FrSky Electronic Co., Ltd. www.frsky-rc.com Contact us: [email protected]
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China Technical Support: [email protected]
Version
1.0
FrSky TWIN X Lite Manual
FrSky is continuously adding features and improvements to our radio systems. Updating (via USB Port or the Micro
SD card) is easy and free. To get the most from your new transmitter, please check the download section of the
FrSky website for the latest update firmware and guide for adjusting your sticks. (www.frsky-rc.com)
Updates
Make sure your transmitter can’t tip it over.
If it is knocked over, the throttle stick may be accidentally moved,
causing the engine to speed up. Also, damage to your transmitter may occur.
In order to maintain complete control of your aircraft it is important that it remains visible at all times. Flying
behind large objects such as buildings, grain bins, etc. must be avoided. Doing so may interrupt the radio
frequency link to the model, resulting in loss of control.
Do not grasp the transmitter's antenna during flight. Doing so may degrade the quality of the radio frequency
transmission and could result in loss of control.
As with all radio frequency transmissions, the strongest area of signal transmission is from the sides of the
transmitter's antenna. As such, the antenna should not be pointed directly at the model. If your flying style creates
this situation, easily move the antenna to correct this situation.
Don’t fly in the rain!
Water or moisture may enter the transmitter through the antenna or stick openings and
cause erratic operation or loss of control. If you must fly in wet weather during a contest, be sure to cover your
transmitter with a plastic bag or waterproof barrier. Never fly if lightning is expected.
At the flying field
To prevent possible damage to your radio gear, turn the power switches on and off in the proper sequence:
1. Pull throttle stick to idle position, or otherwise disarm your motor/engine.
2. Turn on the transmitter power and allow your transmitter to reach its home screen.
3. Confirm the proper model memory has been selected.
4. Turn on your receiver power.
5. Test all controls. If a servo operates abnormally, don’t attempt to fly until you determine the cause of the problem.
6. Start your engine.
7. Complete a full range check.
8. After flying, bring the throttle stick to idle position, engage any kill switches or otherwise disarm your motor/engine.
If you do not turn on your system on and off in this order, you may damage your servos or control surfaces, flood your
engine, or in the case of electric-powered or gasoline-powered models, the engine may unexpectedly turn on and
cause a severe injury.
Where to Fly
We recommend that you fly at a recognized model airplane flying field. You can find model clubs and fields by asking
your nearest hobby dealer.
Always pay particular attention to the flying field’s rules,
as well as the presence and location of spectators,
the wind direction, and any obstacles on the field. Be very careful flying in areas near power lines, tall buildings, or
communication facilities as there may be radio interference in their vicinity.
FrSky Electronic Co., Ltd. www.frsky-rc.com Contact us: [email protected]
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China Technical Support: [email protected]
Version
1.0
FrSky TWIN X Lite Manual
Step 6:
Set Failsafe mode
There are 3 failsafe modes when enable: No Pulse, Hold, Custom.
●
No Pulse: on loss of signal the receiver produces no
pulses on any channel. To use this type, select it in the
menu and wait 9 seconds for the failsafe to take effect.
● Hold: the receiver continues to output the last
positions before signal was lost. To use this type, select
it in the menu and wait 9 seconds for the failsafe to take
effect.
● Custom: pre-set to required positions on lost signal.
Move the cursor to the failsafe mode of channel and
press
Encoder, then choose the Custom mode. Move the
cursor to the channel you want to set failsafe on, and
press Encoder.
Then rotate the Encoder to set your failsafe for each channel and short press Encoder to finish the setting. Wait 9
seconds before the failsafe takes effect.
Notice:
● When failsafe is disabled on TWIN X Lite side, the failsafe set on receiver side will be used.
● SBUS port does not support the No Pulse failsafe mode and always outputs. Set “Hold” or “Custom” for SBUS
port.
Step 5:
Automatic binding (Smart Match )
Move the cursor to Rx1[BIND],and select it, power your receiver, select the RX, and complete the process, the
system will confirm "Bind succeed". (Pressing the "F/S" button is not required in ACCESS to Bind. Please refer to
the receivers manual for details).
FrSky Electronic Co., Ltd. www.frsky-rc.com Contact us: [email protected]
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China Technical Support: [email protected]
Version
1.0
FrSky TWIN X Lite Manual
To ensure the safety of yourself and others, please observe the following precautions.
Have regular maintenance performed.
Although your TWIN X Lite protects the model memories with non-vola-
tile EEPROM memory (which does not require periodic replacement) and of a battery, it still should have regular
check-ups for wear and tear. We recommend sending your system to your FrSky Service Center annually during your
non-flying-season for a complete check-up and service.
FLYING SAFETY
Warning:
CE
The product may be used freely in these countries: Germany, Italy, Spain, Belgium, Netherlands, Portugal,
Greece, Ireland, Denmark, Luxembourg, Austria, Finland, Sweden, Norway, France and Iceland.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules
FCC
Step 7:
Range
Range refers to TWIN X Lite range check mode. A pre-flight range check should be done before each flying session.
Move the cursor to “Set”, scroll the Encoder to select “RANGE” mode and press Encoder. In range check mode, the
effective distance will be decreased to 1/30. Press the Encoder again, turn to normal state.
Model Setup for TWIN X Lite External RF Module
The external RF module can be powered on or off by
software. The setup process is the same as that for the
internal RF. External modules should be closed when
not in use.
Specific Absorption Rate (SAR) Information:
This
TWI N Di gi t al Radi o Syst em
meets government requirements for exposure to radio waves. Guidelines are based on
standards developed by independent scientific bodies Evaluate the organization through regular and thorough scientific research.
These standards include substantial safety margins designed to keep everyone safe Regardless of age or health.
FCC Radio Frequency Exposure Information and Statement:
The SAR in the United States (FCC) is below the limit of 1g 1.6 W/kg. Device Type: Smart Handheld Terminal (FCC ID:
XYFTWINXLITE) has also been tested against this SAR limit. During product certification, when properly worn on the body, the
maximum SAR value reported in accordance with this standard is less than 1.6 W/kg. The device has been tested for typical body-
worn operation and has a back
The
TWI N Di gi t al Radi o Syst em
is kept 0 cm from the body. To maintain compliance with FCC RF exposure requirements , use
accessories that maintain a 0 cm distance between the user's body and the back of the device. The use of belt clips,
holsters and similar accessories should not include metal parts in their assembly. Use of accessories that do not meet these
requirements may not meet FCC RF exposure requirements and should be avoided.
FCC SAR Values(MAX):
Body: 1.448 W/Kg
This device complies withPart 15 of the FCCRules. Operationissubject tothe following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesiredoperation.
Caution: The user iscautionedthat changes or modifications not expresslyapprovedby the partyresponsible for
compliance couldvoidthe user's authoritytooperate the equipment.
Note: This equipment has beentestedand foundtocomply withthe limits for a Class B digital device, pursuant to
part 15 of the FCCRules. These limits are designedtoprovide reasonable protectionagainst harmful interference ina
residential installation.
This equipment generates, uses and canradiate radiofrequency energy and, if not installedand usedinaccordance
withthe instructions, may cause harmful interference toradiocommunications. However, there isno guarantee that
interference will not occur ina particular installation. If this equipment does cause harmful interference toradioor
televisionreception, whichcanbe determinedby turning the equipment off and on, the user isencouragedtotryto
correct the interference by one or more of the
following measures:
—
Reorient or relocate the receivingantenna.
—
Increase the separationbetweenthe equipment and receiver.
—
Connect the equipment intoanoutlet on a circuit different fromthat towhichthe receiver isconnected.
—
Consult the dealer or anexperiencedradio/TVtechnicianfor help.
CE
Frequency bands: 2402.5-2483.5MHz
Max Power:<=20dBmeirp
SPECIFICABSORPTIONRATE (SAR)
This device complies withthe directives relatingtoradiofrequency exposure, when it isusednear the heador at a
minimumdistance of 5mmfromthe body. According toICNIRP guidelines, the SAR limit is2.0watts/kg for head
and body, and 4.0watts/kg for limbon average for 10g of cellular tissueabsorbing the majorityof frequencies.
Body SAR: 0.236W/kg
