FrSky X10 Horus Express Transmitters User Manual
- June 13, 2024
- Frsky
Table of Contents
Foskey 2.4GHz ACCESS Horus X10 Express/Horus
X10S Express Manual
X10 Horus Express Transmitters
Introduction
With the demand for further extending the legacy of the Horus Series
Transmitters, the Horus X10/S Express version was born. With many new updates
like applying the ACCESS protocol and hardware tweaks.
Horus X10/S Express use the ACCESS communication protocol, it boasts 24
channels with a faster baud rate and lower latency equipped with a high-speed
module digital interface. Along with the new spectrum analysis function and
added FrOS/OpenTX firmware, it is now possible to check the airwaves for RF
noise.
Both X10 and X10S Express support balancing charge for 2S Li-ion battery via a
collateral USB cable. The accessible battery compartment design is another
change worth mentioning, with two 18650 Li-ion batteries you can expect to be
able to fly all day. The Express carries forward all of their predecessor’
features like the industrial LCD color screen, and the highly-accuracy
M10/MC12P hall sensor gimbals which offer the most precise control.
Additionally, it features a remarkable PARA wireless trainer function which
also makes them compatible with the FrSky Free Link App and Air Link S. All
that makes the Express version an ideal transmitter for, gliders, heles,
multirotor and every type of fixed-wing imaginable.
Meanings of Special Markings
Pay special attention to safety where indicated by the following marks:
DANGER- Procedures which may lead to dangerous conditions and cause
death/serious injury if not carried out properly.
WARNING- Procedures which may lead to a dangerous condition or cause death
or serious injury to the user if not carried out properly or procedures where
the probability of superficial injury or physical damage is high.
CAUTION- Procedures where the possibility of serious injury to the user is
small, but there is a danger of injury, or physical damage, if not carried out
properly.
** = Mandatory = Prohibited
Warning:** Always keep electrical components away from small
children.
Overview
(Switch Default Settings)
- SA: 3 positions; Short Lever
- SB: 3 positions; Long Lever
- SC: 3 positions; Long Lever
- SD: 3 positions; Short Lever
- SE: 3 positions; Short Lever
- SF: 2 positions; Long Lever
- SG: 3 positions; Short Lever
- SH: 2 positions; Momentary, Long lever
You can choose the Switch and define its positions in the Input and Output Map screen.
- Micro SD card is not provided with shipment.
- USB port is for upgrading, reading/writing Micro SD cards and internal memory of radio contents and charging (Includes USB cable in package but without the adapter).
- Smart Port is for firmware upgrade for all FrSky S.Port devices.
Cautions on handling External antenna.
Do not touch the antenna during operation. Doing so could interfere with
transmission, causing a crash.
Do not carry the transmitter by the antenna. The antenna wire could
break and prevent transmission.
**** Do not pull the antenna forcefully. The antenna wire could break and
prevent transmission.
Specifications
-
Dimension: 213225112 mm (LWH)
-
Weight: Horus X10 Express: 900g (without battery)
Horus X10S Express: 950g (without battery) -
Operating system: FrOS / OpenTX
-
Internal RF module: ISRM-S-X10
-
Number of Channels: 24 channels
-
Operating Voltage Range: 6.5 ~ 8.4V (2S Li-battery)
-
Operating Temperature: -10℃~60℃ (14℉~140℉)
-
Operating Current: 240mA@7.4V (typ)
-
Charging Current: ≤1A ±200mA
-
USB Adaptor Voltage: 5V+0.2V
-
USB Adaptor Current: >2.0A
-
Backlit LCD resolution: 480*272
-
Compatibility: ACCST D16 and ACCESS receivers
Features
-
High-speed module digital interface with installed ACCESS protocol
-
Supports spectrum analyzer function
-
Supports wired training function
-
New PARA wireless training system
– High-speed training system with a lower latency
– Compatible with FrSky Free Link App and AirLink S via mobile devices -
Dual internal antennas and a single detachable external antenna work in unison to create a robust link
-
Antenna detection and SWR warning
-
Industrial LCD: 480*272 readable outdoor color screen
-
Supports 2S Li-battery balancing charge with mini USB interface
-
Easily accessible battery compartment (*Batteries not included)
-
M10 hall sensor gimbals and extendable stick ends (Horus X10 Express)
-
MC12P all CNC digital higher accuracy ten bearings hall sensor gimbals and extendable stick ends (Horus X10S Express)
Notes and Warnings for Battery & Charger
About USB 2S Li-battery balance charging :
The Green Power indicator LED state:
Led on: charging
Led off: charge end
Led flash: charge fault
Please use the following type of battery if you do not want to use the battery
slot.
Note:
- Charge the battery with the USB adapter (Voltage:5V+0.2V Current:＞2.0A) when you use the USB charging function.
- The lower the initial charging voltage, the better the charging effect is when the voltage difference between the two cells exceed 50 mV.
Caution:
Only 2S Li-battery without protective circuit can be applied to balance
charging system, and please do not charge any other types of battery.
Warnings for Battery
Do not remove the battery from the Horus X10 Express/Horus X10S Express
transmitter while the voltage warning is blinking as this could cause internal
settings and memories to be destroyed.
Do not use the transmitter if a “Backup Error” warning occurs.
Model Setup for Horus X10 Express/Horus X10S Express Internal RF Module
The internal RF module of FrSky Horus X10 Express/Horus X10S Express is newly
developed by FrSky under the name of ISRM-S-X10.
Enter the RF SYSTEM menu (for details, download it from FrSky website).
Step 1 : Set the Mode for Horus X10 Express/Horus X10S Express
internal RF corresponding to your receiver (ACCESS，ACCST D16)
— Press the MODEL button, Choose the INT MODULE. Then turn ON INTERNAL RF
,select the OUTSIDE or INSIDE ANTENNA( Dual internal antennas and external
antenna work simultaneously while selecting the OUTSIDE ANTENNA.) 
Step 2 ：Set the Channel Range
The internal RF module of Horus X10 Express/X10S Express support 24 channels.
the channel range is configurable, and it needs to be double checked before
use.
Step 3: Set the Receiver Number
When you create a new model, the system will assign you a receiver number
automatically, but this can be easily changed. The range of the receiver
number is 01-64, with the default number being 01. Once the receiver is set to
the desired number and is bound to the Horus X10 Express/Horus X10S Express,
the bind procedure will not need to be repeated unless the receiver number is
changed, In this case, set the receiver number to the previous one, repeat the
bind procedure.
Step 4 : Registration
In ACCESS, select the STATE [Register] into Registration status. Then Press
the F/S button and power on your receiver, and select the “RX Name XX” and
[REGISTER] to complete the Registration process then power down the
receiver.
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 successes”. (You
do not need to press the “F/S” button in ACCESS to Bind. Refer to the
receivers manual for details)
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 Horus X10 Express/Horus X10S Express side, the failsafe set on receiver side will be used.
- SBUS port always outputs, does not support the No Pulse failsafe mode. Set “Hold” or “Custom” for SBUS port.
Step 7: Range
Range refers to Horus X10/Horus X10S EXPRESS range check mode. A pre-flight
range check should be done before each flying session. Move the cursor to
“STATE”, 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 Horus X10 Express/Horus X10S Express 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.
FCC Statement
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE: 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. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful
interference to radio communications.
Make sure you set the country code to your corresponding country to match the
regulations.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
CE
The product may be used freely in these countries: Germany, UK, France, Italy,
Spain, Belgium, Netherlands, Portugal, Greece, Ireland, Denmark, Luxembourg,
Austria, Finland, Sweden, Norway and Iceland.
FLYING SAFETY
Warning:
To ensure the safety of yourself and others, please observe the following
precautions.
** Have regular maintenance performed. Although your Horus X10
Express/Horus X10S Express protects the model memories with non-volatile
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.
Battery
**Charge the batteries! Using the standard Horus battery and charger,
always recharge the transmitter and receiver batteries before each flying
session. A low battery will soon die, causing loss of control and a crash.
When you begin your flying session, reset your transmitter’s built-in timer,
and during the session pay attention to the duration of usage. Also, if your
model uses a separate receiver battery, make sure it is fully charged before
each flying session.
**** Stop flying long before your batteries become low on charge. Do not rely
on your radio’s low battery warning systems, intended only as a precaution, to
tell you when to recharge. Always check your transmitter and receiver
batteries prior to each flight.
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.
At the flying field
To prevent possible damage to your radio gear, turn the power switches on and
off in the proper sequence:
- Pull throttle stick to idle position, or otherwise disarm your motor/engine.
- Turn on the transmitter power and allow your transmitter to reach its home screen.
- Confirm the proper model memory has been selected.
- Turn on your receiver power.
- Test all controls. If a servo operates abnormally, don’t attempt to fly until you determine the cause of the problem. (For PCM systems only: Test to ensure that the Failsafe settings are correct by waiting at least 2 minutes after adjusting then, turning the transmitter off and confirming the proper surface/ throttle movements. Turn the transmitter back on.)
- Start your motor/engine.
- Complete a full range check.
- 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.
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
Before taxiing, be sure to extend the transmitter antenna to its full
length.
A collapsed antenna will reduce your flying range and cause a loss of control.
It is a good idea to avoid pointing the transmitter antenna directly at the
model, since the signal is weakest in that direction.
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.
Li-Ion Battery Safety and Handling instructions
IMPORTANT! The Li-Ion battery are not to be confused with any other type
of rechargeable battery (including NiCad and Life). Li-Ion batteries require
special charging criteria different than other rechargeable batteries.
It’s important to understand the operating characteristics of Li-Ion battery.
Read the specifications printed on the label of your Li-Ion battery and
charger prior to use. Failure to follow the these precautions can quickly
result in severe, permanent damage to the battery and its surroundings and
possibly result in a FIRE!
IMPORTANT PRECAUTIONS
Do not leave a Li-Ion battery unattended at any time while being charged
or discharged.
Do not attempt to charge Li-Ion batteries with a charger that is NOT
designed for Li-Ion batteries, as permanent damage to the battery and charger
could result.
Always charge Li-Ion batteries in a fireproof location. Do not charge or
discharge Li-Ion batteries on carpet, a cluttered workbench, near paper,
plastic, vinyl, leather or wood, or inside an R/C model or full-sized
automobile!
Monitor the charge area with a smoke or fire alarm.
Do not charge Li-Ion battery at currents greater than the “1C” rating of
the battery (“C” equals the rated capacity of the battery).
Do not allow Li-Ion cells to overheat at any time! Cells which reach
greater than 140 degrees Fahrenheit (60°C) should be placed in a fireproof
location.
Li-Ion cells will not charge fully when too cold or show full charge.
It is normal for the batteries to become warm during charging, but if the
charger or battery becomes excessively hot disconnect the battery from the
charger immediately!! Always inspect for potential damage any battery which
has previously overheated for potential damage, and do not re-use if you
suspect it has been damaged in any way.
Do not use a Li-Ion battery if you suspect physical damage has occurred
to the pack. Carefully inspect the battery for even the smallest of dents,
cracks, splits, punctures or damage to the wiring and connectors.
****DO not allow the battery’s internal electrolyte to get into eyes or on
skin—wash affected areas immediately if they come in.
Updates
FrSky is continuously adding features and improvements to our radio systems.
Updating (via the Micro SD card in Horus X10 Express/Horus X10S Express Micro
SD Card Slot) is easy and free. To get the most from your new transmitter,
please check the download section of the FrSky website www.frsky-
rc.com， for the latest update firmware and how-to
guide.
Horus X10 Express/Horus X10S Express installed the FrSky FrOS operation
system. Do not hesitate to contact
FrSky if you have ideas and suggestions for current and future radio systems,
or if you are willing to join the FrSky developing union to be part of future
projects.
- The currently pre-installed firmware of Horus X10 Express/Horus X10S Express is FrSky FrOS firmware, developed and well tested by FrSky. The transmitter also supports the open source OpenTX firmware.
- More information about OpenTX can be found on: http://openrcforums.com.
FrSky Electronic Co., Ltd.
www.frsky-rc.com
Contact us: frsky@frsky-rc.com
Add: F-4,Building C, Zhongxiu Technology Park, No.3
Yuanxi Road, Wuxi, 214125, Jiangsu,
China Technical Support: sales4tech@gmail.com
References
- openrcforums - Index page
- Robinson+Cole
- FrSky Top Rated RC Hobby Radio, Receiver and RC Model - Lets you set the limits
- Manual-Hub.com – Free PDF manuals!
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