBUS to PPM signal. When the RED LED
is on, PPM signal is output while SBUS signal is output when BLUE/PURPLE LED is on.
How to bind receiver to transmitter:
1. Put the transmitter and the receiver close to each other within 50 centimeters.
2. Power on T8FB and receiver R8EF(or R8FM). The RED LED will start flashing slowly.
3. Turn on T8FB and it will automatically bind to the closest receiver.
4. There is a black binding button (ID SET) on the side of receiver. Press the button for more than 1 second
and release, the RED LED will flash quickly, meaning binding process is ongoing.
5. When the RED LED stops flashing and is always on , binding is complete.
6. Make sure servos connected with the receiver can be operated by the transmitter.
Note of receiver usage：
1. Keep antennas as straight as possible, or the effective control range will reduce.
2. Big models may contain metal parts that influence signal emission. In this case. antennas should be
positioned at both sides of the model to ensure the best signal status in all circumstances.
3. Antennas should be kept away from metal conductor and carbon fiber at least half inch away and no over
bending.
4. Keep antennas away from motor, ESC or other possible interference sources.
5. Sponge or foam material is advised to use to prevent vibration when installing receiver.
6. Receiver contains some electronic components of high-precision. Be careful to avoid strong vibration and
high temperature.
7. Special vibration-proof material for R/C like foam or rubber cloth is used to pack to protect receiver.
Keeping the receiver in a well sealed plastic bag can avoid humidity and dust, which would possibly make the
receiver out of control.

1.4 Transmitter Calibration

Press rudder trimmer left and turn on transmitter at the same time,
When the transmitter is power-off, toggle both sticks at the central point. Then press the rudder trimmer button
left and the power button simultaneously,red and green LED will start flashing and the T8FB is ready to be
calibrated..
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RadioLink Electronic Ltd
www.radiolink.com