Foxtech M50 User manual

用户说明书(三方)
Foxtech M50 Wireless Megaphone System for Drones
User Manual
2023.3.14

1
Preface
Contents
I. Introduction to M50 Wireless Megaphone System 2
II. Disclaimer and Warning 2
III. M50 Description 3
IV. M50 Wireless Megaphone APP User Guide 6
V. Product Precautions 9
M50 Wireless Megaphone is robust and portable in structure,
making it suitable for mounting onto third-party aerial platforms to
achieve long-distance sound amplification functionality, enabling
remote voice communication. It encompasses various functions
such as voice broadcasting, alarm signaling, recording, and
multimedia playback. It can be applied in diverse scenarios.
Moreover, the housing is designed to be shock-resistant, durable,
flexible, and lightweight, ensuring convenience and practicality.

2 3
I.Introducation to M50 Wireless Megaphone System
III.M50 Description
M50 Wireless Megaphone System featuring small-size, lightweight,
low power consumption, and easy to use, can be easily controlled using
a compatible Android APP on the remote controller, so its control
range can reach up to 10 km with MX16 portable ground control
station.
With a 35W low power consumption, and a maximum volume of
130dB, M50 is capable of transmitting sound up to 1000 meters even in
busy urban areas.
M50 doesn’t apply traditional handheld intercom, and with
exceptional magnetic shielding capability, M50 can be used in close
proximity to other electronic devices without any interference.
M50 is perfect for a variety of applications, such as emergency
response, disaster relief, fire rescue, search and rescue operations,
traffic control, beach and coastal patrols.
61.39°28.615
25.0MM
2.0MM 孔
1. Coupling ring
2. Swinging boom
3. Body
4. Back cover
5. Mounting holes
M50 Wireless Megaphone System is composed of drone broadcasting
terminal, remote control APP ,etc. It is characterized by high sound
pressure, clear voice, strong penetrability and long transmission
distance. It is widely used in industry application UAVs and other
medium/small UAVs of our company. It plays an important role in
rescue response, refuge guidance, emergency response, fire rescue,
emergency dispatching, transportation stabilization, beach and coastal
patrol, environmental protection propaganda and other scenarios.
II.Disclaimer and Warning
Thank you for purchasing this product. The content mentioned herein
relates to your safety and legal rights and responsibilities. Before using
the product, please read this document carefully to ensure that you
have set up the product correctly.Failure to follow the instructions and
warnings may result in injury to you and others. The final interpretation
of this document and all related documents belongs to Tianjin Foxtech
Trade Co.,Ltd.This document and all related documents are subject to
change without notice.
Warnings:
The maximum volume of the M50 wireless megaphone exceeds
130dB, which may cause permanent damage to the hearing of the
human ear when used in close proximity!
Please do not use the maximum volume in close proximity, or the
resulting damage at your own expense!
Cautions:
1.M50 wireless megaphone can be manually adjusted angle, please
do not swing the boom back and forth quickly by hand, and prohibit
rotating by hand when power is on!
2.To install the product, please make sure that the adapter ring is
connected correctly, no loose. Guarantee the safety of working at
height!
3.Please do not disassemble without authorization, otherwise the
consequences of your own responsibility.

4 5
Model
M50
Dimensions
174*143*90mm
Weight
480±10g
Power Consumption
≤35W
Max Volume
130dB
Effective Audio
Transmission Distance
500m
Directivity
80°x90°(Horizontal × Vertical)
Working Temperature
-10—40℃
Protection Class
IP43
Communication Link
UAV link
Pitch Angle
0—90 degrees
Power
24V
Broadcasting Mode
Real-Time
Text-To-Speech(Support Male/Female
Switch)
One-click Alarm
Siren/Repeat Play
Audio File Format
mp3/wav/AAC/M4A/FLAC
App Support
YIKU Megaphone
Receiver (aerial vehicle)
Network port
Metaphone
Data transmissionline
Data exchange box
Video port
Megaphone uses 24V power supply, the data exchange box uses 12V power supply
at most, plug the data transmission line into the net port (any net port can be used) on
the side of the data exchange box and then use the other net port to connect to the
receiver of the aerial vehicle.
the net port (any net port can be used) on the side of the data exchange box and
then use the other net port to connect to the receiver of the aerial vehicle.
喊话器使用24V 供电，数据交换盒子最高使用12V 供电，将喊话器的数据传输线插入数据
5V-12V Power
Data transmission line
24V Power
Top view
Metaphone data exchange box
连接示意
5V-12V Power supply port (4 pin)
Network port (5 pin)
Side view
Front view
network

6 7
IV. M50 Wireless Megaphone App User Guide
1.App download
download link
Log-in：www.zzykhk.com
Selection：Services and Support
Selection: Megaphone App Download
2.App Interface
(Click on the corresponding remote control to generate a hover window)
3. Real-time broadcasting and volume adjustment
(Click on the sound wave style button to enter the real-time
broadcasting interface. Click on the start broadcasting button to
broadcast in real-time , click on the play alarm button to
automatically play alarms, the volume adjustment area at the
bottom of the slider button can be dragged to control the volume of
the broadcasting device.)
4. Text-to-speech and loop playback
(Click on the text box in the middle of the interface to enter text
and click Play to play the text, check the loop play to open the loop
mode, and male/female switch is supported.)

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5. Audio File Upload and Playback
5.1 Audio File Upload
The files are used for recording storage and are saved in the MUSIC
folder on the TF card. File source support：
1. Initial APP comes with audio
2. Audio files in the remote control
5.2Play audio files
Select the audio file you want to play, click the play button to automatically
play it for one time, select the loop play mode to enter the loop mode, then
click the stop button to stop the playback of the megaphone.
V. Product Precautions
1. Please read the instruction manual carefully before using this
product to prevent damage to the equipment caused by operating
errors.
2. This product can be used up to 40°and above -10°.
3. There should be no corrosive substances, water vapor or mold
contamination during use to prevent equipment damage.
4. The equipment should be well protected when not using , regular
maintenance to prevent equipment damage due to mold and
mildew.
5. In case of problems, please read the manual first to try to solve
the problem, if you can't solve the problem, then call customer
service.
6. The warranty card should list all the relevant information in detail,
such as the customer's purchase date and address, product name,
model number and body number. When warranty service is required,
present the warranty card for identification.
7.Product damage caused by accident, unauthorized repair,
improper storage, etc. are not covered by this warranty.