HITEC SPECTRA 2.4GHz Module Instruction

HITEC SPECTRA 2.4GHz Module Instruction
Warning!
1. For maximum performance, it is recommended to position the antenna at a 90 degree angle as
shown in the picture below.
Transmitter Antenna Installation
The antenna provided with your system is a two part device that can be modified to fit the
Hitec Eclipse 7, Optic 6, Aurora 9 and Futaba® transmitters that use the FP-TP-FM module.
Telescopic Antenna Mount
Recommended Position
HITEC SPECTRA 2.4GHz
Module Instruction
version 3.0
Folding Antenna
1. Disassemble the Telescopic Antenna Mount and Folding Antenna
a. The first step is to “snap” the antenna apart. The lower part should be adjusted prior to the installation into
your transmitter, while the upper part connects to the module with the wire installed in step 4.
b. Note how to hold the antenna and where it separates. Grasp the two pieces and gently pull them apart.
v3.00(0)
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Dispose of the used battery according to the instructions.
European CE notice to users and product statements:
This product is CE marked according to the provisions of the R&TTE Directive(99/5/EC).
Hereby, HITEC RCD Inc, declares that this product is in compliance with the essential
requirements and other relevant provisions of Directive 1999/5/EC.
For further information, please contact http://www.hitecrcd.co.kr
FCC notice to users and product statements:
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
Operation is subject to the 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 an undesired operation.
CAUTION: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
2. The receiver antenna should not be placed near the engine, metal parts or high current batteries.
3. When using a large number of high-power digital servos in a model, it is highly recommended to
use the SPC feature to insure the receiver always gets the power it needs in high load conditions.
If not, use the system with enough receiver battery capacity.
4. There could be a possible time delay in receiving telemetry data from the HTS-SS (sensor-station)
depending on the conditions in the area you fly.
* When the SPECTRA 2.4 module is used for Futaba* radios, the PPM mode is required to
be activated for proper work.
Warning
Spectra 2.4 Module Features
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Introduction
Thank you for your purchase of the Hitec Adaptive Frequency Hopping Spread Spectrum (AFHSS) 2.4GHz
module and receiver system. This manual contains the complete directions on how to use the Spectra 2.4GHz
module and Hitec’s telemetry & non-telemetry receivers, version v3.00(0) or higher. We encourage you to
review the entire manual before using these products.
Service & Support
Hitec Customer Service
Help is available from Hitec customer service through phone support and e-mail inquiries.
Our US office is generally open Monday thru Friday, 8:00AM to 4:30PM PST. These hours and days may vary by
season. Every attempt is made to answer all incoming service calls. Should you get our voice mail, leave your
name and number and a staff member will return your call.
Hitec Website
Make plans to visit the Hitec website, www.hitecrcd.com, on a regular basis. Not only is it full of specs and
other information about the entire Hitec product line, our website’s FAQ pages will eventually hold valuable
information and program updates about the Spectra 2.4 module and Optima series of receivers.
The On-Line Community
One of the benefits of the extensive R/C online community is the vast wealth of archived knowledge available.
Hitec sponsors forums on most of the popular R/C websites where a Hitec staff member or representative tries
to answer all manner of product related questions. Bringing together strangers with common interests is
proving to be one of the greatest gifts of the internet. If past history is any guide to the future, we are certain
forums will be started about the Hitec 2.4 system and several are certain to stand out as valuable archives of
information.
* Futaba is a registered trademark of Futaba Denshi Kogyo Kabushiki Kaisha Corporation of Japan.
AFHSS 2.4GHz Telemetric Module
Stock # 28315
1. Dual Blue and Red Status Indicator LED’s
- Indicates the set-up process codes and current status of the module.
2. Function Button
- Used for linking the module to a receiver,
entering the power down mode for range checks and switching system to the Scan / Normal Mode set-up.
b. Adjust the length of the telescopic antenna mount to fit your transmitter and slide the locking pin back in.
See the graphic below for guidance on where to place the pin on your transmitter.
ECLIPSE 7
3. Sensor Data Output and System Update Connector Port
- A three-pin servo connector port is featured on the Spectra 2.4GHz module allowing you to upgrade the
device software as well as download any information recorded when using Hitec's AFHSS 2.4GHz optional
on-board sensors. This port also interfaces with our new telemetry system sensor station, allowing real-time
data display on the ground when flying with the Aurora 9 transmitter.
4. Adjustable Omni-Directional Antenna
- The Spectra 2.4GHz antenna is an omni-directional antenna which can transmit and receive the transmitter
and receiver data.
For the best reception, refer to the set-up example picture in the above Warning box.
4. Assembling the folding antenna top
a. Snap the top of the antenna back into the mount as pictured below,
push it in until you hear the “click” sound.
- Except for the Aurora 9 and future Hitec models, all other transmitters’ modulations must be set up as PPM
Note
OPTIC 6 / OPTIC 6 SPORT
AURORA 9
3. How to install the antenna mount into the transmitter
a. Insert the telescopic antenna mount into the transmitter and turn it clockwise until it is screwed
into the transmitter.
b. Note the position of the antenna mount top “rotation stopper”. Adjust the stopper as shown.
5. Compatible Transmitters
- The Spectra 2.4GHz module and antenna can be used with the following Hitec transmitters:
Aurora 9, Eclipse 7, Optic 6, and all future Hitec module-type transmitters
- In all cases, any transmitter using the Spectra 2.4GHz module will be compatible only with Hitec’s AFHSS
2.4GHz series of receivers.
Warranty and Non-Warranty Service
All Hitec products carry a two year from date-of-purchase warranty against manufacturer’s defects. Our trained
and professional service representative will determine if the item will be repaired or replaced. To provide all
the necessary information we need to administrate your repair, visit our website at www.hitecrcd.com and
download the repair form, fill it out and send in your item for repair.
Hitec Service
12115 Paine St. Poway CA 92064
1-858-748-6948
E-mail: service@hitecrcd.com
2. Adjusting the length of the lower antenna mount.
a. Pull out the locking pin as shown.
General Use Guidelines
Scanning Function
Link (ID-Setup or Bind)
Your Hitec AFHSS system uses a communication protocol that links and binds the Hitec 2.4GHz receiver to
your transmitter. Once the receiver and module are “bound,” no other transmitter can interfere with your
receiver during its operation. In the case of multiple model memory transmitters, you can bind as many Hitec
2.4GHz receivers to your transmitter, one per model memory as necessary.
Each module and receiver set is paired at the factory for your convenience.
Use one of the following binding methods to bind additional Hitec 2.4GHz receivers to your transmitter.
General Use Guidelines
To turn the system on and off, use the following sequence at all times:
Non-telemetry RXs (MINIMA & MICRO Series)
Telemetry RXs (OPTIMA Series)
The SmartScan is a unique function of Hitec’s AFHSS 2.4GHz technology to provide the user with the cleanest
& the most stable frequency channels in certain crowded 2.4GHz environments. From the firmware Ver.3.0 of
the Spectra 2.4 module, you can utilize “Scan” function more conveniently without complexity (previously,
Hitec’s 2.4GHz system was operated with two different modes : Normal and Scan mode which was a bit
complicated to use). The following explains how to use the Scanning function properly.
Press and hold the link button on 6Sec.
the Spectra 2.4 Module for about 6 sec.
Turn on the transmitter.
Press and hold the button on the module,
and turn on the transmitter.
3Sec.
6Sec.
Release the link button.
Release the link button when you hear two continuous beeps.
Scanning
Range Check Mode
Range Check Function
It is critical that before each flight session you perform a range check that confirms the signal between the
receiver and transmitter is appropriate. Unlike the FM/PPM or PCM signal radios, 2.4GHz systems use a fixed
shorter, stubby transmitter antenna known as a rubber duck antenna. So, the traditional method of range
check, lowering the transmitter antenna, is not applicable.
CCheck if the BLUE LED is blinking.
If the RED LED is blinking, press
the link button for 2 sec., so
that the LED changes to BLUE.
CCheck if the RED LED is blinking.
If the BLUE LED is blinking,
press the link button for 2 sec.,
so that the LED changes to RED.
Press and hold the link button on the receiver and turn on the power.
The Hitec 2.4GHz System uses a power-down mode to reduce the transmitter signal strength.
Once the power-down mode is activated, it runs for about 90 seconds, effectively shortening the range to 30
meters or 100 feet. During this power-down mode, you should test the effective range by walking away from
the secured aircraft and carrying the transmitter to a minimum distance of approx. 30 meters or 100 feet.
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The Spectra 2.4 Module will scan the frequency to find the
cleanest and most stable frequency in the concerned area.
(The BLUE LED on the module will blink during the scanning)
When the scan is completed,
the BLUE LED on the module stops blinking and glows steady.
Reboot the transmitter(turn off and on).
Follow the link process with your receiver.
How to use Power-Down
3Sec.
90Sec.
- Before each flying session, confirm the radio system is working properly.
- Before the engine or motor is started, turn on the system as explained above.
Warning Make sure all the servos and control surfaces are working properly.
If any control surface is not moving properly, do not fly the aircraft until the problem is solved.
- If you are unable to accomplish a successful range check of 30 meters or 100 feet,
DO NOT ATTEMPT TO FLY.
Link Guidelines
Too Far: More than 5M(15ft)
Both RED and BLUE LEDs will blink rapidly
to find the transmitter signal.
Release the link button when the
RED LED on the receiver glows steady.
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When the link is completed, the BLUE LED on the
W
Wh
module will blink while the BLUE LED on the receiver
glows steady.
To save the setting, please reboot both the transmitter and receiver.
Too Close: Less than 50Cm(18in)
Note
When the link is completed, the BLUE LED on the
W
module will blink while the RED LED on the module
glows steady. For the receiver, both BLUE & RED LEDs
will glow steady.
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When they are turned on again, the RED LED on the
module(or radio) and the BLUE LED on the receiver
will glow steady.
- Link must be done within 15ft.(5m) of the transmitter and receiver.
- Transmitter and receiver need to be at least 18in.(50cm) from each other to link properly.
Release the link button.
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When they are turned on again, you will hear a
continuous beep sound. Both the RED LEDs on the
module and receiver will glow steady
in normal status.
- After Scanning, you need to do the link process again for all your receivers as receivers also need
Note new frequency hopping codes from the Spectra 2.4 module.
Telemetry System
The Hitec Spectra 2.4GHz module and Optima series of receivers feature full telemetry capabilities (except for
the Optima 6) and include a Low Receiver Battery Warning as a basic function.
I. Basic Function: Low On-Board Battery Warning - for All Optima Receivers
When the Optima series of receivers are powered up, it will automatically detect the battery voltage level and
recognize between 4-cell or 5-cell NiMH and NiCd batteries (4-cell < 5.8V <5-cell).
If a 2-cell LiPo battery is being used, you can customize the battery warning level by using our HPP-22
program.
- When the battery level is safe (4-cell > 4.5V, 5-cell > 5.6V), no changes will appear to the LED lights.
- When the battery level is low (4-cell < 4.5V, 5-cell < 5.6V), the BLUE LED glows constantly and the RED LED
blinks fast. Three continuous beeps from the module serve as a low receiver battery warning. Upon hearing
the beeps, we advise you to land at once.
II. Optional Functions: GPS, FUEL, TEMP, O-RPM, M-RPM, VOLT, Amp Sensors - Applicable for Optima 7 & 9 Only
- More devices will be available in the future. Check the Hitec website at www.hitecrcd.com for more
up-to-date information.
- Low Battery Warning function is only for your reference. The actual battery level could be
different. Battery Memory Effects such as Lazy Battery Effect or Battery Memory could affect
the Low Battery Warning function.
Warning - When the 2.4GHz system and HV servos are used together, we strongly recommend using
fully-charged, large capacity battery packs and you must constantly monitor the battery status.
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