FURIOUS True-D V3.8 User manual

FURIOUS TRUE-D DIVERSITY
RECEIVER V3.8
USER MANUAL
Please contact us if you need further assistance:
Tech support: [email protected]
Sales support: [email protected]
Website: http://furiousfpv.com/

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Contents
What‘s new Firmware True-D V3.8....................................................................................3
Features.............................................................................................................................4
Specifications ...................................................................................................................4
Product Layout.................................................................................................................5
Usage.................................................................................................................................6
Logo Screen .............................................................................................................7
Active Channel......................................................................................................... 7
Saved Channels........................................................................................................ 7
All Channels .............................................................................................................8
Smart Search............................................................................................................8
Band Scanner...........................................................................................................8
Settings....................................................................................................................9
Call Sign:...............................................................................................................9
Filter:.................................................................................................................... 9
Auto Lock: ............................................................................................................ 9
Alarm:................................................................................................................. 10
Quad Finder...........................................................................................................10
Calibration .......................................................................................................................10
Support............................................................................................................................11

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What‘s new Firmware True-D V3.8
New simple UI & Transitions
Optimized calibration method
Quick access to menues:
Hold Up for Smart Search
Hold Down to switch Saved or All Channels in quick access
Press Up or Down to switch between channels
Replaced Race Mode with a second profile for Saved Channels
Guideline:
Video update Firmware for Window:
https://goo.gl/Gg527W
Guideline update Firmware for Mac:
https://goo.gl/AesDuQ

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Features
True Diversity System Functionality
Smooth Switch Video Switching Technology
Race Band channel ready
Multiple Channel Modes - Auto, Manual & Working Modes
Built-in easy view OLED Screen for the Ultimate in Setup Ease
Ergonomic new plastic injection cover & robust 3 button built-in
Single press button via FatShark Goggles or TRUE-D system
Built-in Low Power Buzzer
New menu layout with icons for a better user interface.
Improve Fatshark DVR video quality better
Additional Timeout feature
Separate modules to decrease thermal loading
New micro USB type B Port for easy firmware updates
Better protection mechanic to protect the OLED screen in transportation
New locking system between True-D boards and cover to prevent short
Specifications
SMA Style: SMA Jack Connector/Female
Working Frequency: 5.8GHz
Input Power: 5V
Number of Channels: 48 Channels
Compatibility:
-FatShark Dominator V1, V2 & V3 goggles
-FatShark HD V1, V2 & V3 goggles
-FatShark Attitude V3, V4 –Designed cover for Attitude V3 + V4 goggles

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Product Layout
Red LED signal is activated when the True-D module using antenna B
Blue LED signal is activated when the True-D module using antenna A
Green LED status is activated when making selections with the True-D module
USB port is built-in for firmware and logo updates via USB cable
Up and Down buttons are utilized to move the selection cursor in desired direction
for menu navigation
Mode button confirms the highlighted selection
SMA antenna female compatible with many popular antennas

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Usage
The Furious True-D Menu Flowchart:
MAIN MENU
Saved Channels
All Channels
Smart Search
Band Scanner
Settings
Quad Finder
*Note:
While in setting if no button is pressed within 15s, True-D will auto exit to
"Active Channel" interface.
In settings, Hold Up/Down button to exit to Active Channel.

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Logo Screen
When powering on the goggles, the OLED screen will display the FuriousFPV Logo or
Custom Logo and the name of firmware version installed.
Active Channel
Show band, channel number, frequency and call sign.
Hold Up button to quick smart search.
Hold Down to switch Saved or All Channels in quick access and press Up/Down to
switch between channels in the each mode.
Hold Mode button to Lock/Save/Exit.
Saved Channels
Show all saved band and channel numbers.
There are two profiles and maximum 8 channels for each profile.
Hold Mode button for about 2s, the pop-up will display:
Change: select channel for the profile.
Delete: delete undesired channel.
Profile: Change to other profile by Mode button.
Exit: turn off pop-up.
*Note: Hold Up/Down button: Switch back and forth two profiles.

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All Channels
Show all bands, channel numbers and frequencies.
Hold Mode button: save your desired channel.
Press Mode button: select channel and exit to Active Channel.
Smart Search
The module will automatically find and show all the detected channels (the closest
frequency with your VTX transmission frequency and prioritize channels which you
saved) with corresponding strength signal and auto sort smart search channel.
Hold Mode button for about 2s, the pop-up will display:
Save: save your desired channel.
Research: search channel again.
Exit: exit to Active Channel.
Band Scanner
Determine current broadcast band, channels and frequencies with a powered video
transmitter. Identify a potential channel, band, and frequency with low noise for
optimal use.
*Note: Press Mode button to exit Main Menu.

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Settings
Call Sign:
Configure your call sign/pilot name or text to be displayed on your True-D.
Utilize up to 10 alphanumeric characters and symbols.
To exit mode and save your call sign, press Mode button to move through 10
characters.
Filter:
Configure sensitivity and switching speed of filter for the algorithm.
Three choices are available for use:
Low: Filter will have slow speed for switching operations, which is optimal
for long range.
Normal: This is a balanced mode and the default stock setting
(Recommended).
High: Filter will have quick speed for switching operations, which is
optimal for racing.
Auto Lock:
Auto locks the screen after 5s and doesn’t allow channel changes.
The options are as follows: ON/OFF.
One other way, hold Mode button to Lock/Unlock at the Active Channel.

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Alarm:
Warning by buzzer and display RSSI LOW on the screen when signal lower than
the configured level.
The options are as follows: None, 20%, 35% and 50%.
Quad Finder
In case your drone gets lost while flying. The Graphic interface will point in the right
direction and guide you to the place where it fell down with a buzzer warning
(Beeper) and RSSI level (RSSI Graph). However, the function only work when your
quad (VTx) is still working after crashed.
Hold Mode buttton to turn off buzzer
Calibration
Why do we need to calibrate the True-D?
A Diversity receiver system is two receivers built into a single package, allowing the pilot
to choose two different antenna systems for maximum levels of video range & clarity.
With two receivers used by the diversity algorithm, you need to get accurate numbers
between the two individual modules for calculation of the best video signal in the
goggles.
Note: when you update new firmware, you have to recalibrate your True-D.
How to do I calibrate the True-D diversity module?
Step 1: Remove all antennas on True-D and plug it into the goggles.
Note: Verify that all pins on True-D are correct when plugged in the goggles.
Step 2: Plug Battery and verify that Turned On Rx Switch in the goggles.
Step 3: Turn on your VTX.
Step 4: Press Mode button to open the navigation menu.